Marker-assisted breeding for rf1, a nuclear gene controlling A1 CMS in sorghum (Sorghum bicolor L. Moench)
Molecular characterization of the Rs-Rf1 gene and molecular marker-assisted development of elite radish (Raphanus sativus L.) CMS lines with a functional marker for fertility restoration
Fertility restorer locus Rf1 of sorghum (Sorghum bicolor L.) encodes a pentatricopeptide repeat protein not present in the colinear region of rice chromosome 12