@article{
 title = {Ectopic Lignification in the Flax lignified bast fiber1 Mutant Stem Is Associated with Tissue-Specific Modifications in Gene Expression and Cell Wall Composition},
 type = {article},
 year = {2014},
 keywords = {Alcohol Oxidoreductases,Alcohol Oxidoreductases: genetics,Alcohol Oxidoreductases: metabolism,Aldehyde Oxidoreductases,Aldehyde Oxidoreductases: genetics,Aldehyde Oxidoreductases: metabolism,Cell Wall,Cell Wall: chemistry,Cell Wall: ultrastructure,Computational Biology,Flax,Flax: chemistry,Flax: enzymology,Flax: genetics,Flax: ultrastructure,Gene Expression Profiling,Gene Expression Regulation,Genetically Modified,Hydrogen Peroxide,Hydrogen Peroxide: metabolism,Lignin,Lignin: chemistry,Lignin: metabolism,Methyltransferases,Methyltransferases: genetics,Methyltransferases: metabolism,Mutation,Oligonucleotide Array Sequence Analysis,Organ Specificity,Phylogeny,Plant,Plant Proteins,Plant Proteins: genetics,Plant Proteins: metabolism,Plant Stems,Plant Stems: chemistry,Plant Stems: enzymology,Plant Stems: genetics,Plant Stems: ultrastructure,Plants,Transcriptome,Xylem,Xylem: chemistry,Xylem: enzymology,Xylem: genetics,Xylem: ultrastructure},
 pages = {4462-4482},
 volume = {26},
 websites = {http://www.plantcell.org/content/26/11/4462.long,http://www.plantcell.org/lookup/doi/10.1105/tpc.114.130443},
 month = {11},
 id = {c83744a5-c0bd-3de5-b383-97feaa457a4f},
 created = {2016-06-13T20:02:24.000Z},
 file_attached = {false},
 profile_id = {bae88dda-ac8b-323a-8293-ff3f78f068fe},
 last_modified = {2018-06-05T14:44:13.385Z},
 read = {false},
 starred = {false},
 authored = {true},
 confirmed = {true},
 hidden = {false},
 private_publication = {false},
 abstract = {Histochemical screening of a flax ethyl methanesulfonate population led to the identification of 93 independent M2 mutant families showing ectopic lignification in the secondary cell wall of stem bast fibers. We named this core collection the Linum usitatissimum (flax) lbf mutants for lignified bast fibers and believe that this population represents a novel biological resource for investigating how bast fiber plants regulate lignin biosynthesis. As a proof of concept, we characterized the lbf1 mutant and showed that the lignin content increased by 350% in outer stem tissues containing bast fibers but was unchanged in inner stem tissues containing xylem. Chemical and NMR analyses indicated that bast fiber ectopic lignin was highly condensed and rich in G-units. Liquid chromatography-mass spectrometry profiling showed large modifications in the oligolignol pool of lbf1 inner- and outer-stem tissues that could be related to ectopic lignification. Immunological and chemical analyses revealed that lbf1 mutants also showed changes to other cell wall polymers. Whole-genome transcriptomics suggested that ectopic lignification of flax bast fibers could be caused by increased transcript accumulation of (1) the cinnamoyl-CoA reductase, cinnamyl alcohol dehydrogenase, and caffeic acid O-methyltransferase monolignol biosynthesis genes, (2) several lignin-associated peroxidase genes, and (3) genes coding for respiratory burst oxidase homolog NADPH-oxidases necessary to increase H2O2 supply.},
 bibtype = {article},
 author = {Chantreau, Maxime and Portelette, Antoine and Dauwe, Rebecca and Kiyoto, Shingo and Crônier, David and Morreel, Kris and Arribat, Sandrine and Neutelings, Godfrey and Chabi, Malika and Boerjan, Wout and Yoshinaga, Arata and Mesnard, François and Grec, Sebastien and Chabbert, Brigitte and Hawkins, Simon},
