辣椒FAR1基因家族的全基因组分析

Analysis of FAR1 Gene Family from Whole Genome of Pepper

FAR-RED IMPAIRED RESPONSE 1(FAR1)基因在植物生长发育中起着重要的调控作用。该研究采用生物信息学的方法,从辣椒基因组中鉴定得到20个CaFAR1转录因子家族成员,系统进化分析表明,20个CaFAR1基因分为6个亚家族,其中18个CaFAR1基因分布在8条染色体上,8号染色体上有3个,2号、6号、7号、12号染色体各分布1个,6号和10号染色体上各分布2个,3号染色体上有6个。GO功能注释表明,20个CaFAR1蛋白序列基于氨基酸的相似性被分为三大类:生物过程(BP)、细胞成分(CC)和分子功能(MF)。

FAR-RED IMPAIRED RESPONSE 1(FAR1)gene plays an important regulatory role in plant growth and development.In this study,bioinformatics was used to identify 20 CaFAR1 transcription factor family members from the pepper genome.Phylogenetic analysis showed that 20 CaFAR1 genes were divided into 6 subfamilies.Of all 20 CaFAR1 genes,18 genes were mapped to the 8 chromosomes.Three genes were mapped to chromosome 3,four genes were mapped to chromosome 2,6,7 and 12 with one for each.Two genes were mapped to the chromosome 6 and 10.There are 6 genes were mapped to the chromosome 3.GO analysis showed that the functions of 20 CaFAR1 genes were enriched in biological process,cell component and molecular function.