Co-expression Network Analysis

Interactive visualization of gene co-expression networks, expression and funtional enrichment analysis.

📊 Global Network of g18407.t1
Network Legend
Yellow: Query proteins
Green: Interaction proteins
Pink line: Own interaction + positive co-expression
Blue line: Own interaction + negative co-expression
Node size reflects how many connections the gene has (hubs are drawn larger). Hover any node to see the annotation of the gene it stands for (PANTHER / InterPro / GO description, or NR when the others are absent) and a link to its gene page.
📋 View Detailed Network Information
Co-expressed Genes of g18407.t1
Gene ID Description PCC Relationship
g18407.t1--1positive
g2997.t1METHYL-CPG BINDING PROTEIN, DROSOPHILA0.95positive
g7286.t1PROTEIN TOPAZ10.94positive
g3319.t1RETINOIC ACID INDUCED 1/TRANSCRIPTION FACTOR 200.93positive
g4779.t1MYOSIN0.93positive
g18431.t1PUTATIVE ATP-ASE0.92positive
g2998.t1ENHANCER OF POLYCOMB0.92positive
g1679.t1BETA-HEXOSAMINIDASE0.92positive
g2388.t1HELICASE SRCAP-RELATED0.92positive
g12305.t1ADENYLATE CYCLASE TYPE 10.90positive
g6651.t1ZINC FINGER PROTEIN 1420.89positive
Further Analysis for Network Members
Next Step: Dynamic Expression View

What this does. Everything above treats every gene the same way. Dynamic Expression View redraws this same network but colours each node by how much that gene changes between two conditions, so you can see which part of the network responds. It needs one input the network itself does not carry: a per-gene expression ratio.

Where the ratio comes from. CnidoSite holds an RNA-seq expression matrix for this species, so the ratio can be built here rather than elsewhere: pick the samples for each side of your comparison and every gene gets log2((mean of group A + 1) / (mean of group B + 1)). This network has 20 gene pairs and one run of Dynamic Expression View draws at most 10, so the button below carries the 10 with the strongest |PCC|.

Gene pairs carried over (10)
Opens the ratio builder with these pairs already loaded. It computes the ratios, then hands both the pairs and the ratios to the network view in one step.
Or take the pairs by hand
Click to select all, then paste into step 2 of Dynamic Expression View as GeneA GeneB, one pair per line. Its step 3 still needs the expression ratios.
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