图1

GRAS家族和OsGRAS23代表成员的分子系统发育树。蛋白质主要来自拟南芥和栽培稻,等等。利用MEGA5软件进行序列比对和系统发育树构建。DELLA和LISCL分支用灰色的盒子表示。拟南芥信息资源中的蛋白质登录数(www.arabidopsis.org)和GenBank数据库如下:AtSCL1、AT1G214520;AtSCL3 AT1G50420;AtSCL5 AT1G50600;AtSCL6 AT4G00150;AtSCL7 AT3G50650;AtSCL8 AT5G52510;AtSCL9 AT2G37650;AtSCL11 AT5G59450;AtSCL13 AT4G17230;AtSCL14 AT1G07530; AtSCL21, AT2G04890; AtSHR, AT4G37450; AtSCR, AT3G54220; AtLAS, AT1G55580; AtPAT1, AT5G48150; AtRGA, AT2G01570; AtRGL1, AT1G66350; AtRGL2, AT3G03450; AtRGL3, AT5G17490; OsSHR1, A2YN56.1; OsSHR2, A2XIA8.1; OsSLR1, AC087797.5; OsSCR1, A2ZAX5.2; OsSCR2, A2ZHL0.2; OsGRAS23, NP_001053706; LISCL, BAC77269; and NtGRAS1, ABE02823.1