氮响应转录因子ZmNLP5影响玉米根系生长的功能研究

葛敏, 王元琮, 宁丽华, 胡梦梅, 石习, 赵涵

Function analysis of nitrogen-responsive transcription factor ZmNLP5 affecting root growth in maize

GE Min, WANG Yuan-Cong, NING Li-Hua, HU Meng-Mei, SHI Xi, ZHAO Han

图3 亚硝酸盐处理下野生型和zmnlp5突变体材料根长分析 A: 表型鉴定(标尺=20 mm); B: 根长分析(* P ≤ 0.05, t测验, n = 3)。

Fig. 3 Root length analysis of WT and zmnlp5 mutants under nitrite treatment in hydroponic culture A: phenotypes of WT and zmnlp5 plants grown in hydroponic culture for seven days on DN solution with 0, 0.5, 1, 2, and 5 mmol L-1 KNO2 for seven days. Bar = 20 mm; B: root length of WT and zmnlp5 plants grown in hydroponic culture for seven days on DN solution with 0, 0.5, 1, 2, and 5 mmol L-1 KNO2 for seven days. * P ≤ 0.05 by Student’s t-test (n = 3).