[1] Chinese Acad Sci, Inst Genet & Dev Biol, Natl Ctr Plant Gene Res, State Key Lab Plant Genom, Beijing 100101, Peoples R China
[2] Chinese Acad Agr Sci, State Key Lab Rice Biol, China Natl Rice Res Inst, Hangzhou 310006, Zhejiang, Peoples R China
[3] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
[4] Univ Freiburg, Inst Biol 2, D-79104 Freiburg, Germany
[5] Univ Freiburg, Zentrum Angew Biowissensch, D-79104 Freiburg, Germany
[6] China Natl Hybrid Rice Res & Dev Ctr, Changsha 410125, Hunan, Peoples R China