Genome-wide identification, phylogeny and expression analysis of AP2/ERF transcription factors family in sweet potato.

ABSTRACT:

Background

In recent years, much attention has been given to AP2/ERF transcription factors because they play indispensable roles in many biological processes, such as plant development and biotic and abiotic stress responses. Although AP2/ERFs have been thoroughly characterised in many plant species, the knowledge about this family in the sweet potato, which is a vital edible and medicinal crop, is still limited. In this study, a comprehensive genome-wide investigation was conducted to characterise the AP2/ERF gene family in the sweet potato.

Results

Here, 198 IbAP2/ERF transcription factors were obtained. Phylogenetic analysis classified the members of the IbAP2/ERF family into three groups, namely, ERF (172 members), AP2 (21 members) and RAV (5 members), which was consiste

SUBMITTER: He S 

PROVIDER: S-EPMC8520649 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature