TeaCoN

TeaCoN featured a comprehensive collection of 261 high-quality RNA-Seq experiments that covered a wide range of tea tissues as well as various treatments for tea plant. In the current version of TeaCoN, 31,968 (94% coverage of the genome) tea gene models were documented. Users can retrieve detailed co-expression information for gene(s) of interest in four aspects: 1) co-expressed genes with the corresponding Pearson correlation coefficients (PCC-values) and statistical P-values, 2) gene information (gene ID, description, symbol, alias, chromosomal location, GO and KEGG annotation), 3) expression profile heatmap of co-expressed genes across seven main tea tissues (e.g., leaf, bud, stem, root), and 4) network visualization of co-expressed genes. We also implemented a gene co-expression analysis, BLAST search function, GO and KEGG enrichment analysis, and genome browser to facilitate use of the database.TeaCoN收录了261组高质量RNA测序（RNA-Seq）实验数据集，覆盖茶树的多种组织类型与各类实验处理条件。当前版本的TeaCoN已注释31968个茶树基因模型，覆盖基因组的94%。用户可从四个维度获取目标基因的详细共表达信息：1）共表达基因及其对应的皮尔逊相关系数（PCC值）与统计P值；2）基因基本信息，包括基因ID、功能描述、基因符号、别名、染色体位置、基因本体（Gene Ontology, GO）与京都基因与基因组百科全书（Kyoto Encyclopedia of Genes and Genomes, KEGG）注释；3）共表达基因在7种主要茶树组织（如叶片、芽、茎、根等）中的表达谱热图；4）共表达基因的共表达网络可视化。此外，本数据库还搭载了基因共表达分析、基本局部比对搜索工具（Basic Local Alignment Search Tool, BLAST）序列搜索、GO与KEGG富集分析以及基因组浏览器等功能，以优化用户的使用体验。

搜集汇总

背景与挑战

背景概述

TeaCoN是一个茶树基因共表达网络数据库，整合了261个RNA-Seq实验数据，覆盖31,968个茶树基因模型（占基因组的94%）。它提供基因共表达信息检索、表达谱热图、网络可视化以及多种分析工具，旨在支持茶树候选基因筛选和重要农艺性状的功能研究。