中国蔬菜Issue(11)：23-31,9.DOI:10.19928/j.cnki.1000-6346.2025.5035
基于转录组学挖掘茄子单性结实相关基因
Identification of Genes Associated with Parthenocarpy in Eggplant Based on Transcriptomics
摘要
Abstract
To explore the variations in the expression patterns of genes associated with parthenocarpy in eggplant,transcriptome sequencing technology was used to analyze the parthenocarpic inbred line'T-2'and the non-parthenocarpic inbred line'T-11'.The findings revealed 708 significantly differentially expressed genes between the parthenocarpic and non-parthenocarpic inbred lines,encompassing 439 up-regulated genes and 269 down-regulated genes.GO enrichment analysis indicated that among the three major functional categories(biological process,cellular component,and molecular function),the up-regulated genes were primarily enriched in 8 pathways.Further KEGG enrichment analysis identified 6 365 genes,with 141 of them being significantly differentially expressed,and 84 gene pathways were annotated.qRT-PCR analysis demonstrated that in the inbred line'T-2',the expression peaks of 16 genes mostly occurred at 3 days post-flowering,whereas the peak times in the inbred line'T-11'were more dispersed.Comprehensive analysis suggested that these genes may play a crucial role in the hormone signal transduction process during eggplant parthenocarpy.关键词
茄子/单性结实/转录组/基因Key words
eggplant/parthenocarpy/transcriptome/genes引用本文复制引用
林珲,杨港华,陈继兵,王益奎,朱海生..基于转录组学挖掘茄子单性结实相关基因[J].中国蔬菜,2025,(11):23-31,9.基金项目
福建省自然科学基金项目(2025J011240),国家大宗蔬菜产业技术体系福州综合试验站项目(CARS-23-G-53),福建省现代蔬菜产业技术体系岗位专家项目(2018R1026-5),福建省种业创新与产业化工程项目(zycxny2021009),福建省农业科学院科技创新团队项目(CXTD2021003-1),5511项目(XTCXGC2021003) （2025J011240）
