Identification of the AP2/ERF Gene Family in Rosa chinensis
JIANG Hao
YANG Chenyu
WANG Yanan
GUO Tao
ZHANG Honglei
WANG Ximin
LI Jianwei
WANG Junhua
JIANG Tao
Abstract：Rosa chinensis is one of the ten famous flowers in China.In this study,the biological information of AP2 gene family of Chinese rose with disease resistance was analyzed,and AP2/ERF gene family discovery and identification were conducted based on the whole genome data of Rosa chinensis.The physicochemical properties,conserved motif,gene structure,cis-acting elements and phylogeny of AP2/ERF gene family were analyzed by MEME,MEGA and other bioinformatics tools.Results showed 169 AP2/ERF proteins were located through 7 chromosomes.According to physicochemical analysis of AP2/ERF genes,the amino acid number of AP2/ERF proteins ranged from 94 to 832 aa.Molecular weight range 10765.38～91007.8 kD;The isoelectric point ranged 4.52～10.31,all were hydrophilic proteins and mainly acted outside the nucleus.According to phylogenetic analysis,the 169 RchERF genes were divided into five subfamilies.This study screened and systematically analyzed the AP2/ERF gene of Chinese rose,which provided a basis for further research on the function of RchERF genes.
Keywords：Rosa chinensisAP2/ERF gene familybioinformatics analysis
Publication Date：2025-08-28
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：11( 8-18 )