The Amborella Genome and the Evolution of Flowering Plants

Victor A. Albert; W. Bradley Barbazuk; Claude W. Depamphilis; Joshua P. Der; James Leebens-Mack; Hong Ma; Jeffrey D. Palmer; Steve Rounsley; David Sankoff; Stephan C. Schuster; Douglas E. Soltis; Pamela S. Soltis; Susan R. Wessler; Rod A. Wing; Jetty S. S. Ammiraju; Srikar Chamala; Andre S. Chanderbali; Ronald Determann; Paula Ralph; Jason Talag; Lynn Tomsho; Brandon Walts; Stefan Wanke; Tien-Hao Chang; Tianying Lan; Siwaret Arikit; Michael J. Axtell; Saravanaraj Ayyampalayam; James M. Burnette; Emanuele de Paoli; James C. Estill; Nina P. Farrell; Alex Harkess; Yuannian Jiao; Kun Liu; Wenbin Mei; Blake C. Meyers; Saima Shahid; Eric Wafula; Jixian Zhai; Xiaoyu Zhang; Lorenzo Carretero-Paulet; Eric Lyons; Haibao Tang; Chunfang Zheng; Naomi S. Altman; Feng Chen; Jian-Qun Chen; Vincent Chiang; Bruno Fogliani; Chunce Guo; Jesper Harholt; Claudette Job; Dominique Job; Sangtae Kim; Hongzhi Kong; Guanglin Li; Lin Li; Jie Liu; Jongsun Park; Xinshuai Qi; Loïc Rajjou; Valérie Burtet-Sarramegna; Ron Sederoff; Ying-Hsuan Sun; Peter Ulvskov; Matthieu Villegente; Jia-Yu Xue; Ting-Feng Yeh; Xianxian Yu; Juan J. Acosta; Riva A. Bruenn; Alexandre de Kochko; Luis R. Herrera-Estrella; Enrique Ibarra-Laclette; Matias Kirst; Solon P. Pissis; Valerie Poncet

doi:10.1126/science.1241089

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The Amborella Genome and the Evolution of Flowering Plants

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The Amborella Genome and the Evolution of Flowering Plants

Victor A. Albert, W. Bradley Barbazuk, Claude W. Depamphilis, Joshua P. Der, James Leebens-Mack, Hong Ma, Jeffrey D. Palmer, Steve Rounsley, David Sankoff, Stephan C. Schuster, …

Science, Vol.342(6165), pp.1-10

2013

DOI: https://doi.org/10.1126/science.1241089

Résumé

amborella trichopoda

cytogénétique

séquence du génome

Amborella trichopoda is strongly supported as the single living species of the sister lineage to all other extant flowering plants, providing a unique reference for inferring the genome content and structure of the most recent common ancestor (MRCA) of living angiosperms. Sequencing the Amborella genome, we identified an ancient genome duplication predating angiosperm diversification, without evidence of subsequent, lineage-specific genome duplications. Comparisons between Amborella and other angiosperms facilitated reconstruction of the ancestral angiosperm gene content and gene order in the MRCA of core eudicots. We identify new gene families, gene duplications, and floral protein-protein interactions that first appeared in the ancestral angiosperm. Transposable elements in Amborella are ancient and highly divergent, with no recent transposon radiations. Population genomic analysis across Amborella's native range in New Caledonia reveals a recent genetic bottleneck and geographic structure with conservation implications.

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Titre: The Amborella Genome and the Evolution of Flowering Plants
Créateurs - sans rôle: Victor A. Albert - Department of Biological Sciences
W. Bradley Barbazuk - University of Florida
Claude W. Depamphilis - Pennsylvania State University
Joshua P. Der - Huck Institutes of the Life Sciences [University Park]
James Leebens-Mack - Carnegie Department of Plant Biology
Hong Ma - Pennsylvania State University
Jeffrey D. Palmer - Department of Biology [Bloomington]
Steve Rounsley - BIO5 Institute
David Sankoff - Department of Mathematics and Statistics [Ottawa]
Stephan C. Schuster - Singapore Centre for Environmental Life Sciences Engineering
Douglas E. Soltis - University of Florida
Pamela S. Soltis - Florida Museum of Natural History
Susan R. Wessler - University of California, Riverside
Rod A. Wing - University of Arizona
Jetty S. S. Ammiraju - BIO5 Institute
Srikar Chamala - Department of Biology
Andre S. Chanderbali - Department of Biology
Ronald Determann - Atlanta Botanical Garden
Paula Ralph - Pennsylvania State University
Jason Talag - Genomics
Lynn Tomsho - Pennsylvania State University
Brandon Walts - University of Florida
Stefan Wanke - Technische Universität Dresden
Tien-Hao Chang - Department of Biological Sciences [Buffalo]
Tianying Lan - Chongqing University of Science and Technology
Siwaret Arikit - Applied Genetic Technologies
Michael J. Axtell - Pennsylvania State University
Saravanaraj Ayyampalayam - Applied Genetic Technologies
James M. Burnette - University of California, Riverside
Emanuele de Paoli - University of Arizona
James C. Estill - Carnegie Department of Plant Biology
Nina P. Farrell - Pennsylvania State University
Alex Harkess - Applied Genetic Technologies
Yuannian Jiao - Pennsylvania State University
Kun Liu - University of California, Riverside
Wenbin Mei - University of Florida
Blake C. Meyers - Applied Genetic Technologies
Saima Shahid - Pennsylvania State University
Eric Wafula - Pennsylvania State University
Jixian Zhai - Applied Genetic Technologies
Xiaoyu Zhang - Applied Genetic Technologies
Lorenzo Carretero-Paulet - Department of Biological Sciences [Buffalo]
Eric Lyons - University of Arizona
Haibao Tang - J. Craig Venter Institute
Chunfang Zheng - Department of Mathematics and Statistics [Ottawa]
Naomi S. Altman - Pennsylvania State University
Feng Chen - Plant
Jian-Qun Chen - School of Life Sciences [Nanjing]
Vincent Chiang - North Carolina Department of Environmental Quality
Bruno Fogliani - NeoGenomics
Chunce Guo - State Key Laboratory of Systematic and Evolutionary Botany
Jesper Harholt - Plant
Claudette Job - Microbiologie, adaptation et pathogénie
Dominique Job - Microbiologie, adaptation et pathogénie
Sangtae Kim - Basic Science Research Institute [Seoul]
Hongzhi Kong - State Key Laboratory of Systematic and Evolutionary Botany
Guanglin Li - Plant
Lin Li - State Key Laboratory of Systematic and Evolutionary Botany
Jie Liu - Department of Forestry and Environmental Resources [Raleigh]
Jongsun Park - Basic Science Research Institute [Seoul]
Xinshuai Qi - Laboratory of Systematic & Evolutionary Botany and Biodiversity
Loïc Rajjou - Institut Jean-Pierre Bourgin
Valérie Burtet-Sarramegna - Vivant
Ron Sederoff - Department of Forestry and Environmental Resources [Raleigh]
Ying-Hsuan Sun - Department of Forestry [Taichung]
Peter Ulvskov - Plant
Matthieu Villegente - Université de la Nouvelle-Calédonie
Jia-Yu Xue - School of Life Sciences [Nanjing]
Ting-Feng Yeh - Resource
Xianxian Yu - State Key Laboratory of Systematic and Evolutionary Botany
Juan J. Acosta - School of Forest Resources and Conservation [Gainesville]
Riva A. Bruenn - Plant
Alexandre de Kochko - Université de Montpellier, Diversité, Adaptation et Développement des plantes - DIADE
Luis R. Herrera-Estrella - Laboratorio Nacional de Genómica para la Biodiversidad
Enrique Ibarra-Laclette - Laboratorio Nacional de Genómica para la Biodiversidad
Matias Kirst - University of Florida
Solon P. Pissis - Florida Museum of Natural History
Valerie Poncet - Université de Montpellier, Diversité, Adaptation et Développement des plantes - DIADE
Détails de publication: Science, Vol.342(6165), pp.1-10
Note de subvention: NSF Plant Genome Research Program [0922742]; NSF
Identifiants: 99160708209311
Unité académique: Diversité, Adaptation et Développement des plantes - DIADE
Langue: English
Type de ressource: Journal article
Champs locaux: hal-01204035