Mapping of a chloroplast RFLP marker associated with the CMS cytoplasm of sugar beet (Beta vulgaris)

The Owen cytoplasm of male-sterile sugar beet is associated with several alterations of mitochondrial DNA and one additional HindIII site of chloroplast DNA. The region of this HindIII site has been cloned and sequenced. The site maps in a small reading frame (orf32) close to the ycf7 (orf31) gene i...

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Bibliographic Details
Published in:Theoretical and applied genetics 1995-11, Vol.91 (6-7), p.836-840
Main Authors: Ran, Z, Michaelis, G. (Duesseldorf Univ. (Germany). Botanisches Inst.)
Format: Article
Language:English
Subjects:
ADN
BETA VULGARIS
Biological and medical sciences
CARTE GENETIQUE
CHLOROPLASTE
Classical genetics, quantitative genetics, hybrids
CLOROPLASTO
ENZIMA DE RESTRICCION
ENZYME DE RESTRICTION
ESTERILIDAD MASCULINA CITOPLASMICA
Fundamental and applied biological sciences. Psychology
GENE
GENES
Genetics of eukaryotes. Biological and molecular evolution
MAPAS GENETICOS
MARCADORES GENETICOS
MARQUEUR GENETIQUE
POLIMORFISMO GENETICO
POLYMORPHISME GENETIQUE
Pteridophyta, spermatophyta
SECUENCIA NUCLEOTIDICA
SEQUENCE NUCLEOTIDIQUE
STERILITE MALE CYTOPLASMIQUE
Vegetals
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Summary:The Owen cytoplasm of male-sterile sugar beet is associated with several alterations of mitochondrial DNA and one additional HindIII site of chloroplast DNA. The region of this HindIII site has been cloned and sequenced. The site maps in a small reading frame (orf32) close to the ycf7 (orf31) gene in the petG - psbE region of chloroplast DNA. Possible functional implications of the results are discussed. The chloroplast RFLP marker described could be useful for studies on chloroplast-mitochondrial interactions, CMS of sugar beet, and the origin of the Owen cytoplasm.
ISSN:0040-5752
1432-2242
DOI:10.1007/BF00223889