 doi = {10.1105/tpc.114.130443},
 journal = {The Plant Cell Online},
 number = {11}
}

{"_id":"oPRbr53agYepvEBDi","bibbaseid":"chantreau-portelette-dauwe-kiyoto-crnier-morreel-arribat-neutelings-etal-ectopiclignificationintheflaxlignifiedbastfiber1mutantstemisassociatedwithtissuespecificmodificationsingeneexpressionandcellwallcomposition-2014","author_short":["Chantreau, M.","Portelette, A.","Dauwe, R.","Kiyoto, S.","Crônier, D.","Morreel, K.","Arribat, S.","Neutelings, G.","Chabi, M.","Boerjan, W.","Yoshinaga, A.","Mesnard, F.","Grec, S.","Chabbert, B.","Hawkins, S."],"bibdata":{"title":"Ectopic Lignification in the Flax lignified bast fiber1 Mutant Stem Is Associated with Tissue-Specific Modifications in Gene Expression and Cell Wall Composition","type":"article","year":"2014","keywords":"Alcohol Oxidoreductases,Alcohol Oxidoreductases: genetics,Alcohol Oxidoreductases: metabolism,Aldehyde Oxidoreductases,Aldehyde Oxidoreductases: genetics,Aldehyde Oxidoreductases: metabolism,Cell Wall,Cell Wall: chemistry,Cell Wall: ultrastructure,Computational Biology,Flax,Flax: chemistry,Flax: enzymology,Flax: genetics,Flax: ultrastructure,Gene Expression Profiling,Gene Expression Regulation,Genetically Modified,Hydrogen Peroxide,Hydrogen Peroxide: metabolism,Lignin,Lignin: chemistry,Lignin: metabolism,Methyltransferases,Methyltransferases: genetics,Methyltransferases: metabolism,Mutation,Oligonucleotide Array Sequence Analysis,Organ Specificity,Phylogeny,Plant,Plant Proteins,Plant Proteins: genetics,Plant Proteins: metabolism,Plant Stems,Plant Stems: chemistry,Plant Stems: enzymology,Plant Stems: genetics,Plant Stems: ultrastructure,Plants,Transcriptome,Xylem,Xylem: chemistry,Xylem: enzymology,Xylem: genetics,Xylem: ultrastructure","pages":"4462-4482","volume":"26","websites":"http://www.plantcell.org/content/26/11/4462.long,http://www.plantcell.org/lookup/doi/10.1105/tpc.114.130443","month":"11","id":"c83744a5-c0bd-3de5-b383-97feaa457a4f","created":"2016-06-13T20:02:24.000Z","file_attached":false,"profile_id":"bae88dda-ac8b-323a-8293-ff3f78f068fe","last_modified":"2018-06-05T14:44:13.385Z","read":false,"starred":false,"authored":"true","confirmed":"true","hidden":false,"private_publication":false,"abstract":"Histochemical screening of a flax ethyl methanesulfonate population led to the identification of 93 independent M2 mutant families showing ectopic lignification in the secondary cell wall of stem bast fibers. We named this core collection the Linum usitatissimum (flax) lbf mutants for lignified bast fibers and believe that this population represents a novel biological resource for investigating how bast fiber plants regulate lignin biosynthesis. As a proof of concept, we characterized the lbf1 mutant and showed that the lignin content increased by 350% in outer stem tissues containing bast fibers but was unchanged in inner stem tissues containing xylem. Chemical and NMR analyses indicated that bast fiber ectopic lignin was highly condensed and rich in G-units. Liquid chromatography-mass spectrometry profiling showed large modifications in the oligolignol pool of lbf1 inner- and outer-stem tissues that could be related to ectopic lignification. Immunological and chemical analyses revealed that lbf1 mutants also showed changes to other cell wall polymers. Whole-genome transcriptomics suggested that ectopic lignification of flax bast fibers could be caused by increased transcript accumulation of (1) the cinnamoyl-CoA reductase, cinnamyl