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\n \n 2024\n \n \n (1)\n \n \n

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\n \n\n \n \n \n \n \n \n Seasonal cycles in a seaweed holobiont: A multiyear time series reveals repetitive microbial shifts and core taxa.\n \n \n \n \n\n\n \n Mudlaff, C. M., Weinberger, F., Duesedau, L., Ghotbi, M., Kuenzel, S., & Bonthond, G.\n\n\n \n\n\n\n October 2024.\n \n\n\n\n
\n\n\n\n \n \n $\"Seasonal$ Paper\n \n \n\n \n \n doi\n \n \n\n \n link\n \n \n\n bibtex\n \n\n \n \n \n abstract \n \n\n \n\n \n \n \n \n \n \n \n\n \n \n \n\n\n\n

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@misc{mudlaff_seasonal_2024,\n\ttitle = {Seasonal cycles in a seaweed holobiont: {A} multiyear time series reveals repetitive microbial shifts and core taxa},\n\tcopyright = {http://creativecommons.org/licenses/by/4.0/},\n\tshorttitle = {Seasonal cycles in a seaweed holobiont},\n\turl = {http://biorxiv.org/lookup/doi/10.1101/2024.10.23.619769},\n\tdoi = {10.1101/2024.10.23.619769},\n\tabstract = {Seasonality is an important natural feature that drives cyclic environmental changes. Seaweed holobionts, inhabiting shallow waters such as rocky shores and mud flats, are subject to seasonal changes in particular, but little is known on the influence of seasonality on their microbial communities. In this study, we conducted a bi-monthly, three-year time series to assess the seasonality of microbial epibiota in the seaweed holobiont Gracilaria vermiculophylla. Our results reveal pronounced seasonal shifts that are both taxonomic and functional, oscillating between late winter and early summer across consecutive years. While epibiota varied taxonomically between populations, they were functionally similar, indicating that seasonal variability drives functional changes, while spatial variability is more redundant. We also identified seasonal core microbiota that consistently (re)associated with the host at specific times, alongside a permanent core that is present year-round, independent of season or geography. These findings highlight the dynamic yet resilient nature of seaweed holobionts and demonstrate that their epibiota undergo predictable changes. Therewith, the research offers important insights into the temporal dynamics of seaweed-associated microbiota, and demonstrates that the relationship between seaweed host and its epibiota is not static, but naturally subject to an ongoing seasonal succession process.},\n\tlanguage = {en},\n\turldate = {2024-10-27},\n\tauthor = {Mudlaff, Chantal Marie and Weinberger, Florian and Duesedau, Luisa and Ghotbi, Marjan and Kuenzel, Sven and Bonthond, Guido},\n\tmonth = oct,\n\tyear = {2024},\n}\n\n\n\n

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\n \n 2023\n \n \n (4)\n \n \n

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\n \n\n \n \n \n \n \n Benthic microbial biogeographic trends in the North Sea are shaped by an interplay of environmental drivers and bottom trawling effort.\n \n \n \n\n\n \n Bonthond, G., Beermann, J., Gutow, L., Neumann, A., Barboza, F. R., Desiderato, A., Fofonova, V., Helber, S., Khodami, S., Kraan, C., Neumann, H., Rohde, S., & Schupp, P. J\n\n\n \n\n\n\n ISME Communications, 3. December 2023.\n \n\n\n\n
\n\n\n\n \n\n \n \n doi\n \n \n\n \n link\n \n \n\n bibtex\n \n\n \n\n \n\n \n \n \n \n \n \n \n\n \n \n \n\n\n\n

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@article{bonthond_benthic_2023,\n\ttitle = {Benthic microbial biogeographic trends in the {North} {Sea} are shaped by an interplay of environmental drivers and bottom trawling effort},\n\tvolume = {3},\n\tcopyright = {Creative Commons Attribution 4.0 International License (CC-BY)},\n\tdoi = {10.1038/s43705-023-00336-3},\n\tlanguage = {en},\n\tjournal = {ISME Communications},\n\tauthor = {Bonthond, Guido and Beermann, Jan and Gutow, Lars and Neumann, Andreas and Barboza, Francisco Rafael and Desiderato, Andrea and Fofonova, Vera and Helber, Stephanie and Khodami, Sahar and Kraan, Casper and Neumann, Hermann and Rohde, Sven and Schupp, Peter J},\n\tmonth = dec,\n\tyear = {2023},\n}\n\n\n\n\n\n\n\n

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\n \n\n \n \n \n \n \n \n Bio-optical properties of the cyanobacterium Nodularia spumigena.\n \n \n \n \n\n\n \n Garaba, S. P, Albinus, M., Bonthond, G., Flöder, S., Miranda, M. L M, Rohde, S., Yong, J. Y L, & Wollschläger, J.\n\n\n \n\n\n\n , 15: 4163–4179. 2023.\n \n\n\n\n
\n\n\n\n \n \n $\"Bio-optical$ Paper\n \n \n \n $\"Bio-optical$ paper\n \n \n\n \n \n doi\n \n \n\n \n link\n \n \n\n bibtex\n \n\n \n \n \n abstract \n \n\n \n\n \n \n \n \n \n \n \n\n \n \n \n\n\n\n

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@article{garaba_bio-optical_2023,\n\ttitle = {Bio-optical properties of the cyanobacterium {Nodularia} spumigena},\n\tvolume = {15},\n\tcopyright = {Creative Commons Attribution-ShareAlike 4.0 International License (CC-BY-SA)},\n\turl = {https://essd.copernicus.org/articles/15/4163/2023/},\n\tdoi = {10.5194/essd-15-4163-2023},\n\tabstract = {In the last century, an increasing number of extreme weather events have been experienced across the globe. These events have also been linked to changes in water quality, especially due to heavy rains, ﬂooding, or droughts. In terms of blue economic activities, harmful algal bloom events can pose a major threat, especially when they become widespread and last for several days. We present and discuss advanced measurements of a bloom dominated by the cyanobacterium Nodularia spumigena conducted by hyperspectral optical technologies via experiments of opportunity. Absorption coefﬁcients, absorbance and ﬂuorescence were measured in the laboratory, and these data are available at https://doi.org/10.4121/21610995.v1 (Wollschläger et al., 2022), https://doi.org/10.4121/21822051.v1 (Miranda et al., 2023) and https://doi.org/10.4121/21904632.v1 (Miranda and Garaba, 2023). Data used to derive the above-water reﬂectance are available from https://doi.org/10.4121/21814977.v1 (Garaba, 2023) and https://doi.org/10.4121/21814773.v1 (Garaba and Albinus, 2023). Additionally, hyperspectral ﬂuorescence measurements of the dissolved compounds in the water were carried out. These hyperspectral measurements were conducted over a wide spectrum (200–2500 nm). Diagnostic optical features were determined using robust statistical techniques. Water clarity was inferred from Secchi disc measurements (https://doi.org/10.1594/PANGAEA.951239, Garaba and Albinus, 2022). Identiﬁcation of the cyanobacterium was completed via visual analysis under a microscope. Full sequences of the 16S rRNA and rbcL genes were obtained, revealing a very strong match to N. spumigena; these data are available via GenBank: https: //www.ncbi.nlm.nih.gov/nuccore/OP918142/ (Garaba and Bonthond, 2022b) and https://www.ncbi.nlm.nih.gov/ nuccore/OP925098 (Garaba and Bonthond, 2022a). The chlorophyll-a and phycocyanin levels determined are available from https://doi.org/10.4121/21792665.v1 (Rohde et al., 2023). Our experiments of opportunity echo the importance of sustainable, simpliﬁed, coordinated and continuous water quality monitoring as a way to thrive with respect to the targets set in the United Nations Sustainable Development Goals (e.g. 6, 11, 12 and 14) or the European Union Framework Directives (e.g. the Water Framework Directive and Marine Strategy Framework Directive).},\n\tlanguage = {en},\n\tauthor = {Garaba, Shungudzemwoyo P and Albinus, Michelle and Bonthond, Guido and Flöder, Sabine and Miranda, Mario L M and Rohde, Sven and Yong, Joanne Y L and Wollschläger, Jochen},\n\tyear = {2023},\n\tpages = {4163--4179},\n\turl_paper={https://api.zotero.org/users/10497216/publications/items/93PWU397/file/view}\n}\n\n\n\n\n\n\n\n

