Jun 16, 2012 · With the availability of the rice genome sequence, an attempt was made to fine map, develop candidate gene based markers for Rf3 and Rf4 and validate the developed …

At the RG532 locus, different alleles were found between two CMS lines, Zhenshan 97 A and IR58025 A, and between two restorer lines, IR24 and IR36. The use of these molecular …

Hybrid seed production in rice relies on cytoplasmic male sterility (CMS) induced by specific mitochondrial proteins, whose deleterious effects are suppressed by nuclear Restorer of …

Oct 14, 2016 · Two major nuclear genes, Rf3 and Rf4, are known to be associated with fertility restoration of wild-abortive cytoplasmic male sterility (WA-CMS) in rice.

Dec 1, 2012 · These studies will lead to the transfer of Rf genes into adapted cultivars through marker-assisted selection in active hybrid rice breeding programs. Bentolila, S., Alfonso, A.A., …

In this review article, pollen and anther phenotypes of CMS, CMS-associated mitochondrial genes, Rf genes, and the mechanism that causes pollen abortion and its agronomical …

Aug 11, 2023 · Among these, Rf3 and Rf4 genes play critical roles in restoring male fertility and are essential components of successful hybrid rice breeding. In this study, we aimed to …

To study the identification of restorers with different molecular markers which are linked to fertility restorer genes Rf3 and Rf4 of WA-CMS system, 43 parental lines were screened for fertility …

Rf3 flanked by tow SSR markers RM1 and RM3873 at distances of 5.6 and 14 cM, respectively. The use of identified markers give promise for their application in molecular marker assisted …

Jan 24, 2017 · We screened a total of 570 different ecology-specific Indian rice varieties for the presence of fertility restorer genes, Rf3 and Rf4 using tightly linked markers DRRM Rf3-10 and …