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Article
Identification of promoter exchange at a male fertility restorer locus for cytoplasmic male sterility in radish (Raphanus sativus L.)
The cytoplasmic male sterility (CMS)/nucleus-controlled fertility restoration (Rf) system is a major component that exploits hybrid vigor in crops. Here, we have identified a new pentatricopeptide repeat (PPR)...
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Article
An insertion–deletion at a pentatricopeptide repeat locus linked to fertility transition to cytoplasmic male sterility in radish (Raphanus sativus L.)
The cytoplasmic male sterility (CMS)/nucleus-controlled fertility restoration (Rf) system has been widely applied in hybrid seed production and is an ideal model for dissecting the interaction between the nucleus...
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Article
Genetic and cytological analysis of a new spontaneous male sterility in radish (Raphanus sativus L.)
A male sterile plant appeared in the radish breeding program at the Hubei Academy of Agricultural Sciences, Hubei, China. In its progeny, a two-type (half of plants male sterile, the other half male fertile) l...
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Article
A chimeric Rfo gene generated by intergenic recombination cosegregates with the fertility restorer phenotype for cytoplasmic male sterility in radish
In this work, we have identified a chimeric pentatricopeptide repeat (PPR)-encoding gene cosegregating with the fertility restorer phenotype for cytoplasmic male sterility (CMS) in radish. We have constructed ...
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Article
A new fertility restorer locus linked closely to the Rfo locus for cytoplasmic male sterility in radish
In this study, we have investigated a new fertility restorer (Rf) locus for cytoplasmic male sterility (CMS) in radish. We have obtained a CMS-Rf system consisting of sterile line ‘9802A1’, maintainer line ‘9802B...