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Touch-induced phosphoproteome in Arabidopsis thaliana (Q Exactive)

ABSTRACT: Touch-induced change in protein phosphorylation was studied using Arabidopsis seedlings.

INSTRUMENT(S): Q Exactive

ORGANISM(S): Arabidopsis Thaliana (mouse-ear Cress)

TISSUE(S): Plant Cell, Rosette

SUBMITTER: Zhu Yang

LAB HEAD: Ning Li

PROVIDER: PXD006181 | Pride | 2019-10-28

REPOSITORIES: Pride

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Quantitative and functional posttranslational modification proteomics reveals that TREPH1 plays a role in plant touch-delayed bolting.

Wang Kai K Yang Zhu Z Qing Dongjin D Ren Feng F Liu Shichang S Zheng Qingsong Q Liu Jun J Zhang Weiping W Dai Chen C Wu Madeline M Chehab E Wassim EW Braam Janet J Li Ning N

Proceedings of the National Academy of Sciences of the United States of America 20181005 43

Environmental mechanical forces, such as wind and touch, trigger gene-expression regulation and developmental changes, called "thigmomorphogenesis," in plants, demonstrating the ability of plants to perceive such stimuli. In <i>Arabidopsis</i>, a major thigmomorphogenetic response is delayed bolting, i.e., emergence of the flowering stem. The signaling components responsible for mechanotransduction of the touch response are largely unknown. Here, we performed a high-throughput SILIA (stable isot ...[more]

PMID: 30291188

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