Article
Analysis of Phosphorylation of the Receptor-Like Protein Kinase HAESA during Arabidopsis Floral Abscission.
PloS one - 1 Jan 2016
Taylor Isaiah, Wang Ying, Seitz Kati, Baer John, Bennewitz Stefan, Mooney Brian P, Walker John C
Abstract excerpt
Receptor-like protein kinases (RLKs) are the largest family of plant transmembrane signaling proteins. Here we present functional analysis of HAESA, an RLK that regulates floral organ abscission in Arabidopsis. Through in vitro and in vivo analysis of HAE phosphorylation, we provide evidence that a conserved phosphorylation site on a region of the HAE protein kinase domain known as the activation segment...
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