Interpretation of expression and characteristics of the 6 kinds of the male sterility of eggplant

本实验对具有维吉尼亚茄细胞质的异质茄子（A系）进行了叶绿体DNA重组，阐明了功能性雄性不育。在本研究中，我对B系BC1重复回交的BC3进行了花粉育性、种子育性和叶绿体DNA的研究，并与A系进行了比较。结果表明，B体系进行开花，花粉育性低于a体系，叶绿体DNA为维珍葡萄类型。人们认为这些差异是由叶绿体DNA的差异引起的。

In this laboratory, an alloplasmic eggplant (A line) having cytoplasm of Solanum virginianum showed a recombinant of chloroplast DNA and clarifies functional male sterility. In this study, I investigated pollen fertility and seed fertility, chloroplast DNA in BC3 which I repeated backcrossing in BC1 of the B line and compared it with the A system. As a result, a result that the B system doing anthesis, pollen fertility being lower than A system and chloroplast DNA were S. virginianum type was provided. It is thought that these differences are caused by a difference of chloroplast DNA.