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dc.contributor.authorLi, Bo
dc.contributor.authorTester, Mark A.
dc.contributor.authorGilliham, Matthew
dc.date.accessioned2017-01-29T13:51:40Z
dc.date.available2017-01-29T13:51:40Z
dc.date.issued2017-01-09
dc.identifier.citationLi B, Tester M, Gilliham M (2017) Chloride on the Move. Trends in Plant Science. Available: http://dx.doi.org/10.1016/j.tplants.2016.12.004.
dc.identifier.issn1360-1385
dc.identifier.doi10.1016/j.tplants.2016.12.004
dc.identifier.urihttp://hdl.handle.net/10754/622798
dc.description.abstractChloride (Cl−) is an essential plant nutrient but under saline conditions it can accumulate to toxic levels in leaves; limiting this accumulation improves the salt tolerance of some crops. The rate-limiting step for this process – the transfer of Cl− from root symplast to xylem apoplast, which can antagonize delivery of the macronutrient nitrate (NO3−) to shoots – is regulated by abscisic acid (ABA) and is multigenic. Until recently the molecular mechanisms underpinning this salt-tolerance trait were poorly defined. We discuss here how recent advances highlight the role of newly identified transport proteins, some that directly transfer Cl− into the xylem, and others that act on endomembranes in ‘gatekeeper’ cell types in the root stele to control root-to-shoot delivery of Cl−.
dc.description.sponsorshipThe authors thank the Australian Research Council (ARC) for funding M.G. through FT130100709 and CE140100008, and M.T. through DP1095542; the Grains Research and Development Corporation (Australia) for funding M.T. through UA00118 and M.G. through UA00145; and Wine Australia and the Waite Research Institute for funding M.G. Financial support to M.T. from the King Abdullah University of Science and Technology is also gratefully acknowledged.
dc.publisherElsevier BV
dc.relation.urlhttp://www.sciencedirect.com/science/article/pii/S1360138516302047
dc.rightsNOTICE: this is the author’s version of a work that was accepted for publication in Trends in Plant Science. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Trends in Plant Science, 9 January 2017. DOI: 10.1016/j.tplants.2016.12.004.
dc.subjectlong-distance transport
dc.subjectNPF2.4
dc.subjectSLAH1
dc.subjectCCC
dc.subjectGmSALT3
dc.subjectALMT9
dc.titleChloride on the Move
dc.typeArticle
dc.contributor.departmentBiological and Environmental Sciences and Engineering (BESE) Division
dc.identifier.journalTrends in Plant Science
dc.eprint.versionPost-print
dc.contributor.institutionPlant Transport and Signalling Group, Australian Research Council (ARC) Centre of Excellence in Plant Energy Biology, School of Agriculture, Food and Wine, Waite Research Institute, University of Adelaide, Glen Osmond, SA 5064, Australia
kaust.personLi, Bo
kaust.personTester, Mark A.
refterms.dateFOA2018-01-09T00:00:00Z


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