小麦多酚氧化酶基因Ppo-A1和Ppo-D1位点等位变异与穗发芽抗性的关系

黄义文, 代旭冉, 刘宏伟, 杨丽, 买春艳, 于立强, 于广军, 张宏军, 李洪杰, 周阳

Relationship between the allelic variations at the Ppo-A1 and Ppo-D1 loci and pre-harvest sprouting resistance in wheat

HUANG Yi-Wen, DAI Xu-Ran, LIU Hong-Wei, YANG Li, MAI Chun-Yan, YU Li-Qiang, YU Guang-Jun, ZHANG Hong-Jun, LI Hong-Jie, ZHOU Yang

图8 不同基因型品种(A和B)和轮选13 × 济麦20群体F2:3株系(C) Ppo-A1和Ppo-D1基因实时定量表达分析 不同字母表示基因型间发芽指数或者基因相对表达水平在0.01水平显著。

Fig. 8 Quantitative real time-PCR expression analysis of Ppo-A1 and Ppo-D1 genes in wheat cultivars (A and B) and F2:3 lines (C) in the Lunxuan 13 × Jimai 20 population Different letters indicate significant difference at P < 0.01 in germination index (GI) / relative expression level among genotypes.