The Chara Genome: Secondary Complexity and Implications for Plant Terrestrialization
Jazyk angličtina Země Spojené státy americké Médium print
Typ dokumentu časopisecké články, práce podpořená grantem, Research Support, U.S. Gov't, Non-P.H.S.
PubMed
30007417
DOI
10.1016/j.cell.2018.06.033
PII: S0092-8674(18)30801-8
Knihovny.cz E-zdroje
- Klíčová slova
- Chara, Phragmoplastophyta, charophyte, phragmoplast, phytohormones, plant evolution, reactive oxygen species, streptophyte, transcriptional regulation,
- MeSH
- biologická evoluce MeSH
- buněčná stěna metabolismus MeSH
- Chara genetika růst a vývoj MeSH
- genom rostlinný * MeSH
- genové regulační sítě MeSH
- pentosyltransferasy genetika MeSH
- protein-serin-threoninkinasy genetika metabolismus MeSH
- reaktivní formy kyslíku metabolismus MeSH
- regulátory růstu rostlin metabolismus MeSH
- rostlinné proteiny genetika metabolismus MeSH
- transkripční faktory genetika metabolismus MeSH
- transkriptom MeSH
- vyšší rostliny genetika MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- Research Support, U.S. Gov't, Non-P.H.S. MeSH
- Názvy látek
- 1,4-beta-D-xylan synthase MeSH Prohlížeč
- pentosyltransferasy MeSH
- protein-serin-threoninkinasy MeSH
- reaktivní formy kyslíku MeSH
- regulátory růstu rostlin MeSH
- rostlinné proteiny MeSH
- transkripční faktory MeSH
Land plants evolved from charophytic algae, among which Charophyceae possess the most complex body plans. We present the genome of Chara braunii; comparison of the genome to those of land plants identified evolutionary novelties for plant terrestrialization and land plant heritage genes. C. braunii employs unique xylan synthases for cell wall biosynthesis, a phragmoplast (cell separation) mechanism similar to that of land plants, and many phytohormones. C. braunii plastids are controlled via land-plant-like retrograde signaling, and transcriptional regulation is more elaborate than in other algae. The morphological complexity of this organism may result from expanded gene families, with three cases of particular note: genes effecting tolerance to reactive oxygen species (ROS), LysM receptor-like kinases, and transcription factors (TFs). Transcriptomic analysis of sexual reproductive structures reveals intricate control by TFs, activity of the ROS gene network, and the ancestral use of plant-like storage and stress protection proteins in the zygote.
Advanced Science Research Center Kanazawa University Kanazawa 920 0934 Japan
Biochemistry 1 Medical Faculty University of Cologne 50931 Cologne Germany
Botany Department School of Biology and Chemistry Osnabrück University 49076 Osnabrück Germany
Carlsberg Research Laboratory 1799 Copenhagen 5 Denmark
CBMG University of Maryland College Park MD 20742 USA
Department of Biology Adelphi University Garden City NY 11530 USA
Department of Cell and Developmental Biology John Innes Centre Norwich NR4 7UH United Kingdom
Department of Genetics Friedrich Schiller University Jena 07743 Jena Germany
Department of Plant Sciences University of Oxford Oxford OX1 3RB UK
Genome Biology Laboratory National Institute of Genetics Shizuoka 411 8540 Japan
Graduate School of Science Kobe University Kobe 657 8501 Japan
Institute for Molecular Evolution Heinrich Heine University 40225 Düsseldorf Germany
Institute of Science and Technology 3400 Klosterneuburg Austria
Laboratory of Functional Plant Biology Department of Biology Gent University 9000 Gent Belgium
Laboratory of Pharmaceutical Biotechnology Gent University 9000 Gent Belgium
Molecular Plant Physiology and Biophysics University of Wuerzburg 97082 Wuerzburg Germany
PGSB Helmholtz Center Munich 85764 Neuherberg Germany
Plant Cell Biology Faculty of Biology University of Marburg 35043 Marburg Germany
Plant Physiology University Rostock 18051 Rostock Germany
School of Physics University of NSW Sydney Kensington 2052 NSW Australia
URGI INRA Université Paris Saclay 78026 Versailles France
Wageningen University B U Bioscience 6700 AA Wageningen the Netherlands
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