[P2.022] Identification of metabolic attributes of drought resistance in cowpea using metabolite profiling and osmotic adjustment analysis
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Identification of metabolic attributes of drought resistance in cowpea using metabolite profiling and osmotic adjustment analysis H. Trindade, E. Rosa, P. Goufo* Universidade de Trás-os-Montes e Alto Douro, Portugal Plants tolerate drought by producing organic solutes, which act as compatible osmolytes that accumulate in the cytosol for osmotic adjustment, or osmoprotectants that stabilize cellular constituents. This study looked at identifying qualities of osmotic adjustment and osmoprotection in plants, using cowpea as the model species.
منابع مشابه
Cowpea (Vigna unguiculata L. Walp.) Metabolomics: Osmoprotection as a Physiological Strategy for Drought Stress Resistance and Improved Yield
Plants usually tolerate drought by producing organic solutes, which can either act as compatible osmolytes for maintaining turgor, or radical scavengers for protecting cellular functions. However, these two properties of organic solutes are often indistinguishable during stress progression. This study looked at individualizing properties of osmotic adjustment vs. osmoprotection in plants, using...
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تاریخ انتشار 2017