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Nishiyama, T.* ; Sakayama, H.* ; de Vries, J.* ; Buschmann, H.* ; Saint-Marcoux, D.* ; Ullrich, K.K.* ; Haas, F.B.* ; Vanderstraeten, L.* ; Becker, D.* ; Lang, D. ; Vosolsobě, S.* ; Rombauts, S.* ; Wilhelmsson, P.K.I.* ; Janitza, P.* ; Kern, R.* ; Heyl, A.* ; Rümpler, F.* ; Villalobos, L.I.A.C.* ; Clay, J.M.* ; Skokan, R.* ; Toyoda, A.* ; Suzuki, Y.* ; Kagoshima, H.* ; Schijlen, E.* ; Tajeshwar, N.* ; Catarino, B.* ; Hetherington, A.J.* ; Saltykova, A.* ; Bonnot, C.* ; Breuninger, H.* ; Symeonidi, A.* ; Radhakrishnan, G.V.* ; Van Nieuwerburgh, F.* ; Deforce, D.* ; Chang, C.* ; Karol, K.G.* ; Hedrich, R.* ; Ulvskov, P.* ; Glöckner, G.* ; Delwiche, C.F.* ; Petrášek, J.* ; van de Peer, Y.* ; Friml, J.* ; Beilby, M.* ; Dolan, L.* ; Kohara, Y.* ; Sugano, S.* ; Fujiyama, A.* ; Delaux, P.M.* ; Quint, M.* ; Theißen, G.* ; Hagemann, M.* ; Harholt, J.* ; Dunand, C.* ; Zachgo, S.* ; Langdale, J.* ; Maumus, F.* ; Van Der Straeten, D.* ; Gould, S.B.* ; Rensing, S.A.*

The Chara Genome: Secondary complexity and implications for plant terrestrialization.

Cell 174, 448-464.e24 (2018)
Publ. Version/Full Text Postprint DOI PMC
Open Access Green
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.
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Publication type Article: Journal article
Document type Scientific Article
Keywords Chara ; Phragmoplastophyta ; Charophyte ; Phragmoplast ; Phytohormones ; Plant Evolution ; Reactive Oxygen Species ; Streptophyte ; Transcriptional Regulation
Language english
Publication Year 2018
HGF-reported in Year 2018
ISSN (print) / ISBN 0092-8674
e-ISSN 1097-4172
Journal Cell
Quellenangaben Volume: 174, Issue: 2, Pages: 448-464.e24 Article Number: , Supplement: ,
Publisher Cell Press
Publishing Place Cambridge, Mass.
Reviewing status Peer reviewed
Institute(s) Research Unit Plant Genome and Systems Biology (PGSB)
POF-Topic(s) 30202 - Environmental Health
Research field(s) Environmental Sciences
PSP Element(s) G-503500-002
DOI 10.1016/j.cell.2018.06.033
Scopus ID 85049320831
PubMed ID 30007417
Erfassungsdatum 2018-07-18
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