萝卜雄性不育细胞质的鉴定与分类

The Identification and Genetic Classification of Male Sterile Cytoplasm in Radish

对3种来源不同的长羽裂萝卜(中国萝卜)雄性不育系的恢复和保持关系进行了测定,并对其过氧化物酶(POD)同工酶及酯酶(EST)同工酶酶谱进行了比较。结果表明,3种不育细胞质的恢复和保持关系不同,3种不育系的两种同工酶酶谱存在差异,说明3种不育细胞质属于不同类型。

The test on the restoring and maintaining relationship between three different radish male sterile cytoplasms showed that DA,JA and SA had different restoring and maintaining relationship. The bands of perioxidase（POD） and esterase（EST） enzymes were also different between the three male sterile cytoplasms. The results indicated that they belong to different male sterile types.