Genome-wide identification and expression analysis of histone deacetylase and histone acetyltransferase genes in response to drought in poplars.

ABSTRACT:

Background

Histone deacetylases (HDACs) and histone acetyltransferases (HATs) are involved in plant growth and development as well as in response to environmental changes, by dynamically regulating gene acetylation levels. Although there have been numerous reports on the identification and function of HDAC and HAT in herbaceous plants, there are fewer report related genes in woody plants under drought stress.

Results

In this study, we performed a genome-wide analysis of the HDAC and HAT families in Populus trichocarpa, including phylogenetic analysis, gene structure, conserved domains, and expression analysis. A total of 16 PtrHDACs and 12 PtrHATs were identified in P. trichocarpa genome. Analysis of cis-elements in the promoters of PtrHDACs and PtrHATs revealed that both ge

SUBMITTER: Li H 

PROVIDER: S-EPMC11218084 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature