Distribution of alleles of the WMS261 locus, marking the gene for the dwarf gene Rht8, in common wheat cultivars in southern Ukraine

The use of codominant microsatellite molecular markers allows one to study the inheritance and distribution of alleles linked to important agronomic characters. A microsatellite locus WMS261 tightly linked to a dwarfing gene Rht8 was analyzed in wheat cultivars and selection material of the Institut...

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Bibliographic Details
Published inGenetika Vol. 37; no. 8; p. 1075
Main Authors Chebotar', S V, Korzun, V N, Sibolap, Iu M
Format Journal Article
LanguageRussian
Published Russia (Federation) 01.08.2001
Subjects
Alleles
Base Sequence
DNA Primers
Genes, Plant
Genetic Markers
Polymerase Chain Reaction
Selection, Genetic
Triticum - genetics
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Summary:The use of codominant microsatellite molecular markers allows one to study the inheritance and distribution of alleles linked to important agronomic characters. A microsatellite locus WMS261 tightly linked to a dwarfing gene Rht8 was analyzed in wheat cultivars and selection material of the Institute of Plant Breeding and Genetics. PCR screening of common wheat cultivars produced in the southern Ukraine showed the prevalence of a 192-bp allele at locus WMS261 that indicates adaptive significance of a corresponding allele of the Rht8 gene in the southern regions.
ISSN:0016-6758