alcohol dehydrogenase, and caffeic acid O-methyltransferase monolignol biosynthesis genes, (2) several lignin-associated peroxidase genes, and (3) genes coding for respiratory burst oxidase homolog NADPH-oxidases necessary to increase H2O2 supply.","bibtype":"article","author":"Chantreau, Maxime and Portelette, Antoine and Dauwe, Rebecca and Kiyoto, Shingo and Crônier, David and Morreel, Kris and Arribat, Sandrine and Neutelings, Godfrey and Chabi, Malika and Boerjan, Wout and Yoshinaga, Arata and Mesnard, François and Grec, Sebastien and Chabbert, Brigitte and Hawkins, Simon","doi":"10.1105/tpc.114.130443","journal":"The Plant Cell Online","number":"11","bibtex":"@article{\n title = {Ectopic Lignification in the Flax lignified bast fiber1 Mutant Stem Is Associated with Tissue-Specific Modifications in Gene Expression and Cell Wall Composition},\n type = {article},\n year = {2014},\n keywords = {Alcohol Oxidoreductases,Alcohol Oxidoreductases: genetics,Alcohol Oxidoreductases: metabolism,Aldehyde Oxidoreductases,Aldehyde Oxidoreductases: genetics,Aldehyde Oxidoreductases: metabolism,Cell Wall,Cell Wall: chemistry,Cell Wall: ultrastructure,Computational Biology,Flax,Flax: chemistry,Flax: enzymology,Flax: genetics,Flax: ultrastructure,Gene Expression Profiling,Gene Expression Regulation,Genetically Modified,Hydrogen Peroxide,Hydrogen Peroxide: metabolism,Lignin,Lignin: chemistry,Lignin: metabolism,Methyltransferases,Methyltransferases: genetics,Methyltransferases: metabolism,Mutation,Oligonucleotide Array Sequence Analysis,Organ Specificity,Phylogeny,Plant,Plant Proteins,Plant Proteins: genetics,Plant Proteins: metabolism,Plant Stems,Plant Stems: chemistry,Plant Stems: enzymology,Plant Stems: genetics,Plant Stems: ultrastructure,Plants,Transcriptome,Xylem,Xylem: chemistry,Xylem: enzymology,Xylem: genetics,Xylem: ultrastructure},\n pages = {4462-4482},\n volume = {26},\n websites = {http://www.plantcell.org/content/26/11/4462.long,http://www.plantcell.org/lookup/doi/10.1105/tpc.114.130443},\n month = {11},\n id = {c83744a5-c0bd-3de5-b383-97feaa457a4f},\n created = {2016-06-13T20:02:24.000Z},\n file_attached = {false},\n profile_id = {bae88dda-ac8b-323a-8293-ff3f78f068fe},\n last_modified = {2018-06-05T14:44:13.385Z},\n read = {false},\n starred = {false},\n authored = {true},\n confirmed = {true},\n hidden = {false},\n private_publication = {false},\n abstract = {Histochemical screening of a flax ethyl methanesulfonate population led to the identification of 93 independent M2 mutant families showing ectopic lignification in the secondary cell wall of stem bast fibers. 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Whole-genome transcriptomics suggested that ectopic lignification of flax bast fibers could be caused by increased transcript accumulation of (1) the cinnamoyl-CoA reductase, cinnamyl alcohol dehydrogenase, and caffeic acid O-methyltransferase monolignol biosynthesis genes, (2) several lignin-associated peroxidase genes, and (3) genes coding for respiratory burst oxidase homolog NADPH-oxidases necessary to increase H2O2 supply.