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The D genome carries a gene determining purple grain colour in wheat
It is demonstrated that the D genome of bread wheat ‘Purple’ carries one of two complementary genes determining purple grain colour, and it is suggested the Pp genes on T. durum chromosome 7B and T. aestivum chromosomes 7D are orthologous.
Molecular mapping of genes determining hairy leaf character in common wheat with respect to other species of the Triticeae
- O. Dobrovolskaya, T. Pshenichnikova, V. Arbuzova, U. Lohwasser, M. Röder, A. Börner
- 22 February 2007
Two major genes controlling leaf pubescence were mapped on chromosomes 4BL and 7BS in wheat and a wheat/Aegilops introgression line (102/00I), together with quantitative trait loci (QTLs) determining hairiness of the leaf margin and auricle.
Development of near-isogenic lines of the common wheat cultivar ‘Saratovskaya 29’
Microsatellite mapping of complementary genes for purple grain colour in bread wheat (Triticum aestivum) L.
In the crosses between purple-grained wheats and ‘S29’ a segregation ratio of 9 (purple) to 7 (non purple) was obtained suggesting a complementary interaction of two dominant genes, Pp1 and Pp3.
The development of precise genetic stocks in two wheat cultivars and their use in genetic analysis
- V. Arbuzova, T. Efremova, L. Laíkova, O. Maystrenko, O. M. Popova, T. Pshenichnikova
A collection of aneuploids and substitution lines to be further used for chromosomal localization of genes and in the study of the genetic variability of wheat are developed and the question of allelism within some loci has been answered.
Chromosomal location of genes for purple grain colour introgressed in common wheat.
Comparative mapping of genes for glume colouration and pubescence in hexaploid wheat (Triticum aestivum L.)
- E. Khlestkina, T. Pshenichnikova, M. Röder, E. Salina, V. Arbuzova, A. Börner
- Biology, MedicineTheoretical and Applied Genetics
- 28 July 2006
The microsatellite markers linked to the Rg genes were used to analyse a phenotypically and genotypically characterized set of Siberian spring wheats, and it is proposed that these genes represent a set of homoeoloci, designated Rg-A1, R-B1, and R-D1.
Allelic state of the genes conferring purple pigmentation in different wheat organs predetermines transcriptional activity of the anthocyanin biosynthesis structural genes
Genetic analysis of glume colour in common wheat cultivars from the former USSR
The red glume colour in 21 cultivars of Triticum aestivum and in the accession of T. petropavlovskyi has been shown to be determined by the single gene Rg1, located on chromosome 1B, and five cultivars carrying the gene R g3 for red glumes on chromosome1A have been revealed.
Chromosome composition of wheat-rye lines and the influence of rye chromosomes on disease resistance and agronomic traits
- E. Chumanova, T. Efremova, N. Trubacheeva, V. Arbuzova, L. Rosseeva
- Biology, MedicineRussian Journal of Genetics
- 15 November 2014
Identification of the chromosomal composition of common wheat lines with rye chromosomes was carried out using genomic in situ hybridization and 1RS- and 5P-specific PCR markers. It was demonstrated…