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\n\n\n

\n In the last century, an increasing number of extreme weather events have been experienced across the globe. These events have also been linked to changes in water quality, especially due to heavy rains, ﬂooding, or droughts. In terms of blue economic activities, harmful algal bloom events can pose a major threat, especially when they become widespread and last for several days. We present and discuss advanced measurements of a bloom dominated by the cyanobacterium Nodularia spumigena conducted by hyperspectral optical technologies via experiments of opportunity. Absorption coefﬁcients, absorbance and ﬂuorescence were measured in the laboratory, and these data are available at https://doi.org/10.4121/21610995.v1 (Wollschläger et al., 2022), https://doi.org/10.4121/21822051.v1 (Miranda et al., 2023) and https://doi.org/10.4121/21904632.v1 (Miranda and Garaba, 2023). Data used to derive the above-water reﬂectance are available from https://doi.org/10.4121/21814977.v1 (Garaba, 2023) and https://doi.org/10.4121/21814773.v1 (Garaba and Albinus, 2023). Additionally, hyperspectral ﬂuorescence measurements of the dissolved compounds in the water were carried out. These hyperspectral measurements were conducted over a wide spectrum (200–2500 nm). Diagnostic optical features were determined using robust statistical techniques. Water clarity was inferred from Secchi disc measurements (https://doi.org/10.1594/PANGAEA.951239, Garaba and Albinus, 2022). Identiﬁcation of the cyanobacterium was completed via visual analysis under a microscope. Full sequences of the 16S rRNA and rbcL genes were obtained, revealing a very strong match to N. spumigena; these data are available via GenBank: https: //www.ncbi.nlm.nih.gov/nuccore/OP918142/ (Garaba and Bonthond, 2022b) and https://www.ncbi.nlm.nih.gov/ nuccore/OP925098 (Garaba and Bonthond, 2022a). The chlorophyll-a and phycocyanin levels determined are available from https://doi.org/10.4121/21792665.v1 (Rohde et al., 2023). Our experiments of opportunity echo the importance of sustainable, simpliﬁed, coordinated and continuous water quality monitoring as a way to thrive with respect to the targets set in the United Nations Sustainable Development Goals (e.g. 6, 11, 12 and 14) or the European Union Framework Directives (e.g. the Water Framework Directive and Marine Strategy Framework Directive).\n

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\n \n\n \n \n \n \n \n \n The Rhodoexplorer Platform for Red Algal Genomics and Whole-Genome Assemblies for Several Gracilaria Species.\n \n \n \n \n\n\n \n Lipinska, A. P, Krueger-Hadfield, S. A, Godfroy, O., Dittami, S. M, Ayres-Ostrock, L., Bonthond, G., Brillet-Guéguen, L., Coelho, S., Corre, E., Cossard, G., Destombe, C., Epperlein, P., Faugeron, S., Ficko-Blean, E., Beltrán, J., Lavaut, E., Le Bars, A., Marchi, F., Mauger, S., Michel, G., Potin, P., Scornet, D., Sotka, E. E, Weinberger, F., Cabral De Oliveira, M., Guillemin, M., Plastino, E. M, & Valero, M.\n\n\n \n\n\n\n Genome Biology and Evolution, 15(7): evad124. July 2023.\n \n\n\n\n
\n\n\n\n \n \n $\"The$ Paper\n \n \n \n $\"The$ paper\n \n \n\n \n \n doi\n \n \n\n \n link\n \n \n\n bibtex\n \n\n \n \n \n abstract \n \n\n \n\n \n \n \n \n \n \n \n\n \n \n \n\n\n\n

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@article{lipinska_rhodoexplorer_2023,\n\ttitle = {The {Rhodoexplorer} {Platform} for {Red} {Algal} {Genomics} and {Whole}-{Genome} {Assemblies} for {Several} \\textit{{Gracilaria}} {Species}},\n\tvolume = {15},\n\tcopyright = {Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC-BY-NC-ND)},\n\tissn = {1759-6653},\n\turl = {https://academic.oup.com/gbe/article/doi/10.1093/gbe/evad124/7229277},\n\tdoi = {10.1093/gbe/evad124},\n\tabstract = {Abstract\n            Macroalgal (seaweed) genomic resources are generally lacking as compared with other eukaryotic taxa, and this is particularly true in the red algae (Rhodophyta). Understanding red algal genomes is critical to understanding eukaryotic evolution given that red algal genes are spread across eukaryotic lineages from secondary endosymbiosis and red algae diverged early in the Archaeplastids. The Gracilariales is a highly diverse and widely distributed order including species that can serve as ecosystem engineers in intertidal habitats and several notorious introduced species. The genus Gracilaria is cultivated worldwide, in part for its production of agar and other bioactive compounds with downstream pharmaceutical and industrial applications. This genus is also emerging as a model for algal evolutionary ecology. Here, we report new whole-genome assemblies for two species (Gracilaria chilensis and Gracilaria gracilis), a draft genome assembly of Gracilaria caudata, and genome annotation of the previously published Gracilaria vermiculophylla genome. To facilitate accessibility and comparative analysis, we integrated these data in a newly created web-based portal dedicated to red algal genomics (https://rhodoexplorer.sb-roscoff.fr). These genomes will provide a resource for understanding algal biology and, more broadly, eukaryotic evolution.},\n\tlanguage = {en},\n\tnumber = {7},\n\turldate = {2023-08-09},\n\tjournal = {Genome Biology and Evolution},\n\tauthor = {Lipinska, Agnieszka P and Krueger-Hadfield, Stacy A and Godfroy, Olivier and Dittami, Simon M and Ayres-Ostrock, Lígia and Bonthond, Guido and Brillet-Guéguen, Loraine and Coelho, Susana and Corre, Erwan and Cossard, Guillaume and Destombe, Christophe and Epperlein, Paul and Faugeron, Sylvain and Ficko-Blean, Elizabeth and Beltrán, Jessica and Lavaut, Emma and Le Bars, Arthur and Marchi, Fabiana and Mauger, Stéphane and Michel, Gurvan and Potin, Philippe and Scornet, Delphine and Sotka, Erik E and Weinberger, Florian and Cabral De Oliveira, Mariana and Guillemin, Marie-Laure and Plastino, Estela M and Valero, Myriam},\n\teditor = {Castric, Vincent},\n\tmonth = jul,\n\tyear = {2023},\n\tpages = {evad124},\n\turl_paper={https://api.zotero.org/users/10497216/publications/items/HWFIS7W9/file/view}\n}\n\n\n\n\n\n\n\n\n\n\n\n

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\n \n\n \n \n \n \n \n \n Non‐native hosts of an invasive seaweed holobiont have more stable microbial communities compared to native hosts in response to thermal stress.\n \n \n \n \n\n\n \n Bonthond, G., Neu, A., Bayer, T., Krueger‐Hadfield, S. A., Künzel, S., & Weinberger, F.\n\n\n \n\n\n\n Ecology and Evolution, 13(1). January 2023.\n \n\n\n\n
\n\n\n\n \n \n $\"Non‐native$ Paper\n \n \n \n $\"Non‐native$ paper\n \n \n\n \n \n doi\n \n \n\n \n link\n \n \n\n bibtex\n \n\n \n \n \n abstract \n \n\n \n \n \n 2 downloads\n \n \n\n \n \n \n \n \n \n \n\n \n \n \n\n\n\n

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@article{bonthond_nonnative_2023,\n\ttitle = {Non‐native hosts of an invasive seaweed holobiont have more stable microbial communities compared to native hosts in response to thermal stress},\n\tvolume = {13},\n\tcopyright = {Creative Commons Attribution 4.0 International License (CC-BY)},\n\tissn = {2045-7758, 2045-7758},\n\turl = {https://onlinelibrary.wiley.com/doi/10.1002/ece3.9753},\n\tdoi = {10.1002/ece3.9753},\n\tabstract = {Seaweeds are colonized by a microbial community, which can be directly linked to their performance. This community is shaped by an interplay of stochastic and deterministic processes, including mechanisms which the holobiont host deploys to manipulate its associated microbiota. The Anna Karenina principle predicts that when a holobiont is exposed to suboptimal or stressful conditions, these host mechanisms may be compromised. This leads to a relative increase of stochastic processes that may potentially result in the succession of a microbial community harmful to the host. Based on this principle, we used the variability in microbial communities (i.e., beta diversity) as a proxy for stability within the invasive holobiont Gracilaria vermiculophylla during a simulated invasion in a common garden experiment. Independent of host range, host performance declined at elevated temperature (22°C) and disease incidence and beta diversity increased. Under thermally stressful conditions, beta diversity increased more in epibiota from native populations, suggesting that epibiota from non-native holobionts are thermally more stable. This pattern reflects an increase in deterministic processes acting on epibiota associated with non-native hosts, which in the setting of a common garden can be assumed to originate from the host itself. Therefore, these experimental data suggest that the invasion process may have selected for hosts better able to maintain stable microbiota during stress. Future studies are needed to identify the underlying host mechanisms.},\n\tlanguage = {en},\n\tnumber = {1},\n\turldate = {2023-01-25},\n\tjournal = {Ecology and Evolution},\n\tauthor = {Bonthond, Guido and Neu, Anna‐Katrin and Bayer, Till and Krueger‐Hadfield, Stacy A. and Künzel, Sven and Weinberger, Florian},\n\tmonth = jan,\n\tyear = {2023},\n\turl_paper={https://api.zotero.org/users/10497216/publications/items/2436N82Q/file/view}\n}\n\n\n\n

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\n \n 2022\n \n \n (1)\n \n \n

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\n \n\n \n \n \n \n \n \n Fungal endophytes vary by species, tissue type, and life cycle stage in intertidal macroalgae.\n \n \n \n \n\n\n \n Bonthond, G., Barilo, A., Allen, R. J., Cunliffe, M., & Krueger‐Hadfield, S. A.\n\n\n \n\n\n\n Journal of Phycology, 58(2): 330–342. April 2022.\n \n\n\n\n
\n\n\n\n \n \n $\"Fungal$ Paper\n \n \n \n $\"Fungal$ paper\n \n \n\n \n \n doi\n \n \n\n \n link\n \n \n\n bibtex\n \n\n \n \n \n abstract \n \n\n \n\n \n \n \n \n \n \n \n\n \n \n \n\n\n\n

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@article{bonthond_fungal_2022,\n\ttitle = {Fungal endophytes vary by species, tissue type, and life cycle stage in intertidal macroalgae},\n\tvolume = {58},\n\tcopyright = {Creative Commons Attribution 4.0 International License (CC-BY)},\n\tissn = {0022-3646, 1529-8817},\n\turl = {https://onlinelibrary.wiley.com/doi/10.1111/jpy.13237},\n\tdoi = {10.1111/jpy.13237},\n\tabstract = {Fungal symbionts of terrestrial plants are among the most widespread and well-studied symbioses, relatively little is known about fungi that are associated with macroalgae. To fill the gap in marine fungal taxonomy, we combined simple culture methods with amplicon sequencing to characterize the fungal communities associated with three brown (Sargassum muticum, Pelvetia canaliculata, and Himanthalia elongata) and two red (Mastocarpus stellatus and Chondrus crispus) macroalgae from one intertidal zone. In addition to characterizing novel fungal diversity, we tested three hypotheses: fungal diversity and community composition vary (i) among species distributed at different tidal heights, (ii) among tissue types (apices, mid-thallus, and stipe), and (iii) among “isomorphic” C. crispus life cycle stages. Almost 70\\% of our reads were classified as Ascomycota, 29\\% as Basidiomycota, and 1\\% that could not be classified to a phylum. Thirty fungal isolates were obtained, 18 of which were also detected with amplicon sequencing. Fungal communities differed by host and tissue type. Interestingly, P. canaliculata, a fucoid at the extreme high intertidal, did not show differences in fungal diversity across the thallus. As found in filamentous algal endophytes, fungal diversity varied among the three life cycle stages in C. crispus. Female gametophytes were also compositionally more dispersed as compared to the fewer variable tetrasporophytes and male gametophytes. We demonstrate the utility of combining relatively simple cultivation and sequencing approaches to characterize and study macroalgal–fungal associations and highlight the need to understand the role of fungi in near-shore marine ecosystems.},\n\tlanguage = {en},\n\tnumber = {2},\n\turldate = {2022-11-09},\n\tjournal = {Journal of Phycology},\n\tauthor = {Bonthond, Guido and Barilo, Anastasiia and Allen, Ro J. and Cunliffe, Michael and Krueger‐Hadfield, Stacy A.},\n\teditor = {Lane, C.},\n\tmonth = apr,\n\tyear = {2022},\n\tpages = {330--342},\n\turl_paper={https://api.zotero.org/users/10497216/publications/items/QGQ9HPZU/file/view}\n}\n\n\n\n\n\n\n\n\n\n\n\n

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\n \n 2021\n \n \n (3)\n \n \n

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\n \n\n \n \n \n \n \n \n Draft genome and description of Waterburya agarophytonicola gen. nov. sp. nov. (Pleurocapsales, Cyanobacteria): a seaweed symbiont.\n \n \n \n \n\n\n \n Bonthond, G., Shalygin, S., Bayer, T., & Weinberger, F.\n\n\n \n\n\n\n Antonie van Leeuwenhoek, 114(12): 2189–2203. December 2021.\n \n\n\n\n
\n\n\n\n \n \n $\"Draft$ Paper\n \n \n \n $\"Draft$ paper\n \n \n\n \n \n doi\n \n \n\n \n link\n \n \n\n bibtex\n \n\n \n \n \n abstract \n \n\n \n\n \n \n \n \n \n \n \n\n \n \n \n\n\n\n

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@article{bonthond_draft_2021,\n\ttitle = {Draft genome and description of {Waterburya} agarophytonicola gen. nov. sp. nov. ({Pleurocapsales}, {Cyanobacteria}): a seaweed symbiont},\n\tvolume = {114},\n\tcopyright = {Creative Commons Attribution 4.0 International License (CC-BY)},\n\tissn = {0003-6072, 1572-9699},\n\tshorttitle = {Draft genome and description of {Waterburya} agarophytonicola gen. nov. sp. nov. ({Pleurocapsales}, {Cyanobacteria})},\n\turl = {https://link.springer.com/10.1007/s10482-021-01672-x},\n\tdoi = {10.1007/s10482-021-01672-x},\n\tabstract = {This work introduces Waterburya agarophytonicola Bonthond and Shalygin gen. nov., sp. nov, a baeocyte producing cyanobacterium that was isolated from the rhodophyte Agarophyton vermiculophyllum (Ohmi) Gurgel et al., an invasive seaweed that has spread across the northern hemisphere. The new species genome reveals a diverse repertoire of chemotaxis and adhesion related genes, including genes coding for type IV pili assembly proteins and a high number of genes coding for filamentous hemagglutinin family (FHA) proteins. Among a genetic basis for the synthesis of siderophores, carotenoids and numerous vitamins, W. agarophytonicola is potentially capable of producing cobalamin (vitamin B12), for which A. vermiculophyllum is an auxotroph. With a taxonomic description of the genus and species and a draft genome, this study provides as a basis for future research, to uncover the nature of this geographically independent association between seaweed and cyanobiont.},\n\tlanguage = {en},\n\tnumber = {12},\n\turldate = {2022-11-09},\n\tjournal = {Antonie van Leeuwenhoek},\n\tauthor = {Bonthond, Guido and Shalygin, Sergei and Bayer, Till and Weinberger, Florian},\n\tmonth = dec,\n\tyear = {2021},\n\tpages = {2189--2203},\n\turl_paper={https://api.zotero.org/users/10497216/publications/items/ZT8LXM74/file/view}\n}\n\n\n\n

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\n \n\n \n \n \n \n \n \n Intraspecific diversity and genetic structure in the widespread macroalga Agarophyton vermiculophyllum.\n \n \n \n \n\n\n \n Krueger‐Hadfield, S. A., Byers, J. E., Bonthond, G., Terada, R., Weinberger, F., & Sotka, E. E.\n\n\n \n\n\n\n Journal of Phycology, 57(5): 1403–1410. October 2021.\n \n\n\n\n
\n\n\n\n \n \n $\"Intraspecific$ Paper\n \n \n \n $\"Intraspecific$ paper\n \n \n\n \n \n doi\n \n \n\n \n link\n \n \n\n bibtex\n \n\n \n \n \n abstract \n \n\n \n\n \n \n \n \n \n \n \n\n \n \n \n\n\n\n

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@article{kruegerhadfield_intraspecific_2021,\n\ttitle = {Intraspecific diversity and genetic structure in the widespread macroalga \\textit{{Agarophyton} vermiculophyllum}},\n\tvolume = {57},\n\tcopyright = {All rights reserved},\n\tissn = {0022-3646, 1529-8817},\n\turl = {https://onlinelibrary.wiley.com/doi/10.1111/jpy.13195},\n\tdoi = {10.1111/jpy.13195},\n\tabstract = {Single-gene markers, such as the mitochondrial cox1, microsatellites, and single-nucleotide polymorphisms are powerful methods to describe diversity within and among taxonomic groups and characterize phylogeographic patterns. Large repositories of publicly-available, molecular data can be combined to generate and evaluate evolutionary hypotheses for many species, including algae. In the case of biological invasions, the combination of different molecular markers has enabled the description of the geographic distribution of invasive lineages. Here, we review the phylogeography of the widespread invasive red macroalga Agarophyton vermiculophyllum (synonym Gracilaria vermiculophylla). The cox1 barcoding provided the first description of the invasion history and hinted at a strong genetic bottleneck during the invasion. Yet, more recent microsatellite and SNP genotyping has not found evidence for bottlenecks and instead suggested that genetically diverse inocula arose from a highly diverse source population, multiple invasions, or some mix of these processes. The bottleneck evident from cox1 barcoding likely reflects the dominance of one mitochondrial lineage, and one haplotype in particular, in the northern source populations in Japan. Recent cox1 sequencing of A. vermiculophyllum has illuminated the complexity of phylogeographic structure in its native range of the northwest Pacific Ocean. For example, the western coast of Honshu in the Sea of Japan displays spatial patterns of haplotypic diversity with multiple lineages found together at the same geographic site. By consolidating the genetic data of this species, we clarify the phylogenetic relationships of a wellstudied macroalga introduced to virtually every temperate estuary of the Northern Hemisphere.},\n\tlanguage = {en},\n\tnumber = {5},\n\turldate = {2022-11-09},\n\tjournal = {Journal of Phycology},\n\tauthor = {Krueger‐Hadfield, Stacy A. and Byers, James E. and Bonthond, Guido and Terada, Ryuta and Weinberger, Florian and Sotka, Erik E.},\n\teditor = {Graham, Michael},\n\tmonth = oct,\n\tyear = {2021},\n\tpages = {1403--1410},\n\turl_paper={https://api.zotero.org/users/10497216/publications/items/58FMWF7N/file/view}\n}\n\n\n\n

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\n \n\n \n \n \n \n \n \n The role of host promiscuity in the invasion process of a seaweed holobiont.\n \n \n \n \n\n\n \n Bonthond, G., Bayer, T., Krueger-Hadfield, S. A., Stärck, N., Wang, G., Nakaoka, M., Künzel, S., & Weinberger, F.\n\n\n \n\n\n\n The ISME Journal, 15(6): 1668–1679. June 2021.\n \n\n\n\n
\n\n\n\n \n \n $\"The$ Paper\n \n \n \n $\"The$ paper\n \n \n\n \n \n doi\n \n \n\n \n link\n \n \n\n bibtex\n \n\n \n \n \n abstract \n \n\n \n\n \n \n \n \n \n \n \n\n \n \n \n\n\n\n

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@article{bonthond_role_2021,\n\ttitle = {The role of host promiscuity in the invasion process of a seaweed holobiont},\n\tvolume = {15},\n\tcopyright = {Creative Commons Attribution 4.0 International License (CC-BY)},\n\tissn = {1751-7362, 1751-7370},\n\turl = {http://www.nature.com/articles/s41396-020-00878-7},\n\tdoi = {10.1038/s41396-020-00878-7},\n\tabstract = {Invasive species are co-introduced with microbiota from their native range and also interact with microbiota found in the novel environment to which they are introduced. Host ﬂexibility toward microbiota, or host promiscuity, is an important trait underlying terrestrial plant invasions. To test whether host promiscuity may be important in macroalgal invasions, we experimentally simulated an invasion in a common garden setting, using the widespread invasive macroalga Agarophyton vermiculophyllum as a model invasive seaweed holobiont. After disturbing the microbiota of individuals from native and non-native populations with antibiotics, we monitored the microbial succession trajectories in the presence of a new source of microbes. Microbial communities were strongly impacted by the treatment and changed compositionally and in terms of diversity but recovered functionally by the end of the experiment in most respects. Beta-diversity in disturbed holobionts strongly decreased, indicating that different populations conﬁgure more similar –or more common– microbial communities when exposed to the same conditions. This decline in beta-diversity occurred not only more rapidly, but was also more pronounced in non-native populations, while individuals from native populations retained communities more similar to those observed in the ﬁeld. This study demonstrates that microbial communities of non-native A. vermiculophyllum are more ﬂexibly adjusted to the environment and suggests that an intraspeciﬁc increase in host promiscuity has promoted the invasion process of A. vermiculophyllum. This phenomenon may be important among invasive macroalgal holobionts in general.},\n\tlanguage = {en},\n\tnumber = {6},\n\turldate = {2022-11-09},\n\tjournal = {The ISME Journal},\n\tauthor = {Bonthond, Guido and Bayer, Till and Krueger-Hadfield, Stacy A. and Stärck, Nadja and Wang, Gaoge and Nakaoka, Masahiro and Künzel, Sven and Weinberger, Florian},\n\tmonth = jun,\n\tyear = {2021},\n\tpages = {1668--1679},\n\turl_paper={https://api.zotero.org/users/10497216/publications/items/SWEKQMFE/file/view}\n}\n\n\n\n\n\n\n\n

