학술저널
雄性不稔을 利用한 水稻 雜種品種 開發 Ⅶ. japonica型 水稻의 雜種品種에서 COA-ms를 利用한 稔性回復遺傳子의 連關分析
Development of hybrid rice facilitated by cytoplasmic-genetic male sterility Ⅶ. Linkage analysis of restorer gene in japonica hybrid rice utilizing COA-ms
- 한국육종학회
- 한국육종학회지
- Vol.22 No.2
-
1990.0620 - 26 (7 pages)
- 3
Linkage relationship of restorer gene with marker genes was analyzed in F₂ populations of the crosses between newly developed CGMS linkage testers and restorer line, TP664. The restorer gene had been found to be gametophytic in the earlier report, expected that male-sterile plants did not come out even in F₂ generation so far. Pollen fertility and expression of marker genes in each F₂ plant were examined. The result indicated that the restorer gene was linked with ‘pgl’ gene of ‘fl’ linkage group with the crossovervalue 16-18%.
ABSTRACT
緖言
材料 및 方法
結果 및 考察
摘要
引用文獻
(0)
(0)