High-throughput physiological phenotyping and screening system for the characterization of plant–environment interactions
dc.contributor.author | Halperin, O. | |
dc.contributor.author | Gebremedhin, Amanuel Tesfay | |
dc.contributor.author | Wallach, R. | |
dc.contributor.author | Moshelion, M. | |
dc.date.accessioned | 2018-12-13T09:13:59Z | |
dc.date.available | 2018-12-13T09:13:59Z | |
dc.date.created | 2018-12-12T02:46:58Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | Halperin, O. and Gebremedhin, A.T. and Wallach, R. and Moshelion, M. 2017. High-throughput physiological phenotyping and screening system for the characterization of plant–environment interactions. TECHGet insThe Plant Journal. 89 (4): pp. 839-850. | |
dc.identifier.uri | http://hdl.handle.net/20.500.11937/72641 | |
dc.identifier.doi | 10.1111/tpj.13425 | |
dc.description.abstract |
© 2016 The Authors The Plant Journal © 2016 John Wiley & Sons Ltd We present a simple and effective high-throughput experimental platform for simultaneous and continuous monitoring of water relations in the soil–plant–atmosphere continuum of numerous plants under dynamic environmental conditions. This system provides a simultaneously measured, detailed physiological response profile for each plant in the array, over time periods ranging from a few minutes to the entire growing season, under normal, stress and recovery conditions and at any phenological stage. Three probes for each pot in the array and a specially designed algorithm enable detailed water-relations characterization of whole-plant transpiration, biomass gain, stomatal conductance and root flux. They also enable quantitative calculation of the whole plant water-use efficiency and relative water content at high resolution under dynamic soil and atmospheric conditions. The system has no moving parts and can fit into many growing environments. A screening of 65 introgression lines of a wild tomato species (Solanum pennellii) crossed with cultivated tomato (S. lycopersicum), using our system and conventional gas-exchange tools, confirmed the accuracy of the system as well as its diagnostic capabilities. The use of this high-throughput diagnostic screening method is discussed in light of the gaps in our understanding of the genetic regulation of whole-plant performance, particularly under abiotic stress. | |
dc.publisher | Wiley-Blackwell Publishing Ltd. | |
dc.title | High-throughput physiological phenotyping and screening system for the characterization of plant–environment interactions | |
dc.type | Journal Article | |
dcterms.source.volume | 89 | |
dcterms.source.number | 4 | |
dcterms.source.startPage | 839 | |
dcterms.source.endPage | 850 | |
dcterms.source.issn | 0960-7412 | |
dcterms.source.title | TECHGet insThe Plant Journal | |
curtin.department | School of Public Health | |
curtin.accessStatus | Fulltext not available |
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