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\n \n 2020\n \n \n (2)\n \n \n

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\n \n\n \n \n \n \n \n \n High Diversity of Cytospora Associated With Canker and Dieback of Rosaceae in China, With 10 New Species Described.\n \n \n \n \n\n\n \n Pan, M., Zhu, H., Bonthond, G., Tian, C., & Fan, X.\n\n\n \n\n\n\n Frontiers in Plant Science, 11: 690. July 2020.\n \n\n\n\n
\n\n\n\n \n \n $\"High$ Paper\n \n \n \n $\"High$ paper\n \n \n\n \n \n doi\n \n \n\n \n link\n \n \n\n bibtex\n \n\n \n\n \n\n \n \n \n \n \n \n \n\n \n \n \n\n\n\n

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@article{pan_high_2020,\n\ttitle = {High {Diversity} of {Cytospora} {Associated} {With} {Canker} and {Dieback} of {Rosaceae} in {China}, {With} 10 {New} {Species} {Described}},\n\tvolume = {11},\n\tissn = {1664-462X},\n\turl = {https://www.frontiersin.org/article/10.3389/fpls.2020.00690/full},\n\tdoi = {10.3389/fpls.2020.00690},\n\tlanguage = {en},\n\turldate = {2022-11-03},\n\tjournal = {Frontiers in Plant Science},\n\tauthor = {Pan, Meng and Zhu, Haiyan and Bonthond, Guido and Tian, Chengming and Fan, Xinlei},\n\tmonth = jul,\n\tyear = {2020},\n\tpages = {690},\n\turl_paper={https://api.zotero.org/users/10497216/publications/items/S4HMXP2G/file/view}\n}\n\n\n\n

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\n \n\n \n \n \n \n \n \n How do microbiota associated with an invasive seaweed vary across scales?.\n \n \n \n \n\n\n \n Bonthond, G., Bayer, T., Krueger‐Hadfield, S. A., Barboza, F. R., Nakaoka, M., Valero, M., Wang, G., Künzel, S., & Weinberger, F.\n\n\n \n\n\n\n Molecular Ecology, 29(11): 2094–2108. June 2020.\n \n\n\n\n
\n\n\n\n \n \n $\"How$ Paper\n \n \n \n $\"How$ paper\n \n \n\n \n \n doi\n \n \n\n \n link\n \n \n\n bibtex\n \n\n \n \n \n abstract \n \n\n \n \n \n 1 download\n \n \n\n \n \n \n \n \n \n \n\n \n \n \n\n\n\n

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@article{bonthond_how_2020,\n\ttitle = {How do microbiota associated with an invasive seaweed vary across scales?},\n\tvolume = {29},\n\tissn = {0962-1083, 1365-294X},\n\turl = {https://onlinelibrary.wiley.com/doi/10.1111/mec.15470},\n\tdoi = {10.1111/mec.15470},\n\tabstract = {Communities are shaped by scale dependent processes. To study the diversity and variation of microbial communities across scales, the invasive and widespread seaweed Agarophyton vermiculophyllum presents a unique opportunity. We characterized pro- and eukaryotic communities associated with this holobiont across its known distribution range, which stretches over the northern hemisphere. Our data reveal that community composition and diversity in the holobiont vary at local but also larger geographic scales. While processes acting at the local scale (i.e., within population) are the main structuring drivers of associated microbial communities, changes in community composition also depend on processes acting at larger geographic scales. Interestingly, the largest analysed scale (i.e., native and non-native ranges) explained variation in the prevalence of predicted functional groups, which could suggest a functional shift in microbiota occurred over the course of the invasion process. While high variability in microbiota at the local scale supports A. vermiculophyllum to be a generalist host, we also identified a number of core taxa. These geographically independent holobiont members imply that cointroduction of specific microbiota may have additionally promoted the invasion process.},\n\tlanguage = {en},\n\tnumber = {11},\n\turldate = {2022-11-03},\n\tjournal = {Molecular Ecology},\n\tauthor = {Bonthond, Guido and Bayer, Till and Krueger‐Hadfield, Stacy A. and Barboza, Francisco Rafael and Nakaoka, Masahiro and Valero, Myriam and Wang, Gaoge and Künzel, Sven and Weinberger, Florian},\n\tmonth = jun,\n\tyear = {2020},\n\tpages = {2094--2108},\n\turl_paper={https://api.zotero.org/users/10497216/publications/items/SQKDVNNE/file/view}\n}\n

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\n \n 2019\n \n \n (7)\n \n \n

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\n \n\n \n \n \n \n \n \n Cytospora elaeagnicola sp. nov. Associated with Narrow-leaved Oleaster Canker Disease in China.\n \n \n \n \n\n\n \n Zhang, L., Alvarez, L. V., Bonthond, G., Tian, C., & Fan, X.\n\n\n \n\n\n\n Mycobiology, 47(3): 319–328. July 2019.\n \n\n\n\n
\n\n\n\n \n \n $\"Cytospora$ Paper\n \n \n \n $\"Cytospora$ paper\n \n \n\n \n \n doi\n \n \n\n \n link\n \n \n\n bibtex\n \n\n \n\n \n\n \n \n \n \n \n \n \n\n \n \n \n\n\n\n

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@article{zhang_cytospora_2019,\n\ttitle = {\\textit{{Cytospora} elaeagnicola} sp. nov. {Associated} with {Narrow}-leaved {Oleaster} {Canker} {Disease} in {China}},\n\tvolume = {47},\n\tissn = {1229-8093, 2092-9323},\n\turl = {https://www.tandfonline.com/doi/full/10.1080/12298093.2019.1633902},\n\tdoi = {10.1080/12298093.2019.1633902},\n\tlanguage = {en},\n\tnumber = {3},\n\turldate = {2022-11-03},\n\tjournal = {Mycobiology},\n\tauthor = {Zhang, Linxuan and Alvarez, Lourdes V. and Bonthond, Guido and Tian, Chengming and Fan, Xinlei},\n\tmonth = jul,\n\tyear = {2019},\n\tpages = {319--328},\n\turl_paper={https://api.zotero.org/users/10497216/publications/items/BXY5QB5J/file/view}\n}\n\n\n\n

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\n \n\n \n \n \n \n \n \n Diaporthalean fungi associated with canker and dieback of trees from Mount Dongling in Beijing, China.\n \n \n \n \n\n\n \n Zhu, H., Pan, M., Bonthond, G., Tian, C., & Fan, X.\n\n\n \n\n\n\n MycoKeys, 59: 67–94. October 2019.\n \n\n\n\n
\n\n\n\n \n \n $\"Diaporthalean$ Paper\n \n \n \n $\"Diaporthalean$ paper\n \n \n\n \n \n doi\n \n \n\n \n link\n \n \n\n bibtex\n \n\n \n\n \n\n \n \n \n \n \n \n \n\n \n \n \n\n\n\n

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@article{zhu_diaporthalean_2019,\n\ttitle = {Diaporthalean fungi associated with canker and dieback of trees from {Mount} {Dongling} in {Beijing}, {China}},\n\tvolume = {59},\n\tissn = {1314-4049, 1314-4057},\n\turl = {https://mycokeys.pensoft.net/article/38055/},\n\tdoi = {10.3897/mycokeys.59.38055},\n\tlanguage = {en},\n\turldate = {2022-11-03},\n\tjournal = {MycoKeys},\n\tauthor = {Zhu, Haiyan and Pan, Meng and Bonthond, Guido and Tian, Chengming and Fan, Xinlei},\n\tmonth = oct,\n\tyear = {2019},\n\tpages = {67--94},\n\turl_paper={https://api.zotero.org/users/10497216/publications/items/E56JT2T5/file/view}\n}\n\n\n\n

