ID | 117495 |
Author |
Bowman, John L.
Monash University
Kohchi, Takayuki
Kyoto University
Yamato, Katsuyuki T.
Kindai University
Jenkins, Jerry
Joint Genome Institute|HudsonAlpha Institute of Biotechnology
Shu, Shengqiang
Joint Genome Institute
Ishizaki, Kimitsune
Kobe University
Yamaoka, Shohei
Kyoto University
Nishihama, Ryuichi
Kyoto University
Nakamura, Yasukazu
National Institute of Genetics
Berger, Frédéric
Vienna Biocenter
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Content Type |
Journal Article
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Description | The evolution of land flora transformed the terrestrial environment. Land plants evolved from an ancestral charophycean alga from which they inherited developmental, biochemical, and cell biological attributes. Additional biochemical and physiological adaptations to land, and a life cycle with an alternation between multicellular haploid and diploid generations that facilitated efficient dispersal of desiccation tolerant spores, evolved in the ancestral land plant. We analyzed the genome of the liverwort Marchantia polymorpha, a member of a basal land plant lineage. Relative to charophycean algae, land plant genomes are characterized by genes encoding novel biochemical pathways, new phytohormone signaling pathways (notably auxin), expanded repertoires of signaling pathways, and increased diversity in some transcription factor families. Compared with other sequenced land plants, M. polymorpha exhibits low genetic redundancy in most regulatory pathways, with this portion of its genome resembling that predicted for the ancestral land plant.
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Journal Title |
Cell
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ISSN | 00928674
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NCID | AA00600003
AA12024453
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Publisher | Elsevier
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Volume | 171
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Issue | 2
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Start Page | 287
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End Page | 304
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Published Date | 2017-10-05
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Remark | 共著者:113名
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Rights | This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
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EDB ID | |
DOI (Published Version) | |
URL ( Publisher's Version ) | |
FullText File | |
language |
eng
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TextVersion |
Publisher
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departments |
Center for Research Administration & Collaboration
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