Article
A Dominant Mutation in the HT1 Kinase Uncovers Roles of MAP Kinases and GHR1 in CO2-Induced Stomatal Closure.
The Plant cell - 1 Oct 2016
Hõrak Hanna, Sierla Maija, Tõldsepp Kadri, Wang Cun, Wang Yuh-Shuh, Nuhkat Maris, Valk Ervin, Pechter Priit, Merilo Ebe, Salojärvi Jarkko, Overmyer Kirk, Loog Mart, Brosché Mikael, Schroeder Julian I, Kangasjärvi Jaakko, Kollist Hannes
Abstract excerpt
Activation of the guard cell S-type anion channel SLAC1 is important for stomatal closure in response to diverse stimuli, including elevated CO2 The majority of known SLAC1 activation mechanisms depend on abscisic acid (ABA) signaling. Several lines of evidence point to a parallel ABA-independent mechanism of CO2-induced stomatal regulation; however, molecular details of this pathway remain scarce. Here, we...
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