title: [Molecular-genetic analysis of the breeding bread wheat lines with starch of amylopectin type].
abstract: PCR-analysis with primers to Wx-loci of T. aestivum L. genome lets us run the controlled selection of genotypes with null-alleles of Wx-genes while creating bread wheat lines with amylopectin type of starch. Microsatellite analysis of selected individual plants which were the carries of three null-alleles of Wx-genes (Wx-A1b, Wx-B1b, Wx-D1b) and the cluster analysis in the complex allowed us to pick out four genotypes, which were very close related genetically to the parent form variety Kuyalnik.
mesh_terms: D000483:Alleles; D000687:Amylopectin / Q000737:chemistry / Q000235:genetics*; D001947:Breeding; D016000:Cluster Analysis; D017931:DNA Primers; D005787:Gene Frequency; D017343:Genes, Plant; D056426:Genetic Loci; D005838:Genotype; D006579:Heterozygote; D006720:Homozygote; D018895:Microsatellite Repeats; D010802:Phylogeny; D018515:Plant Leaves / Q000235:genetics*; D016133:Polymerase Chain Reaction; D012641:Selection, Genetic; D014908:Triticum / Q000235:genetics*; D014455:Ukraine
chemical_list: D017931:DNA Primers; D000687:Amylopectin