外源DAN导入黄瓜引起变异的研究

Mutation by the Exogenous DNA Introduced into Cucumber

利用花粉管通道技术,以抗黄瓜霜霉病的“苦瓜”“津四”黄瓜为供体,用“长春密刺”为受体,进行外源DNA直接导入,获得突变体,并得到遗传。

Balasom pear and Cucumber Var Jinyan No.4 resistant to cucumber downy midew could be used donor hosts. The exogenous DNA from the donor husts were directly introduced into the acceptor host of cucumber Var chuangchun mici with the method of pollen tude canal.The mutants were obtained and the mutant characters can inheritate