Tags

Type your tag names separated by a space and hit enter

[Allelic diversity at gliadin-coding gene loci in cultivars of spring durum wheat (Triticum durum Desf.) bred in Russia and former Soviet Republics in the 20th century].
Genetika. 2009 Oct; 45(10):1369-76.G

Abstract

Allelic diversity at five gliadin-coding gene loci has been studied in the most important spring durum wheat cultivars released in Russia and former Soviet republics in the 20th century (66 cultivars). Seven, 5, 8, 13, and 2 allelic variants of blocks of gliadin components controlled by the loci Gli-A1d, Gli-B1d, Gli-A2d, Gli-B2d, and Gli-B5d, respectively, have been identified. The allelic diversity did not exhibit a consistent trend during the period studied. Nei's diversity index (H) was 0.68 in the period from 1929 to 1950, increased to 0.70 in 1951-1980, and decreased to 0.58 after the year 1981. It has been found that the most frequent alleles in this collection are relatively rare in other regions of the world, which suggests unique ways of the formation of the diversity of durum wheat cultivars in the former Soviet Union. The efficiency of electrophoresis of storage proteins as a method for identification of durum wheat cultivars by the gliadin electrophoretic pattern has been estimated.

Authors

Mel'nikova NV
No affiliation info available
Kudriavtsev AM
No affiliation info available

MeSH

AllelesGenetic VariationGliadinHistory, 20th CenturyQuantitative Trait LociRussiaTriticum

Pub Type(s)

English Abstract
Historical Article
Journal Article

Language

rus

PubMed ID

19947548

Citation

Mel'nikova, N V., and A M. Kudriavtsev. "[Allelic Diversity at Gliadin-coding Gene Loci in Cultivars of Spring Durum Wheat (Triticum Durum Desf.) Bred in Russia and Former Soviet Republics in the 20th Century]." Genetika, vol. 45, no. 10, 2009, pp. 1369-76.
Mel'nikova NV, Kudriavtsev AM. [Allelic diversity at gliadin-coding gene loci in cultivars of spring durum wheat (Triticum durum Desf.) bred in Russia and former Soviet Republics in the 20th century]. Genetika. 2009;45(10):1369-76.
Mel'nikova, N. V., & Kudriavtsev, A. M. (2009). [Allelic diversity at gliadin-coding gene loci in cultivars of spring durum wheat (Triticum durum Desf.) bred in Russia and former Soviet Republics in the 20th century]. Genetika, 45(10), 1369-76.
Mel'nikova NV, Kudriavtsev AM. [Allelic Diversity at Gliadin-coding Gene Loci in Cultivars of Spring Durum Wheat (Triticum Durum Desf.) Bred in Russia and Former Soviet Republics in the 20th Century]. Genetika. 2009;45(10):1369-76. PubMed PMID: 19947548.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Allelic diversity at gliadin-coding gene loci in cultivars of spring durum wheat (Triticum durum Desf.) bred in Russia and former Soviet Republics in the 20th century]. AU - Mel'nikova,N V, AU - Kudriavtsev,A M, PY - 2009/12/2/entrez PY - 2009/12/2/pubmed PY - 2009/12/24/medline SP - 1369 EP - 76 JF - Genetika JO - Genetika VL - 45 IS - 10 N2 - Allelic diversity at five gliadin-coding gene loci has been studied in the most important spring durum wheat cultivars released in Russia and former Soviet republics in the 20th century (66 cultivars). Seven, 5, 8, 13, and 2 allelic variants of blocks of gliadin components controlled by the loci Gli-A1d, Gli-B1d, Gli-A2d, Gli-B2d, and Gli-B5d, respectively, have been identified. The allelic diversity did not exhibit a consistent trend during the period studied. Nei's diversity index (H) was 0.68 in the period from 1929 to 1950, increased to 0.70 in 1951-1980, and decreased to 0.58 after the year 1981. It has been found that the most frequent alleles in this collection are relatively rare in other regions of the world, which suggests unique ways of the formation of the diversity of durum wheat cultivars in the former Soviet Union. The efficiency of electrophoresis of storage proteins as a method for identification of durum wheat cultivars by the gliadin electrophoretic pattern has been estimated. SN - 0016-6758 UR - https://www.unboundmedicine.com/medline/citation/19947548/[Allelic_diversity_at_gliadin_coding_gene_loci_in_cultivars_of_spring_durum_wheat__Triticum_durum_Desf___bred_in_Russia_and_former_Soviet_Republics_in_the_20th_century]_ DB - PRIME DP - Unbound Medicine ER -