借鉴杂交玉米育种中的配子选择法，设计了6311S配套恢复系选育的组合判别法研究。
In the experiment, the combining-mating screening method in breeding restorer lines of 6311S was designed according to the gamete selection applied in hybrid maize breeding.
多数偏分离位点存在配子体选择基因或育性相关基因。
It was believed that segregation distortion usually arose with gametic selection genes or sterility genes.
产生异常分离的原因可能与配子体或孢子体的选择有关。
The main reasons of distorted segregation ratios are responsible for the selection of gametes or sporophytes.
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