Ministry of Agriculture of ChinaMinistry of Agriculture, China [2014ZX08009-27B]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31471542]
机构署名：
本校为第一且通讯机构
院系归属：
生命科学学院
摘要：
Di19 (drought-induced protein 19) family is a novel type of Cys2/His2 zinc-finger proteins. In this study, we demonstrated that cotton Di19-1 and Di19-2 (GhDi19-1/-2) proteins could be phosphorylated in vitro by the calcium-dependent protein kinase (CDPK). Mutation of Ser to Ala in N-terminus of GhDi19-1/-2 led to the altered subcellular localization of the two proteins, but the constitutively activated form (Ser was mutated to Asp) of GhDi19-1/-2 still showed the nuclear localization. GhDi19-1/-2 overexpression transgenic Arabidopsis seedlings displayed the hypersensitivity to high salinity a...
