Article
cGMP-dependent ABA-induced stomatal closure in the ABA-insensitive Arabidopsis mutant abi1-1.
The New phytologist - 1 Jul 2011
Dubovskaya Lyudmila V, Bakakina Yulia S, Kolesneva Ekaterina V, Sodel Dmitry L, McAinsh Martin R, Hetherington Alistair M, Volotovski Igor D
Abstract excerpt
• The drought hormone abscisic acid (ABA) is widely known to produce reductions in stomatal aperture in guard cells. The second messenger cyclic guanosine 3', 5'-monophosphate (cGMP) is thought to form part of the signalling pathway by which ABA induces stomatal closure. • We have examined the signalling events during cGMP-dependent ABA-induced stomatal closure in wild-type Arabidopsis plants and plants of the...
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