The C-Terminal Region of SLIM1 Transcription Factor Is Required for Sulfur Deficiency Response.

ABSTRACT: Sulfur LIMitation1 (SLIM1) transcription factor coordinates gene expression in plants in response to sulfur deficiency (-S). SLIM1 belongs to the family of plant-specific EIL transcription factors with EIN3 and EIL1, which regulate the ethylene-responsive gene expression. The EIL domains consist of DNA binding and dimerization domains highly conserved among EIL family members, while the N- and C-terminal regions are structurally variable and postulated to have regulatory roles in this protein family, such that the EIN3 C-terminal region is essential for its ethylene-responsive activation. In this study, we focused on the roles of the SLIM1 C-terminal region. We examined the transactivation activity of the full-length and the truncated SLIM1 in yeast and Arabidopsis. The full-length

SUBMITTER: Piotrowska J 

PROVIDER: S-EPMC9573389 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature