ChIP-Seq Analysis of SlAREB1 Downstream Regulatory Network during Tomato Ripening.

ABSTRACT: SlAREB1, a member of the abscisic acid (ABA) response element-binding factors (AREB/ABFs) family, was reported to play a crucial role in the expression of ABA-regulated downstream genes and affect the ripening of tomato fruit. However, the downstream genes of SlAREB1 are still unclear. Chromatin immunoprecipitation (ChIP) is a powerful tool and a standard method for studying the interactions between DNA and proteins at the genome-wide level. In the present study, SlAREB1 was proved to continually increase until the mature green stage and then decrease during the ripening period, and a total of 972 gene peaks were identified downstream of SlAREB1 by ChIP-seq analysis, mainly located in the intergenic and promoter regions. Further gene ontology (GO) annotation ana

SUBMITTER: He Y 

PROVIDER: S-EPMC10297250 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature