采用榨菜细胞质雄性系为不育源，通过变种间杂交和回交的方法，转育叶用芥菜细胞质雄性不育种质。

The cytoplasmic male sterility (CMS) was transferred into leaf mustard by inter varietal hybridization and subsequent backcrosses cms donor as using tuber mustard.

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经m 3复选获得包括叶、茎、穗和育性变化等各类突变体431份。

In M3 generation 431 mutants including leaf, stalk, panicle and sterility variations were identified and selected repeatedly.

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因此，未发现旗叶中蛋白与育性有关。

So we haven't found special protein affect fertility development.

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