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\n \n\n \n \n \n \n \n \n Environmental regulation of individual body size contributes to geographic variation in clonal life cycle expression.\n \n \n \n \n\n\n \n Ryan, W. H., Adams, L., Bonthond, G., Mieszkowska, N., Pack, K. E., & Krueger-Hadfield, S. A.\n\n\n \n\n\n\n Marine Biology, 166(12): 157. December 2019.\n \n\n\n\n
\n\n\n\n \n \n $\"Environmental$ Paper\n \n \n \n $\"Environmental$ paper\n \n \n\n \n \n doi\n \n \n\n \n link\n \n \n\n bibtex\n \n\n \n \n \n abstract \n \n\n \n\n \n \n \n \n \n \n \n\n \n \n \n\n\n\n

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@article{ryan_environmental_2019,\n\ttitle = {Environmental regulation of individual body size contributes to geographic variation in clonal life cycle expression},\n\tvolume = {166},\n\tissn = {0025-3162, 1432-1793},\n\turl = {http://link.springer.com/10.1007/s00227-019-3608-z},\n\tdoi = {10.1007/s00227-019-3608-z},\n\tabstract = {Clonal behavior has been hypothesized to provide an escape from allometric metabolic scaling that limits the maximum mass achieved by a single individual. Here, we demonstrate the capacity of a wide-spread, non-native sea anemone to buffer its colony biomass accumulation rate across environments by modulating ramet body size through environmentally dependent growth, fission, and catabolism. In 2015, thermal reaction norms for growth and fission behavior were constructed using clonal lines of the sea anemone Diadumene lineata. In 2018, variation in growth patterns under a factorial cross of temperature level and oxygen availability was examined to test the hypothesis that individual ramet size is regulated by oxygen limitation in accordance with optimal size theory. Across a wide range of temperatures, colonies accumulated a similar amount of biomass despite a radical shift from unitary to clonal growth, supporting fission as a mechanism to buffer growth rates over a range of conditions. Individual body size appears to be regulated by the environment with increased temperature and reduced oxygen modifying fission and mass-specific growth patterns, leading to the production of smaller-bodied ramets in warm conditions. However, whether anemones in common garden conditions reduce individual body size through catabolism or fission depends on the region of origin and may relate to differences in seasonal temperature patterns among coastlines, which influence the energetic benefits of fission rate plasticity.},\n\tlanguage = {en},\n\tnumber = {12},\n\turldate = {2022-11-03},\n\tjournal = {Marine Biology},\n\tauthor = {Ryan, Will H. and Adams, Leoni and Bonthond, Guido and Mieszkowska, Nova and Pack, Kathryn E. and Krueger-Hadfield, Stacy A.},\n\tmonth = dec,\n\tyear = {2019},\n\tpages = {157},\n\turl_paper={https://api.zotero.org/users/10497216/publications/items/WY7RXM75/file/view}\n}\n\n\n\n

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\n \n\n \n \n \n \n \n \n Botryosphaerialean fungi causing canker and dieback of tree hosts from Mount Yudu in China.\n \n \n \n \n\n\n \n Pan, M., Zhu, H., Bezerra, J. D. P., Bonthond, G., Tian, C., & Fan, X.\n\n\n \n\n\n\n Mycological Progress, 18(11): 1341–1361. November 2019.\n \n\n\n\n
\n\n\n\n \n \n $\"Botryosphaerialean$ Paper\n \n \n \n $\"Botryosphaerialean$ paper\n \n \n\n \n \n doi\n \n \n\n \n link\n \n \n\n bibtex\n \n\n \n \n \n abstract \n \n\n \n\n \n \n \n \n \n \n \n\n \n \n \n\n\n\n

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@article{pan_botryosphaerialean_2019,\n\ttitle = {Botryosphaerialean fungi causing canker and dieback of tree hosts from {Mount} {Yudu} in {China}},\n\tvolume = {18},\n\tissn = {1617-416X, 1861-8952},\n\turl = {http://link.springer.com/10.1007/s11557-019-01532-z},\n\tdoi = {10.1007/s11557-019-01532-z},\n\tabstract = {The order Botryosphaeriales includes many latent fungal pathogens with a wide range of woody hosts. The taxonomy of these pathogens has been difficult due to the use of poorly informing markers in phylogenetic analyses and the lack of good morphological characters. Many genera and families in this order have not yet been systematically studied in different hosts and from different regions. In this study, a total of 29 fungal strains from the Aplosporellaceae and Botryosphaeriaceae were isolated from branches or twigs with symptoms of canker and dieback disease in Mount Yudu of China. Morphology and multigene analyses (ITS, LSU and TEF1-α) indicated five distinct lineages, including Aplosporella javeedii, Botryosphaeria dothidea, Diplodia quercicola sp. nov., Phaeobotryon aplospora sp. nov. and Phaeobotryon rhois. Diplodia quercicola is characterized by multiloculate conidiomata, producing oblong to cylindrical, thick-walled, hyaline, aseptate conidia. Phaeobotryon aplospora is characterized by pulvinate, multiloculate conidiomata, producing ellipsoid to oblong, brown, aseptate conidia. The new species differ from related species phylogenetically and ecologically and in morphological features.},\n\tlanguage = {en},\n\tnumber = {11},\n\turldate = {2022-11-03},\n\tjournal = {Mycological Progress},\n\tauthor = {Pan, Meng and Zhu, Haiyan and Bezerra, Jadson D. P. and Bonthond, Guido and Tian, Chengming and Fan, Xinlei},\n\tmonth = nov,\n\tyear = {2019},\n\tpages = {1341--1361},\n\turl_paper={https://api.zotero.org/users/10497216/publications/items/B2D7Z725/file/view}\n}\n\n\n\n

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\n \n\n \n \n \n \n \n \n Genera of phytopathogenic fungi: GOPHY 3.\n \n \n \n \n\n\n \n Marin-Felix, Y., Hernández-Restrepo, M., Iturrieta-González, I., García, D., Gené, J., Groenewald, J., Cai, L., Chen, Q., Quaedvlieg, W., Schumacher, R., Taylor, P., Ambers, C., Bonthond, G., Edwards, J., Krueger-Hadfield, S., Luangsa-ard, J., Morton, L., Moslemi, A., Sandoval-Denis, M., Tan, Y., Thangavel, R., Vaghefi, N., Cheewangkoon, R., & Crous, P.\n\n\n \n\n\n\n Studies in Mycology, 94(1): 1–124. September 2019.\n \n\n\n\n
\n\n\n\n \n \n $\"Genera$ Paper\n \n \n\n \n \n doi\n \n \n\n \n link\n \n \n\n bibtex\n \n\n \n \n \n abstract \n \n\n \n\n \n \n \n \n \n \n \n\n \n \n \n\n\n\n

