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Article

EHB1 and AGD12, two calcium-dependent proteins affect gravitropism antagonistically in Arabidopsis thaliana.

Journal of plant physiology - 1 Nov 2016

Dümmer Michaela, Michalski Christian, Essen Lars-Oliver, Rath Magnus, Galland Paul, Forreiter Christoph

Abstract excerpt

The ADP-RIBOSYLATION FACTOR GTPase-ACTIVATING PROTEIN (AGD) 12, a member of the ARF-GAP protein family, affects gravitropism in Arabidopsis thaliana. A loss-of-function mutant lacking AGD12 displayed diminished gravitropism in roots and hypocotyls indicating that both organs are affected by this regulator. AGD12 is structurally related to ENHANCED BENDING (EHB) 1, previously described as a negative effector of...

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PMID: 27728837
DOI: 10.1016/j.jplph.2016.09.006

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