CYTOKININ OXIDASE/DEHYDROGENASE4 Integrates Cytokinin and Auxin Signaling to Control Rice Crown

,FanXu,WeiWang,XiaohongSun,JinfangChu,BaodongCai,Yuqi Feng, and Chengcai Chu*Key Laboratory of Cell Proliferation and RegulationBiology of the Ministry of Education, College of LifeSciences, Beijing Normal University, Beijing 100875, China (S.G.); State Key Laboratory of Plant Genomics andNational Center for Plant Gene Research (Beijing), Institute of Genetics and Developmental Biology, ChineseAcademy of Sciences, Beijing 100101, China (S.G., J.F., F.X., W.W., X.S., J.C., C.C.); and Key Laboratory ofAnalytical Chemistry for Biology and Medicine of the Ministry of Education, Department of Chemistry,Wuhan University, Wuhan 430072, China (B.C., Y.F.)