Chromosome-level reference genome of stinkwort, Dittrichia graveolens (L.) Greuter: A resource for studies on invasion, range expansion, and evolutionary adaptation under global change. McEvoy, S. L, Lustenhouwer, N., Melen, M. K, Nguyen, O., Marimuthu, M. P A, Chumchim, N., Beraut, E., Parker, I. M, & Meyer, R. S Journal of Heredity, 114(5):561–569, September, 2023.
Chromosome-level reference genome of stinkwort, Dittrichia graveolens (L.) Greuter: A resource for studies on invasion, range expansion, and evolutionary adaptation under global change [link]Paper  doi  abstract   bibtex   
Dittrichia graveolens (L.) Greuter, or stinkwort, is a weedy annual plant within the family Asteraceae. The species is recognized for the rapid expansion of both its native and introduced ranges: in Europe, it has expanded its native distribution northward from the Mediterranean basin by nearly 7 °C latitude since the mid-20th century, while in California and Australia the plant is an invasive weed of concern. Here, we present the first de novo D. graveolens genome assembly (1N = 9 chromosomes), including complete chloroplast (151,013 bp) and partial mitochondrial genomes (22,084 bp), created using Pacific Biosciences HiFi reads and Dovetail Omni-C data. The final primary assembly is 835 Mbp in length, of which 98.1% are represented by 9 scaffolds ranging from 66 to 119 Mbp. The contig N50 is 74.9 Mbp and the scaffold N50 is 96.9 Mbp, which, together with a 98.8% completeness based on the BUSCO embryophyta10 database containing 1,614 orthologs, underscores the high quality of this assembly. This pseudo-molecule-scale genome assembly is a valuable resource for our fundamental understanding of the genomic consequences of range expansion under global change, as well as comparative genomic studies in the Asteraceae.
@article{mcevoy_chromosome-level_2023,
	title = {Chromosome-level reference genome of stinkwort, {Dittrichia} graveolens ({L}.) {Greuter}: {A} resource for studies on invasion, range expansion, and evolutionary adaptation under global change},
	volume = {114},
	issn = {1465-7333},
	shorttitle = {Chromosome-level reference genome of stinkwort, {Dittrichia} graveolens ({L}.) {Greuter}},
	url = {https://doi.org/10.1093/jhered/esad033},
	doi = {10.1093/jhered/esad033},
	abstract = {Dittrichia graveolens (L.) Greuter, or stinkwort, is a weedy annual plant within the family Asteraceae. The species is recognized for the rapid expansion of both its native and introduced ranges: in Europe, it has expanded its native distribution northward from the Mediterranean basin by nearly 7 °C latitude since the mid-20th century, while in California and Australia the plant is an invasive weed of concern. Here, we present the first de novo D. graveolens genome assembly (1N = 9 chromosomes), including complete chloroplast (151,013 bp) and partial mitochondrial genomes (22,084 bp), created using Pacific Biosciences HiFi reads and Dovetail Omni-C data. The final primary assembly is 835 Mbp in length, of which 98.1\% are represented by 9 scaffolds ranging from 66 to 119 Mbp. The contig N50 is 74.9 Mbp and the scaffold N50 is 96.9 Mbp, which, together with a 98.8\% completeness based on the BUSCO embryophyta10 database containing 1,614 orthologs, underscores the high quality of this assembly. This pseudo-molecule-scale genome assembly is a valuable resource for our fundamental understanding of the genomic consequences of range expansion under global change, as well as comparative genomic studies in the Asteraceae.},
	number = {5},
	urldate = {2026-01-16},
	journal = {Journal of Heredity},
	author = {McEvoy, Susan L and Lustenhouwer, Nicky and Melen, Miranda K and Nguyen, Oanh and Marimuthu, Mohan P A and Chumchim, Noravit and Beraut, Eric and Parker, Ingrid M and Meyer, Rachel S},
	month = sep,
	year = {2023},
	pages = {561--569},
}

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