Using environmental covariates to explain genotype x environment and QTL x environment interactions for agronomic traits on chromosome 3A of wheat

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dc.authoridBudak, Hikmet/0000-0002-2556-2478
dc.contributor.authorCampbell, BT
dc.contributor.authorBaenziger, PS
dc.contributor.authorEskridge, KM
dc.contributor.authorBudak, H
dc.contributor.authorStreck, NA
dc.contributor.authorWeiss, A
dc.contributor.authorGill, KS
dc.date.accessioned2024-09-18T21:06:36Z
dc.date.available2024-09-18T21:06:36Z
dc.date.issued2004
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractGenotype x environment interactions (GEI) and quantitative trait loci x environment interactions (QEI) are known to influence the expression of agronomic performance traits in wheat. The aim of this study was to provide biological and environmental explanations for large GEI and QEI known to affect the expression of genes on chromosome 3A of wheat (Triticum aestivum L.). Agronomic performance and molecular marker data available for a population of chromosome 3A recombinant inbred chromosome lines (RICLs-3A) in seven environments was used along with environmental covariate data to construct individual factorial regressions to explain GEI and QEI. Precipitation and temperature before anthesis had the greatest influence on agronomic performance traits for the RICLs-3A, and explained a sizeable portion of the total GEI for those traits. Individual molecular marker x environmental covariate interactions explained a large portion of the total marker x environment interactions for several agronomic traits. Seventy-six percent of the QEI for a major grain yield quantitative trait locus (QTL) was explained by the effect of temperature during preanthesis growth on dissimilar QTL genotype differentials across testing environments. Environmental covariates provided a strong basis for explaining QEI using marker x environmental covariate interactions.en_US
dc.identifier.doi10.2135/cropsci2004.6200
dc.identifier.endpage627en_US
dc.identifier.issn0011-183X
dc.identifier.issn1435-0653
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-1542349881en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage620en_US
dc.identifier.urihttps://doi.org/10.2135/cropsci2004.6200
dc.identifier.urihttps://hdl.handle.net/20.500.12483/13716
dc.identifier.volume44en_US
dc.identifier.wosWOS:000189384600036en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofCrop Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectWinter-Wheaten_US
dc.subjectMaizeen_US
dc.subjectIdentificationen_US
dc.subjectPerformanceen_US
dc.subjectStabilityen_US
dc.subjectYielden_US
dc.titleUsing environmental covariates to explain genotype x environment and QTL x environment interactions for agronomic traits on chromosome 3A of wheaten_US
dc.typeArticleen_US

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