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@article{marin-felix_genera_2019,\n\ttitle = {Genera of phytopathogenic fungi: {GOPHY} 3},\n\tvolume = {94},\n\tissn = {0166-0616},\n\tshorttitle = {Genera of phytopathogenic fungi},\n\turl = {https://www.ingentaconnect.com/content/10.1016/j.simyco.2019.05.001},\n\tdoi = {10.1016/j.simyco.2019.05.001},\n\tabstract = {This paper represents the third contribution in the Genera of Phytopathogenic Fungi (GOPHY) series. The series provides morphological descriptions, information about the pathology, distribution, hosts and disease symptoms for the treated genera, as well as primary and secondary DNA barcodes for the currently accepted species included in these. This third paper in the GOPHY series treats 21 genera of phytopathogenic fungi and their relatives including: Allophoma, Alternaria, Brunneosphaerella, Elsinoe, Exserohilum, Neosetophoma, Neostagonospora, Nothophoma, Parastagonospora, Phaeosphaeriopsis, Pleiocarpon, Pyrenophora, Ramichloridium, Seifertia, Seiridium, Septoriella, Setophoma, Stagonosporopsis, Stemphylium, Tubakia and Zasmidium. This study includes three new genera, 42 new species, 23 new combinations, four new names, and three typiﬁcations of older names.},\n\tlanguage = {en},\n\tnumber = {1},\n\turldate = {2022-11-03},\n\tjournal = {Studies in Mycology},\n\tauthor = {Marin-Felix, Y. and Hernández-Restrepo, M. and Iturrieta-González, I. and García, D. and Gené, J. and Groenewald, J.Z. and Cai, L. and Chen, Q. and Quaedvlieg, W. and Schumacher, R.K. and Taylor, P.W.J. and Ambers, C. and Bonthond, G. and Edwards, J. and Krueger-Hadfield, S.A. and Luangsa-ard, J.J. and Morton, L. and Moslemi, A. and Sandoval-Denis, M. and Tan, Y.P. and Thangavel, R. and Vaghefi, N. and Cheewangkoon, R. and Crous, P.W.},\n\tmonth = sep,\n\tyear = {2019},\n\tpages = {1--124},\n}\n\n\n\n\n\n\n\n

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\n \n\n \n \n \n \n \n \n Sporocadaceae , a family of coelomycetous fungi with appendage-bearing conidia.\n \n \n \n \n\n\n \n Liu, F., Bonthond, G., Groenewald, J., Cai, L., & Crous, P.\n\n\n \n\n\n\n Studies in Mycology, 92(1): 287–415. March 2019.\n \n\n\n\n
\n\n\n\n \n \n $\"Sporocadaceae$ Paper\n \n \n\n \n \n doi\n \n \n\n \n link\n \n \n\n bibtex\n \n\n \n \n \n abstract \n \n\n \n\n \n \n \n \n \n \n \n\n \n \n \n\n\n\n

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@article{liu_sporocadaceae_2019,\n\ttitle = {\\textit{{Sporocadaceae}} , a family of coelomycetous fungi with appendage-bearing conidia},\n\tvolume = {92},\n\tissn = {0166-0616},\n\turl = {https://www.ingentaconnect.com/content/10.1016/j.simyco.2018.11.001},\n\tdoi = {10.1016/j.simyco.2018.11.001},\n\tabstract = {Species of Sporocadaceae are endophytic, plant pathogenic or saprobic, and associated with a wide range of host plants. Recent molecular studies that have attempted to address familial and generic boundaries of fungi belonging to Sporocadaceae were based on a limited number of samples and DNA loci. The taxonomy of this group of fungi is therefore still not fully resolved. The aim of the present study is to provide a natural classiﬁcation for the Sporocadaceae based on multi-locus phylogenetic analyses, using LSU, ITS, tef-1α, tub2 and rpb2 loci, in combination with morphological data. A total of 30 well-supported monophyletic clades in Sporocadaceae are recognised, representing 23 known and seven new genera. Typiﬁcations are proposed for the type species of ﬁve genera (Diploceras, Discosia, Monochaetia, Sporocadus and Truncatella) to stabilise the application of these names. Furthermore, Neotruncatella and Dyrithiopsis are synonymised under Hymenopleella, and the generic circumscriptions of Diploceras, Disaeta, Hymenopleella, Monochaetia, Morinia, Pseudopestalotiopsis, Sarcostroma, Seimatosporium, Synnemapestaloides and Truncatella are emended. A total of 51 new species, one nomina nova and 15 combinations are introduced.},\n\tlanguage = {en},\n\tnumber = {1},\n\turldate = {2022-11-03},\n\tjournal = {Studies in Mycology},\n\tauthor = {Liu, F. and Bonthond, G. and Groenewald, J.Z. and Cai, L. and Crous, P.W.},\n\tmonth = mar,\n\tyear = {2019},\n\tpages = {287--415},\n}\n\n\n\n\n\n\n\n

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\n \n\n \n \n \n \n \n \n The Use of Photographic Color Information for High-Throughput Phenotyping of Pigment Composition in Agarophyton vermiculophyllum (Ohmi) Gurgel, J.N.Norris & Fredericq.\n \n \n \n \n\n\n \n Ryan, W. H., Heiser, S., Curtis, M. D., Amsler, C. D., Bayer, T., Bonthond, G., Wang, G., Weinberger, F., & Krueger-Hadfield, S. A.\n\n\n \n\n\n\n Cryptogamie, Algologie, 40(7): 73. September 2019.\n \n\n\n\n
\n\n\n\n \n \n $\"The$ Paper\n \n \n \n $\"The$ paper\n \n \n\n \n \n doi\n \n \n\n \n link\n \n \n\n bibtex\n \n\n \n \n \n abstract \n \n\n \n\n \n \n \n \n \n \n \n\n \n \n \n\n\n\n

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@article{ryan_use_2019,\n\ttitle = {The {Use} of {Photographic} {Color} {Information} for {High}-{Throughput} {Phenotyping} of {Pigment} {Composition} in {Agarophyton} vermiculophyllum ({Ohmi}) {Gurgel}, {J}.{N}.{Norris} \\& {Fredericq}},\n\tvolume = {40},\n\tissn = {0181-1568},\n\turl = {https://bioone.org/journals/cryptogamie-algologie/volume-40/issue-7/cryptogamie-algologie2019v40a7/The-Use-of-Photographic-Color-Information-for-High-Throughput-Phenotyping/10.5252/cryptogamie-algologie2019v40a7.full},\n\tdoi = {10.5252/cryptogamie-algologie2019v40a7},\n\tabstract = {Pigment variation within and among algal species may have important ecological consequences because small changes in the concentration and composition of pigments can influence the photosynthetic efficiency and rate as well as the spectra of light utilized. Toward the goal of developing a rapid method for comparing pigment composition among algal thalli, we characterized the relationship between visual color information taken from photographs (e.g., red, green, and blue color values) and photopigment composition in the non-native red alga Agarophyton vermiculophyllum (Ohmi) Gurgel, J.N.Norris \\& Fredericq. We used a set of 19 thalli, collected from across the known native and non-native range in the Northern Hemisphere, which exhibited substantial color variation at the time of field collection, and sustained this variation after being maintained in a common garden. We identified a set of ecologically interesting pigment traits that are readily predicted by color information, including chlorophyll a and phycobilin concentration. Finally, we demonstrated the repeatability of estimating color phenotypes from photographs of thalli taken under a range of light conditions in order to evaluate the utility of this approach for field studies. We suggest this method could be useful for the rapid, high-throughput phenotyping of photopigments in other red algae as well.},\n\tlanguage = {en},\n\tnumber = {7},\n\turldate = {2022-11-03},\n\tjournal = {Cryptogamie, Algologie},\n\tauthor = {Ryan, Will H. and Heiser, Sabrina and Curtis, Michelle D. and Amsler, Charles D. and Bayer, Till and Bonthond, Guido and Wang, Gaoge and Weinberger, Florian and Krueger-Hadfield, Stacy A.},\n\tmonth = sep,\n\tyear = {2019},\n\tpages = {73},\n\turl_paper={https://api.zotero.org/users/10497216/publications/items/NSE74X84/file/view}\n}\n\n\n\n\n\n\n\n

