云南师范大学学报（自然科学版）2025，Vol.45Issue(2)：17-26,36,11.DOI:10.7699/j.ynnu.ns-2025-017
两个马铃薯品系幼苗根系发育差异比较及转录组分析
Comparison of Root Development Differences and Transcriptome Analysis of Two Potato Strains Seedlings
摘要
Abstract
In order to explore the molecular regulation mechanism related to potato root development,this study performed transcriptome sequencing analysis of roots of two diploid potato strains with sig-nificant differences in root development at the seedling stage.A total of 8 724 differentially expressed genes(DEGs)were obtained by differential expression analysis of genes.Through GO enrichment and KEGG pathway analysis of DEGs,it was found that they were mainly involved in biological processes such as carbon metabolism,plant hormone signal transduction and glutathione metabolism pathways.It is speculated that these pathways are closely related to root growth and development.Further com-bined with gene annotation,9 key genes were identified in the above pathways.关键词
马铃薯/根系发育/转录组/差异表达基因/代谢通路Key words
Potato/Root development/Transcriptome/Differential expression gene/Metabolic pathways分类
农业科学引用本文复制引用
陈俊芳,李艺超,张林肖,程茜,孙雪,黎南,杨靖..两个马铃薯品系幼苗根系发育差异比较及转录组分析[J].云南师范大学学报（自然科学版）,2025,45(2):17-26,36,11.基金项目
云南省科技计划资助项目(202201AU070059,202301AT070072). （202201AU070059,202301AT070072）
