玉米CMS-C同质异核不育系育性恢复的遗传研究
赵卓凡,黄玲,刘永明,张鹏,魏桂,曹墨菊

Genetics of fertility restoration in the isocytoplasm allonuclear C-group of cytoplasmic male sterility in maize
Zhao Zhuofan,Huang Ling,Liu Yongming,Zhang Peng,Wei Gui,Cao Moju
表5 不育系与测验系杂交F1花粉镜检结果
Table 5 Pollen staining of F1 populations derived from the crosses between male sterile lines and test lines
杂交组合 可育株 不育株 花粉镜检
可染(%) 半染(%) 不染(%)
(C48-2×18白) F1 42 0 89.5 1.4 9
(C黄早四×18白) F1 0 42 27 0 73
(C478×18白) F1 0 40 1.3 0.2 89.5
(C48-2×自330) F1 0 42 5.2 0 94.4
(C黄早四×自330) F1 42 0 97.5 0 2.5
(C478×自330) F1 42 0 54.2 0.7 45.1
(C48-2×5022) F1 0 41 3.2 0 96.8
(C黄早四×5022) F1 0 42 0 0 100
(C478×5022) F1 0 42 13.3 0 86.7