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Article Dans Une Revue Science Année : 2013

The Amborella Genome and the Evolution of Flowering Plants

Victor A. Albert (1) , W. Bradley Barbazuk (2, 3) , Claude W. Depamphilis (4, 5, 6) , Joshua P. Der (4) , James Leebens-Mack (7) , Hong Ma (4, 8, 9, 10) , Jeffrey D. Palmer (11) , Steve Rounsley (12, 13, 14) , David Sankoff (15) , Stephan C. Schuster (16, 17, 6) , Douglas E. Soltis (2, 3, 18) , Pamela S. Soltis (3, 18) , Susan R. Wessler (19) , Rod A. Wing (20, 12, 14) , Jetty S. S. Ammiraju (20, 12, 14) , Srikar Chamala (2) , Andre S. Chanderbali (2) , Ronald Determann (21) , Paula Ralph (4, 8) , Jason Talag (20, 12, 14) , Lynn Tomsho (17) , Brandon Walts (22) , Stefan Wanke (23) , Tien-Hao Chang (24) , Tianying Lan (24, 25) , Siwaret Arikit (26) , Michael J. Axtell (8) , Saravanaraj Ayyampalayam (26) , James M. Burnette (19) , Emanuele de Paoli (27) , James C. Estill (7) , Nina P. Farrell (4, 8) , Alex Harkess (26) , Yuannian Jiao (8) , Kun Liu (19) , Wenbin Mei (22) , Blake C. Meyers (26) , Saima Shahid (28) , Eric Wafula (8) , Jixian Zhai (26) , Xiaoyu Zhang (26) , Lorenzo Carretero-Paulet (24) , Eric Lyons (12, 29, 14) , Haibao Tang (30) , Chunfang Zheng (15) , Naomi S. Altman (31) , Feng Chen (32) , Jian-Qun Chen (33) , Vincent Chiang (34) , Bruno Fogliani (35, 36) , Chunce Guo (37) , Jesper Harholt (38) , Claudette Job (39, 40) , Dominique Job (39, 40) , Sangtae Kim (41, 42) , Hongzhi Kong (37) , Guanglin Li (32) , Lin Li (37) , Jie Liu (34) , Jongsun Park (41, 42) , Xinshuai Qi (43, 44, 22) , Loïc Rajjou (45) , Valérie Burtet-Sarramegna (46) , Ron Sederoff (34) , Ying-Hsuan Sun (47) , Peter Ulvskov (38) , Matthieu Villegente (36) , Jia-Yu Xue (33) , Ting-Feng Yeh (48) , Xianxian Yu (37) , Juan J. Acosta (49) , Riva A. Bruenn (4, 8, 50) , Alexandre de Kochko (51) , Luis R. Herrera-Estrella (52) , Enrique Ibarra-Laclette (52) , Matias Kirst (3, 49) , Solon P. Pissis (53, 54) , Valerie Poncet (51)
1 Department of Biological Sciences
2 Department of Biology
3 UFGI - University of Florida Genetics Institute
4 Huck Institutes of the Life Sciences [University Park]
5 Intercollege Plant Biology Graduate Program
6 CCBB - Center for Comparative Genomics and Bioinformatics
7 Department of Plant Biology [Athens]
8 Department of Biology [PennState]
9 State Key Laboratory of Genetic Engineering
10 Institute of Plant Biology [Shanghai]
11 Department of Biology [Bloomington]
12 BIO5 Institute
13 Dow AgroSciences LLC
14 School of Plant Sciences [Tucson]
15 Department of Mathematics and Statistics [Ottawa]
16 SCELSE - Singapore Centre for Environmental Life Sciences Engineering [Singapore]
17 Department of Biochemistry and Molecular Biology [PennState]
18 Florida Museum of Natural History
19 Department of Botany and Plant Sciences [Riverside]
20 AGI - Arizona Genomics Institute [University of Arizona]
21 Atlanta Botanical Garden
22 UF|Biology - Department of Biology [Gainesville]
23 Institut für Botanik [Dresden]
24 Department of Biological Sciences [Buffalo]
25 Department of Biology [Chongqing]
26 PGML - Plant Genome Mapping Laboratory
27 DiSA - Dipartimento di Scienze Agrarie e Ambientali
28 Intercollege Plant Biology Graduate Program
29 iPlant Collaborative
30 J. Craig Venter Institute
31 Department of Statistics [PennState]
32 Department of Plant Sciences [Knoxville]
33 SLiS - School of Life Sciences [Nanjing]
34 FER - Department of Forestry and Environmental Resources [Raleigh]
35 IAC - Institut Agronomique Néo-Calédonien
36 UNC - Université de la Nouvelle-Calédonie
37 State Key Laboratory of Systematic and Evolutionary Botany
38 Department of Plant and Environmental Sciences [Frederiksberg]
39 MAP - Microbiologie, adaptation et pathogénie
40 FungiPath - Génomique fonctionnelle des champignons pathogènes des plantes
41 Basic Science Research Institute [Seoul]
42 School of Biological Sciences and Chemistry [Seoul]
43 Laboratory of Systematic & Evolutionary Botany and Biodiversity
44 Key Laboratory of Conservation Biology for Endangered Wildlife of the Ministry of Education
45 IJPB - Institut Jean-Pierre Bourgin
46 LIVE - Laboratoire Insulaire du Vivant et de l'Environnement
47 Department of Forestry [Taichung]
48 School of Forestry and Resource Conservation [Taiwan]
49 UF|IFAS|FFGS - School of Forest Resources and Conservation [Gainesville]
50 Department of Plant and Microbial Biology [Berkeley]
51 UMR DIADE - Diversité, adaptation, développement des plantes
52 LANGEBIO - Laboratorio Nacional de Genómica para la Biodiversidad
53 Florida Museum of Natural History [Gainesville]
54 HITS - Heidelberg Institute for Theoretical Studies
Victor A. Albert
  • Fonction : Auteur
  • PersonId : 970595
James Leebens-Mack
  • Fonction : Auteur
  • PersonId : 970598
Kun Liu
  • Fonction : Auteur
  • PersonId : 763725
  • IdRef : 193541386
Xiaoyu Zhang
Haibao Tang
Feng Chen
Loïc Rajjou

Résumé

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.

Dates et versions

hal-01204035 , version 1 (23-09-2015)

Identifiants

Citer

Victor A. Albert, W. Bradley Barbazuk, Claude W. Depamphilis, Joshua P. Der, James Leebens-Mack, et al.. The Amborella Genome and the Evolution of Flowering Plants. Science, 2013, 342 (6165), pp.1-10. ⟨10.1126/science.1241089⟩. ⟨hal-01204035⟩
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