Genetic diversity of gliadin-coding alleles in bread wheat (Triticum aestivum L.) from Northern Kazakhstan

Author:

Utebayev Maral12,Dashkevich Svetlana1,Bome Nina2,Bulatova Kulpash3,Shavrukov Yuri4

Affiliation:

1. A.I. Barayev Research and Production Centre of Grain Farming, Shortandy, Kazakhstan

2. Institute of Biology, University of Tyumen, Tyumen, Russia

3. Kazakh Research Institute of Agriculture and Plant Growing, Almaty region, Kazakhstan

4. College of Science and Engineering, School of Biological Sciences, Flinders University, Bedford Park, SA, Australia

Abstract

Background Spring bread wheat (Triticum aestivum L.) represents the main cereal crop in Northern Kazakhstan. The quality of wheat grain and flour strongly depends on the structure of gluten, comprised of gliadin and glutenin proteins. Electrophoresis spectra of gliadins are not altered by environmental conditions or plant growth, are easily reproducible and very useful for wheat germplasm identification in addition to DNA markers. Genetic polymorphism of two Gli loci encoding gliadins can be used for selection of preferable genotypes of wheat with high grain quality. Methods Polyacrylamide gel electrophoresis was used to analyse genetic diversity of gliadins in a germplasm collection of spring bread wheat from Northern Kazakhstan. Results The highest frequencies of gliadin alleles were found as follows, in Gli1: -A1f (39.3%), -B1e (71.9%), and -D1a (41.0%); and in Gli-2: -A2q (17.8%), -B2t (13.5%), and -D2q (20.4%). The combination of these alleles in a single genotype may be associated with higher quality of grain as well as better adaptation to the dry environment of Northern Kazakhstan; preferable for wheat breeding in locations with similar conditions.

Funder

Kazakh Ministry of Education and Science, Project

Publisher

PeerJ

Subject

General Agricultural and Biological Sciences,General Biochemistry, Genetics and Molecular Biology,General Medicine,General Neuroscience

Reference60 articles.

1. Identification of Kazakhstan agroecotypes winter common wheat cultivars using of gliadin components blocks;Absattarova;Dissertation of the candidate of biological sciences,2002

2. Genetic variation for glutenin and gliadins associated with quality in durum wheat (Triticum turgidum L. ssp. turgidum) landraces from Spain;Aguiriano;Spanish Journal of Agricultural Research,2008

3. Impact of Cre and peroxidase genes of selected new wheat lines on cereal cyst nematode (Heterodera avenae Woll) resistance;Al-Doss;Australian Journal of Crop Science,2010

4. Genetic modification for wheat improvement: from transgenesis to genome editing;Borisjuk;BioMed Research International,2019

5. Conversion of array-based single nucleotide polymorphic markers for use in targeted genotyping by sequencing in hexaploid wheat (Triticum aestivum);Burridge;Plant Biotechnology Journal,2018

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