Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/7582
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dc.contributor.authorAkköse Baytar, Asena-
dc.contributor.authorPeynircioğlu, Ceng-
dc.contributor.authorSezener, Volkan-
dc.contributor.authorBaşal, Hüseyin-
dc.contributor.authorFrary, Anne-
dc.contributor.authorFrary, Amy-
dc.contributor.authorDoğanlar, Sami-
dc.date.accessioned2020-01-15T07:39:27Z
dc.date.available2020-01-15T07:39:27Z
dc.date.issued2018-06en_US
dc.identifier.citationAkköse Baytar, A., Peynircioğlu, C., Sezener, V., Başal, H., Frary, A., Frary, A., and Doğanlar, S. (2018). Genome-wide association mapping of yield components and drought tolerance-related traits in cotton. Molecular Breeding, 38(6). doi:10.1007/s11032-018-0831-0en_US
dc.identifier.issn1380-3743
dc.identifier.issn1380-3743-
dc.identifier.issn1572-9788-
dc.identifier.urihttps://doi.org/10.1007/s11032-018-0831-0
dc.identifier.urihttps://hdl.handle.net/11147/7582
dc.description.abstractDrought causes serious yield losses in cotton production throughout the world. Association mapping allows identification and localization of the genes controlling drought-related traits which will be helpful in cotton breeding. In the present study, genetic diversity analysis and association mapping of yield and drought traits were performed on a panel of 99 upland cotton genotypes using 177 SSR (simple sequence repeat) markers. Yield parameters and drought tolerance-related traits were evaluated for two seasons under two watering regimes: water-stressed and well-watered. The traits included seed cotton yield (SCY), lint yield (LY), lint percentage (LP), water-use efficiency (WUE), yield potential (YP), yield reduction (YR), yield index (YI), drought sensitivity index (DSI), stress tolerance index (STI), harmonic mean (HM), and geometric mean productivity (GMP). The genotypes with the least change in seed cotton yield under drought stress were Zeta 2, Delcerro, Nazilli 87, and DAK 66/3 which were also the most water-use efficient cultivars. The average genetic diversity of the panel was 0.38. The linkage disequilibrium decayed relatively rapidly at 20–30 cM (r 2 ≥ 0.5). We identified 30 different SSR markers associated with the traits. Fifteen and 23 SSR markers were linked to the traits under well-watered and water-stress conditions, respectively. To our knowledge, most of these quantitative yield and drought tolerance-associated loci were newly identified. The genetic diversity and association mapping results should facilitate the development of drought-tolerant cotton lines with high yield in molecular breeding programs.en_US
dc.description.sponsorshipTUBITAK (3110087)en_US
dc.language.isoenen_US
dc.publisherSpringer Verlagen_US
dc.relation.ispartofMolecular Breedingen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAssociation mappingen_US
dc.subjectDrought toleranceen_US
dc.subjectSimple sequence repeaten_US
dc.subjectGossypium hirsutum L.en_US
dc.titleGenome-wide association mapping of yield components and drought tolerance-related traits in cottonen_US
dc.typeArticleen_US
dc.authorid0000-0002-8973-0100en_US
dc.authorid0000-0002-5712-0826en_US
dc.institutionauthorAkköse Baytar, Asena-
dc.institutionauthorFrary, Anne-
dc.institutionauthorDoğanlar, Sami-
dc.departmentİzmir Institute of Technology. Molecular Biology and Geneticsen_US
dc.identifier.volume38en_US
dc.identifier.issue6en_US
dc.identifier.wosWOS:000433161200001en_US
dc.identifier.scopus2-s2.0-85047511979en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1007/s11032-018-0831-0-
dc.relation.doi10.1007/s11032-018-0831-0en_US
dc.coverage.doi10.1007/s11032-018-0831-0en_US
dc.identifier.wosqualityQ1-
dc.identifier.scopusqualityQ1-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.fulltextWith Fulltext-
item.languageiso639-1en-
item.grantfulltextopen-
item.openairetypeArticle-
crisitem.author.dept01. Izmir Institute of Technology-
crisitem.author.dept04.03. Department of Molecular Biology and Genetics-
crisitem.author.dept04.03. Department of Molecular Biology and Genetics-
Appears in Collections:Molecular Biology and Genetics / Moleküler Biyoloji ve Genetik
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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