Identification of potential maintainers and restorers using cytoplasmic male sterile lines in rice

Electronic Journal of Plant Breeding

关键词: CMS lines;    restorers;    maintainers;    Rice.;   

DOI  :  

来源: DOAJ

【 摘 要 】

Eight CMS lines were crossed as lines with 31 genotypes as ‘testers’ to get 248 hybrids. The 248 hybrids were subjected topollen and spikelet fertility analysis. Among the 248 hybrids 168 hybrids were expressed as restorers 52 as PR, 28 asmaintainers. Ten tester’s viz., IR 62037, IR 72865, IR 68427, MDU5, TP1021, RR363-1, RR 347-1, RR 286-1, ACK 99017and ASD06-08 were identified as restorers for all the eight CMS lines.

【 授权许可】

Unknown