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- Title
贵州地方水稻广亲和资选.
- Authors
吴朝昕; 张习春; 龙武华; 朱速松
- Abstract
[Objective] The wide-compatibility resources of local rice in Guizhou were explored, so as to provide basis for breeding of indica/ japonica hybrid. [Method] As 55n ( wide-compatibility gene) had 136 hp deletion compared with the S5; and S51, the molecular marker-assisted was used to screen wide-compatibility materials in Guizhou. [ Result] 8 wide-compatibility local rice resources were screened out by the molecular marker qh, and the 8 local rice resources were Nuohangu-1, local oat grain, upland rice, Nabaonuohandao No. 2, Biyou upland rice, Shuangjiang upland rice, Babaili and Hanhe-3. The genotype of OFR3, OFR4 and OFR5 at S5 site from 8 wide-compatibility local rice resources were detected by molecular marker. The genotype of Babaili was + -n, which was the wide-compatibility variety. [ Conclusion] Babaili, one of the local rice resources was the wide-compatibility variety. The qh marker could be used for screening wide-compatibility gene resources.
- Subjects
GUIZHOU Sheng (China); RICE; GENES
- Publication
Southwest China Journal of Agricultural Sciences, 2023, Vol 36, Issue 10, p2144
- ISSN
1001-4829
- Publication type
Article
- DOI
10.16213/j.cnki.scjas.2023.10.009