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- W2156383411 abstract "Many plants accumulate organic osmolytes in response to the imposition of environmental stresses that cause cellular dehydration. Although an adaptive role for these compounds in mediating osmotic adjustment and protecting subcellular structure has become a central dogma in stress physiology, the evidence in favour of this hypothesis is largely correlative. Transgenic plants engineered to accumulate proline, mannitol, fructans, trehalose, glycine betaine or ononitol exhibit marginal improvements in salt and/or drought tolerance. While these studies do not dismiss causative relationships between osmolyte levels and stress tolerance, the absolute osmolyte concentrations in these plants are unlikely to mediate osmotic adjustment. Metabolic benefits of osmolyte accumulation may augment the classically accepted roles of these compounds. In re-assessing the functional significance of compatible solute accumulation, it is suggested that proline and glycine betaine synthesis may buffer cellular redox potential. Disturbances in hexose sensing in transgenic plants engineered to produce trehalose, fructans or mannitol may be an important contributory factor to the stress-tolerant phenotypes observed. Associated effects on photoassimilate allocation between root and shoot tissues may also be involved. Whether or not osmolyte transport between subcellular compartments or different organs represents a bottleneck that limits stress tolerance at the whole-plant level is presently unclear. None the less, if osmolyte metabolism impinges on hexose or redox signalling, then it may be important in long-range signal transmission throughout the plant." @default.
- W2156383411 created "2016-06-24" @default.
- W2156383411 creator A5003761243 @default.
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- W2156383411 creator A5088582956 @default.
- W2156383411 date "1998-06-01" @default.
- W2156383411 modified "2023-10-11" @default.
- W2156383411 title "Dissecting the roles of osmolyte accumulation during stress" @default.
- W2156383411 cites W1229029319 @default.
- W2156383411 cites W140230739 @default.
- W2156383411 cites W1523944765 @default.
- W2156383411 cites W1529341414 @default.
- W2156383411 cites W1534554177 @default.
- W2156383411 cites W1564027586 @default.
- W2156383411 cites W1568785156 @default.
- W2156383411 cites W1588984623 @default.
- W2156383411 cites W1597622567 @default.
- W2156383411 cites W1602348602 @default.
- W2156383411 cites W1605669510 @default.
- W2156383411 cites W1752405598 @default.
- W2156383411 cites W1794104444 @default.
- W2156383411 cites W1832710699 @default.
- W2156383411 cites W1910207539 @default.
- W2156383411 cites W1964887144 @default.
- W2156383411 cites W1965318908 @default.
- W2156383411 cites W1966829809 @default.
- W2156383411 cites W1967337090 @default.
- W2156383411 cites W1981218861 @default.
- W2156383411 cites W1981786998 @default.
- W2156383411 cites W1982580917 @default.
- W2156383411 cites W1988332009 @default.
- W2156383411 cites W1989004007 @default.
- W2156383411 cites W1993267563 @default.
- W2156383411 cites W2001034512 @default.
- W2156383411 cites W2002389987 @default.
- W2156383411 cites W2006963899 @default.
- W2156383411 cites W2012614132 @default.
- W2156383411 cites W2021303542 @default.
- W2156383411 cites W2024881381 @default.
- W2156383411 cites W2026768669 @default.
- W2156383411 cites W2032358826 @default.
- W2156383411 cites W2037986693 @default.
- W2156383411 cites W2039400822 @default.
- W2156383411 cites W2041433712 @default.
- W2156383411 cites W2042176266 @default.
- W2156383411 cites W2044456365 @default.
- W2156383411 cites W2044964177 @default.
- W2156383411 cites W2045139906 @default.
- W2156383411 cites W2045273254 @default.
- W2156383411 cites W2047615738 @default.
- W2156383411 cites W2053947405 @default.
- W2156383411 cites W2056636525 @default.
- W2156383411 cites W2057535331 @default.
- W2156383411 cites W2060218165 @default.
- W2156383411 cites W2062291462 @default.
- W2156383411 cites W2065192783 @default.
- W2156383411 cites W2070844777 @default.
- W2156383411 cites W2072350830 @default.
- W2156383411 cites W2072429561 @default.
- W2156383411 cites W2073414410 @default.
- W2156383411 cites W2074584884 @default.
- W2156383411 cites W2075466234 @default.
- W2156383411 cites W2075642286 @default.
- W2156383411 cites W2083152136 @default.
- W2156383411 cites W2085174020 @default.
- W2156383411 cites W2085529784 @default.
- W2156383411 cites W2086314122 @default.
- W2156383411 cites W2086968057 @default.
- W2156383411 cites W2087454403 @default.
- W2156383411 cites W2087663111 @default.
- W2156383411 cites W2093256729 @default.
- W2156383411 cites W2095542142 @default.
- W2156383411 cites W2099347638 @default.
- W2156383411 cites W2102566863 @default.
- W2156383411 cites W2104080990 @default.
- W2156383411 cites W2107168721 @default.
- W2156383411 cites W2107361633 @default.
- W2156383411 cites W2114961946 @default.
- W2156383411 cites W2115551026 @default.
- W2156383411 cites W2119405709 @default.
- W2156383411 cites W2121915262 @default.
- W2156383411 cites W2128175005 @default.
- W2156383411 cites W2133909060 @default.
- W2156383411 cites W2134469837 @default.
- W2156383411 cites W2135954163 @default.
- W2156383411 cites W2136100942 @default.
- W2156383411 cites W2146668612 @default.
- W2156383411 cites W2149418621 @default.
- W2156383411 cites W2152053876 @default.
- W2156383411 cites W2152537526 @default.
- W2156383411 cites W2154547290 @default.
- W2156383411 cites W2157429873 @default.
- W2156383411 cites W2159459018 @default.
- W2156383411 cites W2160750462 @default.
- W2156383411 cites W2162756033 @default.
- W2156383411 cites W2167075201 @default.
- W2156383411 cites W2167979966 @default.
- W2156383411 cites W2168532265 @default.