Nature Communications (Oct 2020)
COMPOSITUM 1 contributes to the architectural simplification of barley inflorescence via meristem identity signals
- 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
Affiliations
- Naser Poursarebani
- Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstr
- Corinna Trautewig
- Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstr
- Michael Melzer
- Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstr
- Thomas Nussbaumer
- Technical University of Munich and Helmholtz Center Munich, Institute of Environmental Medicine
- Udda Lundqvist
- Nordic Genetic Resource Center (NordGen)
- Twan Rutten
- Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstr
- Thomas Schmutzer
- Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstr
- Ronny Brandt
- Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstr
- Axel Himmelbach
- Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstr
- Lothar Altschmied
- Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstr
- Ravi Koppolu
- Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstr
- Helmy M. Youssef
- Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstr
- Richard Sibout
- Institut Jean-Pierre Bourgin, INRAE, AgroParisTech, Université Paris-Saclay
- Marion Dalmais
- INRAE, CNRS, Institute of Plant Sciences Paris-Saclay IPS2, Univ Paris Sud, Univ Evry, Univ Paris-Diderot, Sorbonne Paris-Cite, Universite Paris-Saclay
- Abdelhafid Bendahmane
- INRAE, CNRS, Institute of Plant Sciences Paris-Saclay IPS2, Univ Paris Sud, Univ Evry, Univ Paris-Diderot, Sorbonne Paris-Cite, Universite Paris-Saclay
- Nils Stein
- Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstr
- Zhanguo Xin
- USDA-ARS, Plant Stress and Germplasm Development Unit, Cropping Systems Research Laboratory
- Thorsten Schnurbusch
- Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstr
- DOI
- https://doi.org/10.1038/s41467-020-18890-y
- Journal volume & issue
-
Vol. 11,
no. 1
pp. 1 – 16
Abstract
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).