},\n bibtype = {article},\n author = {Chantreau, Maxime and Portelette, Antoine and Dauwe, Rebecca and Kiyoto, Shingo and Crônier, David and Morreel, Kris and Arribat, Sandrine and Neutelings, Godfrey and Chabi, Malika and Boerjan, Wout and Yoshinaga, Arata and Mesnard, François and Grec, Sebastien and Chabbert, Brigitte and Hawkins, Simon},\n doi = {10.1105/tpc.114.130443},\n journal = {The Plant Cell Online},\n number = {11}\n}","author_short":["Chantreau, M.","Portelette, A.","Dauwe, R.","Kiyoto, S.","Crônier, D.","Morreel, K.","Arribat, S.","Neutelings, G.","Chabi, M.","Boerjan, W.","Yoshinaga, A.","Mesnard, F.","Grec, S.","Chabbert, B.","Hawkins, S."],"urls":{"Website":"http://www.plantcell.org/content/26/11/4462.long,http://www.plantcell.org/lookup/doi/10.1105/tpc.114.130443"},"biburl":"https://bibbase.org/service/mendeley/bae88dda-ac8b-323a-8293-ff3f78f068fe","bibbaseid":"chantreau-portelette-dauwe-kiyoto-crnier-morreel-arribat-neutelings-etal-ectopiclignificationintheflaxlignifiedbastfiber1mutantstemisassociatedwithtissuespecificmodificationsingeneexpressionandcellwallcomposition-2014","role":"author","keyword":["Alcohol Oxidoreductases","Alcohol Oxidoreductases: genetics","Alcohol Oxidoreductases: metabolism","Aldehyde Oxidoreductases","Aldehyde Oxidoreductases: genetics","Aldehyde Oxidoreductases: metabolism","Cell Wall","Cell Wall: chemistry","Cell Wall: ultrastructure","Computational Biology","Flax","Flax: chemistry","Flax: enzymology","Flax: genetics","Flax: ultrastructure","Gene Expression Profiling","Gene Expression Regulation","Genetically Modified","Hydrogen Peroxide","Hydrogen Peroxide: metabolism","Lignin","Lignin: chemistry","Lignin: metabolism","Methyltransferases","Methyltransferases: genetics","Methyltransferases: metabolism","Mutation","Oligonucleotide Array Sequence Analysis","Organ Specificity","Phylogeny","Plant","Plant Proteins","Plant Proteins: genetics","Plant Proteins: metabolism","Plant Stems","Plant Stems: chemistry","Plant Stems: enzymology","Plant Stems: genetics","Plant Stems: ultrastructure","Plants","Transcriptome","Xylem","Xylem: chemistry","Xylem: enzymology","Xylem: genetics","Xylem: ultrastructure"],"metadata":{"authorlinks":{}},"downloads":0},"bibtype":"article","biburl":"https://bibbase.org/service/mendeley/bae88dda-ac8b-323a-8293-ff3f78f068fe","dataSources":["2252seNhipfTmjEBQ"],"keywords":["alcohol oxidoreductases","alcohol oxidoreductases: genetics","alcohol oxidoreductases: metabolism","aldehyde oxidoreductases","aldehyde oxidoreductases: genetics","aldehyde oxidoreductases: metabolism","cell wall","cell wall: chemistry","cell wall: ultrastructure","computational biology","flax","flax: chemistry","flax: enzymology","flax: genetics","flax: ultrastructure","gene expression profiling","gene expression regulation","genetically modified","hydrogen peroxide","hydrogen peroxide: metabolism","lignin","lignin: chemistry","lignin: metabolism","methyltransferases","methyltransferases: genetics","methyltransferases: metabolism","mutation","oligonucleotide array sequence analysis","organ specificity","phylogeny","plant","plant proteins","plant proteins: genetics","plant proteins: metabolism","plant stems","plant stems: chemistry","plant stems: enzymology","plant stems: genetics","plant stems: ultrastructure","plants","transcriptome","xylem","xylem: chemistry","xylem: enzymology","xylem: genetics","xylem: ultrastructure"],"search_terms":["ectopic","lignification","flax","lignified","bast","fiber1","mutant","stem","associated","tissue","specific","modifications","gene","expression","cell","wall","composition","chantreau","portelette","dauwe","kiyoto","crônier","morreel","arribat","neutelings","chabi","boerjan","yoshinaga","mesnard","grec","chabbert","hawkins"],"title":"Ectopic Lignification in the Flax lignified bast fiber1 Mutant Stem Is Associated with Tissue-Specific Modifications in Gene Expression and Cell Wall Composition","year":2014}