Explore by pathway Mouse Mus musculus
Pathways in mouse
1,845 pathways in the mouse list of Reactome release 97, 28 of them top-level, with 93,483 gene placements from Reactome's mapping files. Search a name, or start from a top-level pathway. Every mouse and rat pathway in Reactome is electronically inferred from the curated human one, and each page says so in Reactome's own words.
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Top-level pathways
The 28 pathways of the mouse list with no parent
Reactome's hierarchy file gives every other pathway at least one parent; these are the roots it descends from. The gene count is the number of genes the mapping files place in the pathway at every level under it.
- AutophagyR-MMU-9612973132 genes
- Cell CycleR-MMU-1640170616 genes
- Cell-Cell communicationR-MMU-1500931274 genes
- Cellular responses to stimuliR-MMU-8953897568 genes
- Chromatin organizationR-MMU-4839726257 genes
- Circadian clockR-MMU-990939639 genes
- Developmental BiologyR-MMU-1266738541 genes
- Digestion and absorptionR-MMU-896374325 genes
- DNA RepairR-MMU-73894362 genes
- DNA ReplicationR-MMU-69306119 genes
- Drug ADMER-MMU-9748784118 genes
- Extracellular matrix organizationR-MMU-1474244268 genes
- Gene expression (Transcription)R-MMU-741601,028 genes
- HemostasisR-MMU-109582588 genes
- Immune SystemR-MMU-1682561,845 genes
- MetabolismR-MMU-14307281,849 genes
- Metabolism of proteinsR-MMU-3924991,791 genes
- Metabolism of RNAR-MMU-8953854612 genes
- Muscle contractionR-MMU-397014161 genes
- Neuronal SystemR-MMU-112316337 genes
- Organelle biogenesis and maintenanceR-MMU-1852241238 genes
- Programmed Cell DeathR-MMU-5357801136 genes
- Protein localizationR-MMU-9609507106 genes
- ReproductionR-MMU-147416529 genes
- Sensory PerceptionR-MMU-9709957208 genes
- Signal TransductionR-MMU-1625822,247 genes
- Transport of small moleculesR-MMU-382551665 genes
- Vesicle-mediated transportR-MMU-5653656652 genes
- Reactome, the mouse pathway list and hierarchy · Reactome release 97 · read · Reactome downloads"ReactomePathways.txt" and "ReactomePathwaysRelation.txt", Reactome, release 97, https://reactome.org/download-data/ (date of access 2026-10-10 ET). Data CC0; attribution encouraged.