Plants pass the salt - PubMed (original) (raw)

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Plants pass the salt

John M Ward et al. Trends Plant Sci. 2003 May.

Abstract

Recently, overexpression of the plasma membrane Na(+)/H(+) antiporter SOS1 was shown to increase salt tolerance of Arabidopsis and revealed that levels of SOS1 mRNA are post-transcriptionally regulated by salt stress. In addition to demonstrating a novel approach to engineer salt-tolerant crops, the results provide the first glimpse of a previously unknown mechanism used by plants to regulate gene expression in response to salt stress.

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