About the Authors

Anne Marie Molitor

Current address: Institute of Immunology, Laboratoire National de Santé, Luxembourg, Luxembourg.

Affiliation Institut de Biologie Moléculaire des Plantes du CNRS, Université de Strasbourg, Strasbourg, France

Zhongyuan Bu

Affiliations Institut de Biologie Moléculaire des Plantes du CNRS, Université de Strasbourg, Strasbourg, France, State Key Laboratory of Genetic Engineering, International Associated Laboratory of CNRS-Fudan-HUNAU on Plant Epigenome Research, School of Life Sciences, Fudan University, Shanghai, PR China

Yu Yu

Affiliation State Key Laboratory of Genetic Engineering, International Associated Laboratory of CNRS-Fudan-HUNAU on Plant Epigenome Research, School of Life Sciences, Fudan University, Shanghai, PR China

Wen-Hui Shen

wen-hui.shen@ibmp-cnrs.unistra.fr

Affiliations Institut de Biologie Moléculaire des Plantes du CNRS, Université de Strasbourg, Strasbourg, France, State Key Laboratory of Genetic Engineering, International Associated Laboratory of CNRS-Fudan-HUNAU on Plant Epigenome Research, School of Life Sciences, Fudan University, Shanghai, PR China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WHS AMM. Performed the experiments: AMM ZB YY. Analyzed the data: AMM ZB WHS. Wrote the paper: WHS AMM.