Comprehensive analysis of multiprotein bridging factor 1 family genes and SlMBF1c negatively regulate the resistance to Botrytis cinerea in tomato.

ABSTRACT:

Background

Multiprotein bridging factor 1 s (MBF1s) are members of the transcriptional co-activator family that have involved in plant growth, development and stress responses. However, little is known about the Solanum lycopersicum MBF1 (SlMBF1) gene family.

Results

In total, five SlMBF1 genes were identified based on the tomato reference genome, and these genes were mapped to five chromosomes. All of the SlMBF1 proteins were highly conserved, with a typical MBF1 domain and helix-turn-helix_3 domain. In addition, the promoter regions of the SlMBF1 genes have various stress and hormone responsive cis-regulatory elements. Encouragingly, the SlMBF1 genes were expressed with different expression profiles in different tissues and responded to various stress and hormone treatment

SUBMITTER: Zhang X 

PROVIDER: S-EPMC6805566 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature