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Article

Genetic analysis of male fertility restoration in wild cytoplasmic male sterility G of beet.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 Jun 2004

Touzet Pascal, Hueber Nathalie, Bürkholz Alexandra, Barnes Stephen, Cuguen Joël

Abstract excerpt

Cytoplasmic male sterility (CMS) has been used in the breeding of sugar beet for decades but is also more generally an important feature of the reproductive system in its wild relative, Beta vulgaris ssp. maritima. Among the several CMSs found in wild populations, the G CMS is a mitochondrial variant of the respiratory chain. The segregants derived from a cross between a restored plant and a female (male-sterile)...

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Identifiers

PMID: 15085261
DOI: 10.1007/s00122-004-1627-7

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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Genetic analysis of male fertility restoration in wild cytoplasmic male sterility G of beet.PMID 15085261Read ↗

A fertility-restoring genotype of beet (Beta vulgaris L.) is composed of a weak restorer-of-fertility gene and a modifier gene tightly linked to the Rf1 locus.Semantic proximity Read ↗

The male sterile G cytoplasm of wild beet displays modified mitochondrial respiratory complexes.Semantic proximity Read ↗

Mitochondrial phylogeny and distribution of cytoplasmic male sterility-associated genes in Beta vulgaris.Semantic proximity Read ↗

Molecular mapping of restorer-of-fertility 2 gene identified from a sugar beet (Beta vulgaris L. ssp. vulgaris) homozygous for the non-restoring restorer-of-fertility 1 allele.Semantic proximity Read ↗

CMS-G from Beta vulgaris ssp. maritima is maintained in natural populations despite containing an atypical cytochrome c oxidase.Semantic proximity Read ↗

Identification of molecular variants of the nonrestoring restorer-of-fertility 1 allele in sugar beet (Beta vulgaris L.).Semantic proximity Read ↗

The molecular basis for allelic differences suggests Restorer-of-fertility 1 is a complex locus in sugar beet (Beta vulgaris L.).Semantic proximity Read ↗

Male Sterility and Somatic Hybridization in Plant BreedingSemantic proximity Read ↗

Selection of nuclear genotypes associated with the thermo-sensitivity of Owen-type cytoplasmic male sterility in sugar beet (Beta vulgaris L.).Semantic proximity Read ↗

Variation in pollen production and pollen viability in natural populations of gynodioecious Beta vulgaris ssp. maritima: evidence for a cost of restoration of male function?Semantic proximity Read ↗

Cytoplasmic male sterility in beta is associated with structural rearrangements of the mitochondrial DNA and is not due to interspecific organelle transfer.Semantic proximity Read ↗

The nucleo-mitochondrial conflict in cytoplasmic male sterilities revisited.Semantic proximity Read ↗

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