Interacting partners of Brassica juncea regulator of G-protein signaling protein suggest its role in cell wall metabolism and cellular signaling.

ABSTRACT: Heterotrimeric G-proteins interact with various upstream and downstream effectors to regulate various aspects of plant growth and development. G-protein effectors have been recently reported in Arabidopsis thaliana; however, less information is available from polyploid crop species having complex networks of G-protein components. Regulator of G-protein signaling (RGS) is a well-characterized GTPase accelerating protein, which plays an important role in the regulation of the G-protein cycle in plants. In the present study, four homologs encoding RGS proteins were isolated from the allotetraploid Brassica juncea, a globally important oilseed, vegetable, and condiment crop. The B. juncea RGS proteins were grouped into distinct BjuRGS1 and BjuRGS2 orthologous clades, and the expression of BjuR

SUBMITTER: Kumar R 

PROVIDER: S-EPMC9284343 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature