About

DiVenn is an interactive and integrated web-based tool for comparing gene lists. The current version is “2.0”.

Introduction

Gene expression data generated from multiple biological states (mutant sample, double mutant sample and wild-type samples) are often compared via Venn diagram tools. It is of great interest to know the expression pattern between overlapping genes and their associated gene pathways or gene ontology terms. We developed DiVenn – a novel web-based tool that compares gene lists from multiple RNA-Seq experiments in a force directed graph, which shows the gene regulation levels for each gene and integrated KEGG pathway and gene ontology (GO) knowledge for the data visualization.

Three Key Features

• Informative force-directed graph with gene expression levels to compare multiple data sets;
• Interactive visualization with biological annotations and integrated pathway and GO databases, which can be used to subset or highlight gene nodes to pathway or GO terms of interest in the graph;
• High resolution image and gene-associated information export.

Tutorial

Click below to watch a tutorial video, or view Source Files for more information.