PMID: 9652232Jul 4, 1998Paper

Cytoplasmic diversity in leaf beet cultivars as revealed by mitochondrial DNA analysis

Hereditas
M SendaT Mikami

Abstract

Mitochondrial (mt) DNA restriction fragment length polymorphisms are convenient markers for identifying cytoplasmic variation among plant cultivars. In an attempt to detect new cytoplasmic genotypes useful for sugarbeet breeding, we have compared the hybridization patterns of mtDNA from three groups of cultivated beets, viz. leaf beet, garden beet, and fodder beet. Utilized as probes were the two sugarbeet mtDNA clones that were capable of distinguishing normal fertile and different sources of male-sterile cytoplasms from one another. The analysis allowed the identification of four chondriome types among 14 leaf beet cultivars examined. Two out of the four chondriome types were found to be different from the previously described fertile or male-sterile chondriome type. Our results thus indicate that leaf beet cultivars and landraces make up the primary cytoplasmic gene pool of the sugarbeet.

References

Jan 1, 1993·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·P Saumitou-LapradeG Michaelis
May 1, 1992·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·S IshikawaY Shimamoto
Jun 1, 1991·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·A WeiheT Börner
Aug 1, 1989·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·V MannJ Hirschberg
Sep 1, 1987·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·V BoutinG Michaelis
Dec 1, 1985·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·T MikamiT Kinoshita

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Citations

Jun 8, 2017·TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·Marco AndrelloStéphanie Manel

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