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COMPOSITUM 1 contributes to the architectural simplification of barley inflorescence via meristem identity signals
oleh: Naser Poursarebani, Corinna Trautewig, Michael Melzer, Thomas Nussbaumer, Udda Lundqvist, Twan Rutten, Thomas Schmutzer, Ronny Brandt, Axel Himmelbach, Lothar Altschmied, Ravi Koppolu, Helmy M. Youssef, Richard Sibout, Marion Dalmais, Abdelhafid Bendahmane, Nils Stein, Zhanguo Xin, Thorsten Schnurbusch
Format: | Article |
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Diterbitkan: | Nature Portfolio 2020-10-01 |
Deskripsi
Grasses have diverse inflorescence morphologies, but the underlying genetic mechanisms are unclear. Here, the authors report a TCP transcription factor COM1 affects cell growth through regulation of cell wall properties and promotes branch formation in non-Triticeae grasses but branch inhibition in barley (Triticeae).