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\n \n\n \n \n \n \n \n \n Seiridium (Sporocadaceae): an important genus of plant pathogenic fungi.\n \n \n \n \n\n\n \n Bonthond, G., Sandoval-Denis, M., Groenewald, J., & Crous, P.\n\n\n \n\n\n\n Persoonia - Molecular Phylogeny and Evolution of Fungi, 40(1): 96–118. June 2018.\n \n\n\n\n
\n\n\n\n \n \n $\"Seiridium$ Paper\n \n \n \n $\"Seiridium$ paper\n \n \n\n \n \n doi\n \n \n\n \n link\n \n \n\n bibtex\n \n\n \n \n \n abstract \n \n\n \n\n \n \n \n \n \n \n \n\n \n \n \n\n\n\n

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@article{bonthond_seiridium_2018,\n\ttitle = {\\textit{{Seiridium}} (\\textit{{Sporocadaceae}}): an important genus of plant pathogenic fungi},\n\tvolume = {40},\n\tissn = {0031-5850},\n\tshorttitle = {\\textit{{Seiridium}} ( \\textit{{Sporocadaceae}} )},\n\turl = {http://www.ingentaconnect.com/content/10.3767/persoonia.2018.40.04},\n\tdoi = {10.3767/persoonia.2018.40.04},\n\tabstract = {The genus Seiridium includes multiple plant pathogenic fungi well-known as causal organisms of cankers on Cupressaceae. Taxonomically, the status of several species has been a topic of debate, as the phylogeny of the genus remains unresolved and authentic ex-type cultures are mostly absent. In the present study, a large collection of Seiridium cultures and specimens from the CBS and IMI collections was investigated morphologically and phylogenetically to resolve the taxonomy of the genus. These investigations included the type material of the most important Cupressaceae pathogens, Seiridium cardinale, S. cupressi and S. unicorne. We constructed a phylogeny of Seiridium based on four loci, namely the ITS rDNA region, and partial translation elongation factor 1-alpha (TEF ), β-tubulin (TUB) and RNA polymerase II core subunit (RPB2). Based on these results we were able to conﬁrm that S. unicorne and S. cupressi represent different species. In addition, ﬁve new Seiridium species were described, S. cupressi was lectotypiﬁed and epitypes were selected for S. cupressi and S. eucalypti.},\n\tlanguage = {en},\n\tnumber = {1},\n\turldate = {2022-11-03},\n\tjournal = {Persoonia - Molecular Phylogeny and Evolution of Fungi},\n\tauthor = {Bonthond, G. and Sandoval-Denis, M. and Groenewald, J.Z. and Crous, P.W.},\n\tmonth = jun,\n\tyear = {2018},\n\tpages = {96--118},\n\turl_paper={https://api.zotero.org/users/10497216/publications/items/5VMY4LM9/file/view}\n}\n\n\n\n

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\n \n\n \n \n \n \n \n \n Inter-domain microbial diversity within the coral holobiont Siderastrea siderea from two depth habitats.\n \n \n \n \n\n\n \n Bonthond, G., Merselis, D. G., Dougan, K. E., Graff, T., Todd, W., Fourqurean, J. W., & Rodriguez-Lanetty, M.\n\n\n \n\n\n\n PeerJ, 6: e4323. February 2018.\n \n\n\n\n
\n\n\n\n \n \n $\"Inter-domain$ Paper\n \n \n \n $\"Inter-domain$ paper\n \n \n\n \n \n doi\n \n \n\n \n link\n \n \n\n bibtex\n \n\n \n \n \n abstract \n \n\n \n\n \n \n \n \n \n \n \n\n \n \n \n\n\n\n

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@article{bonthond_inter-domain_2018,\n\ttitle = {Inter-domain microbial diversity within the coral holobiont \\textit{{Siderastrea} siderea} from two depth habitats},\n\tvolume = {6},\n\tissn = {2167-8359},\n\turl = {https://peerj.com/articles/4323},\n\tdoi = {10.7717/peerj.4323},\n\tabstract = {Corals host diverse microbial communities that are involved in acclimatization, pathogen defense, and nutrient cycling. Surveys of coral-associated microbes have been particularly directed toward Symbiodinium and bacteria. However, a holistic understanding of the total microbiome has been hindered by a lack of analyses bridging taxonomically disparate groups. Using high-throughput amplicon sequencing, we simultaneously characterized the Symbiodinium, bacterial, and fungal communities associated with the Caribbean coral Siderastrea siderea collected from two depths (17 and 27 m) on Conch reef in the Florida Keys. S. siderea hosted an exceptionally diverse Symbiodinium community, structured differently between sampled depth habitats. While dominated at 27 m by a Symbiodinium belonging to clade C, at 17 m S. siderea primarily hosted a mixture of clade B types. Most fungal operational taxonomic units were distantly related to available reference sequences, indicating the presence of a high degree of fungal novelty within the S. siderea holobiont and a lack of knowledge on the diversity of fungi on coral reefs. Network analysis showed that co-occurrence patterns in the S. siderea holobiont were prevalent among bacteria, however, also detected between fungi and bacteria. Overall, our data show a drastic shift in the associated Symbiodinium community between depths on Conch Reef, which might indicate that alteration in this community is an important mechanism facilitating local physiological adaptation of the S. siderea holobiont. In contrast, bacterial and fungal communities were not structured differently between depth habitats.},\n\tlanguage = {en},\n\turldate = {2022-11-03},\n\tjournal = {PeerJ},\n\tauthor = {Bonthond, Guido and Merselis, Daniel G. and Dougan, Katherine E. and Graff, Trevor and Todd, William and Fourqurean, James W. and Rodriguez-Lanetty, Mauricio},\n\tmonth = feb,\n\tyear = {2018},\n\tpages = {e4323},\n\turl_paper={https://api.zotero.org/users/10497216/publications/items/USRV446W/file/view}\n}\n\n\n\n\n\n\n\n\n\n\n\n

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\n \n\n \n \n \n \n \n \n Neopestalotiopsis rosicola sp. nov. causing stem canker of Rosa chinensis in China.\n \n \n \n \n\n\n \n Jiang, N., Bonthond, G., Fan, X., & Tian, C.\n\n\n \n\n\n\n Mycotaxon, 133(2): 271–283. September 2018.\n \n\n\n\n
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@article{jiang_neopestalotiopsis_2018,\n\ttitle = {\\textit{{Neopestalotiopsis} rosicola} sp. nov. causing stem canker of \\textit{{Rosa} chinensis} in {China}},\n\tvolume = {133},\n\tissn = {0093-4666},\n\turl = {http://www.ingentaconnect.com/content/10.5248/133.271},\n\tdoi = {10.5248/133.271},\n\tabstract = {Two specimens of Neopestalotiopsis were collected from China rose in Jiangsu Province, China. Cankers and conidiomata were formed on stems of the infected hosts. Phylogenetic analysis of the combined ITS, tef1, and tub2 DNA markers revealed that both strains were conspecific and different from all other described Neopestalotiopsis species. The two strains are described and illustrated here as a new species, Neopestalotiopsis rosicola, and compared with related species genetically, morphologically and in host association. This is the first report of Neopestalotiopsis species causing China rose stem canker in China.},\n\tlanguage = {en},\n\tnumber = {2},\n\turldate = {2022-11-03},\n\tjournal = {Mycotaxon},\n\tauthor = {Jiang, Ning and Bonthond, Guido and Fan, Xin-Lei and Tian, Cheng-Ming},\n\tmonth = sep,\n\tyear = {2018},\n\tpages = {271--283},\n\turl_paper={https://api.zotero.org/users/10497216/publications/items/8MDFE9XD/file/view}\n}\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

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