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为了验证预测玉米杂种优势的“线粒体互补法”,对六个已知具有产量优势的玉米单交种,进行了杂种优势线粒体互补测定,结果大部分品种测不到与产量优势相关的互补增益效应。
In order to validate the “mitochondrial complementarity” method for predicting maize heterosis, heterosis mitochondrial complementation assays were performed on six known maize crosses with yield advantages. As a result, most cultivars did not detect complementary gain effects associated with yield advantages .