The correlation of the orf224 gene with cytoplasmic male sterility of several interspecific and inter-subspecific hybrids in the genus Brassica;
orf224基因与芸薹属种间杂种雄性不育性的相关性
Zhongshansha 302 and four strains of their hybrids were analysed.
本实验从中山杉 30 2×墨西哥落羽杉回交一代中选取4个回交杂种 (BF1 6 1,BF1 149,BF1 10 2和BF1 118)为材料 ,用同工酶电泳方法分析回交杂种之间同工酶酶谱的异同 ,了解它们在不同生长阶段酶基因的表达特性 ,为今后新品种的选育提供基础资料。