畜牧与兽医2024，Vol.56Issue(12)：1-9,9.
灰羽与白羽右江鹅羽色转录组差异初探
Analysis of differences in transcriptome profile and growth between grey and white plumage Youjiang geese
摘要
Abstract
The aim of this study was to explore the potential molecular mechanism underlying the different plumage colors(white and gray)of Youjiang geese,an excellent local species endemic to Guangxi Province.The experiment used transcriptome sequencing(RNA-seq)tech-nology to collect and compare the transcriptome differences in the hair follicles of white-and gray-feathered Youjiang geese.The analysis of differential expressions in both groups was conducted using the DESeq2 R package.The clusterProfiler R package was used to test the statisti-cal enrichment of DEGs in KEGG pathways and GO terms.The results showed that a total of 275 genes were differentially expressed in the white and grey feathered groups,and the candidate genes included TYRP1,TYR,TRPM1,TGFBR2,SOX5,PLCB2,MLPH,MLANA,GPX3 and EDNRB2.The GO functional analysis revealed that GO terms were mainly involved in the G-protein coupled receptor signaling pathway term,growth term,and organophosphate catabolic process term.The KEGG pathway enrichment analysis showed that the differential genes were mainly concentrated in the PPAR signaling pathway,glycerolipid metabolism,and glutathione metabolism.This study provides preliminary ideas and theoretical support for further research on the genetic breeding of Youjiang geese based on their different plumage col-ors.关键词
转录组测序技术/灰羽/白羽/右江鹅/生长差异Key words
RNA-seq/grey plumage/white plumage/Youjiang goose/growth difference分类
农业科技引用本文复制引用
李晓鸣,王健,赵孟丽,张蕾,孙国波,张干生,陈超,陈国顺..灰羽与白羽右江鹅羽色转录组差异初探[J].畜牧与兽医,2024,56(12):1-9,9.基金项目
江苏农牧科技职业学院校级科研项目(NSF2020CB19) （NSF2020CB19）
江苏省种业振兴"揭榜挂帅"项目(JBGS[2021]030) （JBGS[2021]030）
