Inheritance and molecular mapping of two fertility-restoring loci for Honglian gametophytic cytoplasmic male sterility in rice (Oryza sativa L.)

@article{Liu2004InheritanceAM,
  title={Inheritance and molecular mapping of two fertility-restoring loci for Honglian gametophytic cytoplasmic male sterility in rice (Oryza sativa L.)},
  author={X-Q Liu and X. Xu and Y.P. Tan and S.-Q. Li and J. Hu and J.-Y. Huang and D.-C. Yang and Y.-S. Li and Y-G Zhu},
  journal={Molecular Genetics and Genomics},
  year={2004},
  volume={271},
  pages={586-594}
}
  • X-Q Liu, X. Xu, +6 authors Y-G Zhu
  • Published 1 April 2004
  • Biology, Medicine
  • Molecular Genetics and Genomics
The Honglian cytoplasmic male sterility (cms-HL) system, a novel type of gametophytic CMS in indica rice, is being used for the large-scale commercial production of hybrid rice in China. However, the genetic basis of fertility restoration (Rf) in cms-HL remains unknown. Previous studies have shown that fertility restoration is controlled by a single locus located on chromosome 10, close to the loci Rf1 and Rf4, which respond to cms-BT and cms-WA, respectively. To determine if the Rf locus for… 
Molecular mapping of the fertility-restoration gene Rf4 for WA-cytoplasmic male sterility in rice
TLDR
To establish more precisely the genetical and physical maps of the Rf4 gene, high-resolution mapping of this locus was carried out using simple sequence repeat (SSR) markers and newly designed markers in a F 2 population.
Molecular characterization of latent fertility restorer loci for Honglian cytoplasmic male sterility in Oryza species
TLDR
The Rf genes for HL-CMS in AA-genome Oryza species elucidated by genetic and molecular analyses will be highly beneficial to sustainable development of hybrid rice.
Genetic analysis of fertility-restorer genes in rice
TLDR
It is concluded that there are at least three Rf loci in different accessions with Rf genes for each CMS type and that HL-or BT-CMS are controlled by single dominant Rf gene and WA-cMS is controlled by one or two pairs of dominant Rfs, which reflects the characters of the gametophytic and sporophytic restoration CMS type.
Distribution of fertility-restorer genes for wild-abortive and Honglian CMS lines of rice in the AA genome species of genus Oryza.
TLDR
Data support the hypothesis that fertility-restorer genes exist widely in Oryza species with the AA-genome, and that Rf in Oyza sativa originated from the Oryzo rufipogon/Oryza nivara complex, the ancestor of cultivated rice in Asia.
Genetics of cytoplasmic-nuclear male sterility and identification of molecular markers of fertility restorer genes in pearl millet (pennisetum glaucum (l.) It. Br.)
TLDR
The FI hybrids and BC2 populations produced from A x R crosses for all the five CMS systems had all plants hlly fertile across the two test environments of summer and rainy seasons, indicating that male-fertility is dominant over male-sterility.
Fine mapping of Rf3 and Rf4 fertility restorer loci of WA-CMS of rice (Oryza sativa L.) and validation of the developed marker system for identification of restorer lines
TLDR
The marker system identified in the present study was validated in 212 restorers and 34 maintainers along with earlier reported markers for fertility restoration of WA-CMS.
Genetically Characterizing a New Indica Cytoplasmic Male Sterility with Oryza glaberrima Cytoplasm for Its Potential Use in Hybrid Rice Production
TLDR
The new AF CMS system should be of great potential use in hybrid rice production and confirmed the introgression of a major restorer gene from O. glaberrima into the O. sativa genome.
Mapping of Rice Fertility-Restoring Genes for ID-Type Cytoplasmic Male Sterility in a Restorer Line R68
TLDR
An F2 population derived from the cross Zhong 9A/R68 was used to map the fertility-restoring (Rf) gene for ID-type cytoplasmic male sterility (CMS) and the results indicated that one Rf gene was linked to RM283 located on chromosome 1 at a distance of 6.7 cM.
Comparative genetic analysis and molecular mapping of fertility restoration genes for WA, Dissi, and Gambiaca cytoplasmic male sterility systems in rice
TLDR
The F1 plants derived from crosses involving A and R lines of the respective cytoplasm and their cross-combination with other CMS systems showed similar pollen and spikelet fertility values, indicating that similar biological processes govern fertility restoration in these three CMS systems.
Molecular mapping of the fertility restorer gene for ms-CW-type cytoplasmic male sterility of rice
TLDR
The 1:1 segregation of fertile and sterile plants in a BC1F1 population from a cross between W1-R and a maintainer line demonstrated that fertility restoration is controlled by a single gene.
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References

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Mapping and genetic analysis of two fertility restorer loci in the wild-abortive cytoplasmic male sterility system of rice (Oryza sativa L.)
TLDR
The genomic locations of the two Rf loci were determined by their linkage to molecular markers and showed that both loci have major effects of almost complete dominance on fertility restoration and the effect of the locus on chromosome 10 is larger than the one on chromosome 1.
Inheritance and fine mapping of fertility restoration for cytoplasmic male sterility in Gossypium hirsutum L.
TLDR
The molecular markers available here are helpful in the development of the elite restoring lines in cotton by marker-assisted selection as well as in the analysis of classic genetics and molecular markers.
Map-based cloning of a fertility restorer gene, Rf-1, in rice (Oryza sativa L.).
TLDR
The present findings may facilitate not only elucidating the mechanisms of male sterility by the BT cytoplasm and its restoration by Rf-1 but also isolating other restorer genes from cereal crops, especially rice.
RFLP mapping of the maize gametophytic restorer-of-fertility locus (rf3) and aberrant pollen transmission of the nonrestoring rf3 allele
TLDR
Using 2L RFLPs and three-point mapping analysis, it is shown that the rf3 locus is located on the long arm of maize chromosome two and that Rf3/rf3 CMS-S plants may aberrantly transmit the nonrestoring allele, rF3, through the male gametophyte.
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TLDR
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TLDR
It will be possible to introduce alimited chromosomal segment of the Rf-1 region derived from a donor into Japonica rice varieties efficiently andeffectively by marker-assisted selection (MAS).
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TLDR
The inheritance of fertility restoration of rice cytoplasmic male sterility of the wild abortive type was studied by means of QTL mapping and revealed that the fertility was restored by the additive effects of two restorer loci located on chromosome 10.
Mapping of the nuclear fertility restorer gene for HL cytoplasmic male sterility in rice using microsatellite markers
Bulked segregant analysis (BSA) of a BC, population derived from Congguang 41A//Miyang 23/Congguang 41B was used to map the nuclear fertility restorer gene for Honglian (HL) cytoplasmic male
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TLDR
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CYTOPLASMIC-GENETIC MALE STERILITY IN CULTIVATED RICE, ORYZA SATIVA L.
TLDR
A case of cytoplasmic male sterility controlled by a restoration gene Rf was found in cultivated rice, Oryza sativa L. sativa, and the restoration gene was found to be of gametophytic type.
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