Characterization of the APETALA2/Ethylene-responsive factor (AP2/ERF) transcription factor family in sunflower.

ABSTRACT: One of the most prominent families of genes in plants is the AP2/ERF which play an important role in regulating plant growth and responses to various stresses. In this research, a genome-wide survey was conducted to recognize the AP2/ERF genes in sunflower (Helianthus annuus L.), and a total of 288 HaAP2/ERF was obtained. Phylogenetic analysis divided them into four sub-families, including 248 ERF, 4 RAV and 35 AP2, and one subgroup of the Soloist family. Localization of chromosome, gene structure, the conserved motif, gene ontology, interaction networks, homology modeling, the modeling of cis-regulatory elements and the analysis of events in the duplication of genes were carried out for HaAP2/ERF genes. Finally, 9AP2/ERF genes were chosen to confirm the gene expression of the selected gen

SUBMITTER: Najafi S 

PROVIDER: S-EPMC6070487 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature