Allelic variations of glutenin subunits and their association with quality traits in bread wheat genotypes

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dc.authorid0000-0001-6943-2109
dc.contributor.authorAktaş, Hüsnü
dc.contributor.authorBaloch, Faheem Shehzad
dc.date.accessioned2021-06-23T18:40:06Z
dc.date.available2021-06-23T18:40:06Z
dc.date.issued2017
dc.departmentBAİBÜ, Ziraat Fakültesi, Tarla Bitkileri Bölümüen_US
dc.description.abstractThe present study was conducted to evaluate the genotype × environment interaction of the yield and quality traits for five bread wheat varieties commonly grown in the Southeastern Anatolia Region of Turkey and 20 advanced lines developed within the framework of the International Winter Wheat Improvement Project. We also determined the allelic pattern of the Glu-1 and Glu-3 loci of these genotypes and examined whether these loci had an effect on the quality traits. There was a significant variation among the genotypes and environments in terms of grain yield, protein content, sedimentation volume (SV), and the extensograph dough energy value (EDEV). The results of the study indicated that genotypic effect was more influential on SV and EDEV than environmental effect; thus, both traits could be used in breeding programs to develop elite cultivars with better quality. Twelve different high-molecularweight (HMW) glutenin alleles were identified at the Glu-A1, Glu-B1, and Glu-D1 loci, resulting in 14 allelic combinations, and 17 different alleles were observed in 19 combinations for low-molecular-weight (LMW) subunits. Furthermore, among all the genotypes, 13 + 16 and 13 + 19 alleles at Glu-B1 and 5 + 12 at Glu-D1 were observed to have the lowest frequency. Our study indicated that the combinations of HMW glutenin alleles with 2* at Glu-A1, 17 + 18 and 13 + 16 at Glu-B1, and 5 + 10 at Glu-D1, as well as the combinations of LMW alleles with subunits c and d at Glu-A3; subunits d, b, c, and g at Glu-B3; and subunits a and b at Glu-D3 had positive effects on the quality traits.en_US
dc.identifier.doi10.3906/tar-1701-22
dc.identifier.endpage134en_US
dc.identifier.issn1300-011X
dc.identifier.issn1303-6173
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85019037088en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage127en_US
dc.identifier.trdizinid295518en_US
dc.identifier.urihttps://doi.org/10.3906/tar-1701-22
dc.identifier.urihttps://app.trdizin.gov.tr/makale/TWprMU5URTRPQT09
dc.identifier.urihttps://hdl.handle.net/20.500.12491/2960
dc.identifier.volume41en_US
dc.identifier.wosWOS:000400565200005en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.institutionauthorBaloch, Faheem Shehzad
dc.language.isoenen_US
dc.relation.ispartofTurkish Journal of Agriculture and Forestryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSeed Storage Proteinen_US
dc.subjectBread Wheat
dc.subjectQuality
dc.subjectHigh Molecular Weight
dc.titleAllelic variations of glutenin subunits and their association with quality traits in bread wheat genotypesen_US
dc.typeArticleen_US

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