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common wheat
Cytogenetic Analysis of Hybrids Resistant to Yellow Rust and Powdery Mildew Obtained by Crossing Common Wheat (Triticum aestivum
      
The karyotypes of 47 hybrid lines obtained from crosses of common wheat Triticum aestivum L.
      
The introgression of alien genetic material to the common wheat genome was realized via substitutions of complete A+-,G-, and D-genome chromosomes, chromosome arms, or their fragments.
      
Allele Distribution at Locus WMS261Marking the Dwarfing Gene Rht8in Common Wheat Cultivars of Southern Ukraine
      
PCR screening of common wheat cultivars produced in the southern Ukraine showed the prevalence of a 192-bp allele at locus WMS261that indicates adaptive significance of a corresponding allele of the Rht8gene in the southern regions.
      
timopheevii hybrid lines developed on the basis of five varieties of common wheat and resistant to leaf rust were analyzed by the use of microsatellite markers specific for hexaploid wheat T.
      
timopheevii, amplification fragments are produced by 80, 55, and 30% of primers specific to the A, B, and D common wheat genomes, respectively.
      
Dynamics of Genetic Variation at Gliadin-Coding Loci in Saratov Cultivars of Common Wheat Triticum aestivum L.
      
Based on analysis of gliadin patterns in common wheat cultivars bred at the Research Institute of Agriculture of the Southeast, allele composition dynamics in gliadin loci has been surveyed for the period of over eight decades.
      
It is suggested that quantitative traits are similarly controlled by genes located on homeological chromosomes in common wheat, making it possible to isolate a limited number of major genes for each particular quantitative trait.
      
The Effect of Substitution of Chromosome 5A with an Extra Chromosome 5B in the Progeny of a Somaclonal Common Wheat Line Monosom
      
The F1 hybrids and first backcross plants BC1 contained the genetic material of both cultivated barley and the cultivars of common wheat involved in developing of these hybrid genotypes.
      
The genomes of BC3, BC4, and alloplasmic lines contained no microsatellite markers of the cultivated barley, whereas chromosomes of each homeologous group of common wheat were identified.
      
In chromosomes of backcross progenies BC3, BC4, and alloplasmic lines yielded by backcrosses of hybrids and various common wheat cultivars, microsatellite markers of the parental wheat cultivars were shown to undergo recombination.
      
Cultivar Identification of a Monosomic Common Wheat Series
      
The number of seeds and seed setting in the main spike were studied in primary octoploid triticale obtained from crosses between the common wheat cultivar Chinese Spring and 66 inbred rye lines.
      
This line was represented by euploid plants with typical to the common wheat chromosome number (2n = 42), as well as by aneuploids, which contained an additional telocentric chromosome in the main karyotype (2n = 42 + t).
      
Genealogy-Based Comparison of Loose Smut Resistance for Spring Common Wheat Cultivars
      
Comparative genealogical analysis was conducted for loose smut-resistant and susceptible common wheat cultivars of three regions: Russia, Canada, and India.
      
Functioning in the genotypic background of common wheat cultivar Saratovskaya 29, chromosomes 2R and 3R of rye cultivar Onokhoiskaya stimulated significantly the induction of embryogenic callus highly capable of shoot regeneration.
      
 

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