中国蔬菜Issue(12)：26-34,9.DOI:10.19928/j.cnki.1000-6346.2023.0059
甜瓜热激蛋白HSP20基因家族鉴定及生物信息学分析
Identification and Bioinformatics Analysis of Heat Shock Protein 20(HSP20)Gene Family in Melon
摘要
Abstract
Heat shock protein 20(HSP20),an essential protein in the process of plant growth and development,HSP20 plays crucial roles inplants under stress.Based on genomic data of melon(Cucumis melo L.),whole genome identification of the HSP20 gene family was carried out using bioinformatics,and their physical and chemical properties,colinearity,gene structure,evolutionary relationship and cis-elements were analyzed.The results showed that 42 HSP20s were identified in the melon genome data,molecular weight ranging from 8 390.40 to 57 350.14 Da,the intron number of 0 to 12,were unevenly distributed on 12 chromosomes.In colinear analysis,there were 32 genes in melon existing collinearity relation with cucumber,watermelon and pumpkin.Phylogenetic tree reveals 9 pairs of orthologous genes and 8 pairs of paralogous genes of CmHSP20.Multiple cis-elements associated with hormonal response,stress response,photoresponse,and plant development were identified in the promoter of the CmHSP20s gene.关键词
甜瓜/热激蛋白20/基因家族/生物信息学Key words
melon/HSP20/gene family/bioinformatics引用本文复制引用
杨森要,张修月,毛文文,戴晋,高杉,王丹,刘勇鹏,胡建斌,李丽丽..甜瓜热激蛋白HSP20基因家族鉴定及生物信息学分析[J].中国蔬菜,2023,(12):26-34,9.基金项目
现代农业产业技术体系项目(CARS-24-G-15),河南省重点研发专项(221111110100) （CARS-24-G-15）
