Summary: | Plant stress caused by drought and salinity are among the major constraints on crop production and food security worldwide. Breeding programs to improve crop yield in dry and saline environments have progressed slowly due to our limited understanding of the underlying physiological, biochemical, developmental, and genetic mechanisms that determine plant responses to these forms of stress, as well as to technical difficulties in combining favourable alleles to create the improved high yielding genotypes needed for these environments. "Advances in Molecular Breeding toward Drought and Salt
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