Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/114126
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dc.contributor.authorTricker, P.en
dc.contributor.authorElHabti, A.en
dc.contributor.authorSchmidt, J.en
dc.contributor.authorFleury, D.en
dc.date.issued2018en
dc.identifier.citationJournal of Experimental Botany, 2018; 69(13):3195-3210en
dc.identifier.issn0022-0957en
dc.identifier.issn1460-2431en
dc.identifier.urihttp://hdl.handle.net/2440/114126-
dc.description.abstractDrought and heat stress cause losses in wheat productivity in major growing regions worldwide, and both the occurrence and the severity of these events is likely to increase with global climate change. Water deficits and high temperatures frequently occur simultaneously at sensitive growth stages, reducing wheat yields by reducing grain number or weight. Although genetic variation and underlying quantitative trait loci for either individual stress are known, the combination of the two stresses has rarely been studied. Complex and often antagonistic physiology mean that genetic loci underlying tolerance to the combined stress are likely to differ from those for drought or heat stress tolerance alone. Here, we review what is known of the physiological traits and genetic control of drought and heat tolerance in wheat and discuss potential physiological traits to study for combined tolerance. We further place this knowledge in the context of breeding for new, more tolerant varieties and discuss opportunities and constraints. We conclude that a fine control of water relations across the growing cycle will be beneficial for combined tolerance and might be achieved through fine management of spatial and temporal gas exchange.en
dc.description.statementofresponsibilityPenny J Tricker, Abdeljalil ElHabti, Jessica Schmidt, Delphine Fleuryen
dc.language.isoenen
dc.publisherOxford University Pressen
dc.rights© The Author(s) 2018. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissions@oup.com This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model (https://academic.oup.com/journals/pages/about_us/legal/notices)en
dc.subjectCereal; climate; stress; temperature; water; yielden
dc.titleThe physiological and genetic basis of combined drought and heat tolerance in wheaten
dc.typeJournal articleen
dc.identifier.rmid0030084336en
dc.identifier.doi10.1093/jxb/ery081en
dc.relation.granthttp://purl.org/au-research/grants/arc/IH130200027en
dc.identifier.pubid401652-
pubs.library.collectionAgriculture, Food and Wine publicationsen
pubs.library.teamDS10en
pubs.verification-statusVerifieden
pubs.publication-statusPublisheden
dc.identifier.orcidTricker, P. [0000-0002-1626-3556]en
dc.identifier.orcidFleury, D. [0000-0002-7077-4103]en
Appears in Collections:Agriculture, Food and Wine publications

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