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dc.creatorCzyczylo-Mysza, Ilona Mieczyslawa
dc.creatorMarcinska, Izabela
dc.creatorSkrzypek, Edyta
dc.creatorBocianowski, Jan
dc.creatorDziurka, Kinga
dc.creatorRančić, Dragana
dc.creatorRadošević, Radenko
dc.creatorPekić-Quarrie, Sofija
dc.creatorDodig, Dejan
dc.creatorQuarrie, Steve
dc.date.accessioned2020-12-17T22:20:52Z
dc.date.available2020-12-17T22:20:52Z
dc.date.issued2018
dc.identifier.issn2167-8359
dc.identifier.urihttp://aspace.agrif.bg.ac.rs/handle/123456789/4776
dc.description.abstractBACKGROUND: . Wheat is widely affected by drought. Low excised-leaf water loss (ELWL) has frequently been associated with improved grain yield under drought. This study dissected the genetic control of ELWL in wheat, associated physiological, morphological and anatomical leaf traits, and compared these with yield QTLs. Methods. Ninety-four hexaploid wheat (Triticum aestivum L.) doubled haploids, mapped with over 700 markers, were tested for three years for ELWL from detached leaf 4 of glasshouse-grown plants. In one experiment, stomata per unit area and leaf thickness parameters from leaf cross-sections were measured. QTLs were identified using QTLCartographer. Results. ELWL was significantly negatively correlated with leaf length, width, area and thickness. Major QTLs for ELWL during 0-3 h and 3-6 h were coincident across trials on 3A, 3B, 4B, 5B, 5D, 6B, 7A, 7B, 7D and frequently coincident (inversely) with leaf size QTLs. Yield in other trials was sometimes associated with ELWL and leaf size phenotypically and genotypically, but more frequently under non-droughted than droughted conditions. QTL coincidence showed only ELWL to be associated with drought/control yield ratio. Discussion. Our results demonstrated that measures of ELWL and leaf size were equally effective predictors of yield, and both were more useful for selecting under favourable than stressed conditions.en
dc.publisherPEERJ Inc, London
dc.relationMinistry of Science and Higher Education, PolandMinistry of Science and Higher Education, Poland [479/N-COST-2009/0, 480/N-COST/2009/0]
dc.relationstatutory investigations in IPP PAS, Krakow, Poland
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourcePeerj
dc.subjectMorphologyen
dc.subjectLeaf sizeen
dc.subjectQTL analysisen
dc.subjectStomataen
dc.subjectAnatomyen
dc.subjectYielden
dc.subjectExcised-leaf water loss (ELWL)en
dc.subjectWheat (Triticum aestivum L.)en
dc.titleGenetic analysis of water loss of excised leaves associated with drought tolerance in wheaten
dc.typearticle
dc.rights.licenseBY
dc.citation.other6: -
dc.citation.rankM22
dc.citation.volume6
dc.identifier.doi10.7717/peerj.5063
dc.identifier.fulltexthttp://aspace.agrif.bg.ac.rs/bitstream/id/3288/4773.pdf
dc.identifier.scopus2-s2.0-85049631041
dc.identifier.pmid30002956
dc.identifier.wos000437762400003
dc.type.versionpublishedVersion


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