BnaBZR1和BnaPIF4基因调控甘蓝型油菜弱光光效的机制

冯韬,谭晖,官梅,官春云

Mechanism of BnaBZR1 and BnaPIF4 regulating photosynthetic efficiency in oilseed rape (Brassica napus L.) under poor light

Tao FENG,Hui TAN,Mei GUAN,Chun-Yun GUAN

图2 XY881和XY883中BnaPIF4和BnaBZR1基因结构 A: BnaPIF4和BnaBZR1全长mRNA; B: BnaPIF4和BnaBZR1全长CDS; C: BnaPIF4和BnaBZR1启动子; D: BnaPIF4三种5'-UTR; E: BnaPIF4全长基因; F: XY881和XY883中BnaPIF4和BnaBZR1突变结构示意。1: XY881中BnaPIF4; 2: XY883中BnaPIF4; 3: XY881中BnaBZR1; 4: XY883中BnaBZR1; 01~03: XY883中BnaPIF4三种5'-UTRs; M1: 2K plus DNA marker; M2: 2K DNA marker。

Fig. 2 Different gene structures of BnaPIF4 and BnaBZR1 in XY881 and XY883 A: cloning of mRNA of BnaPIF4 and BnaBZR1; B: cloning of CDS of BnaPIF4 and BnaBZR1; C: cloning of promoter of BnaPIF4 and BnaBZR1; D: cloning of 5'-UTR of BnaPIF4; E: cloning of full-length BnaPIF4 gene; F: the mutation structure of BnaPIF4 and BnaBZR1 in XY881 and XY883. 1: BnaPIF4 of XY881; 2: BnaPIF4 of XY883; 3: BnaBZR1 of XY881; 4: BnaBZR1 of XY883; 01-03: three 5'-UTRs of BnaPIF4 from XY883; M1: 2K plus DNA marker; M2: 2K DNA marker.