• About PMN
  • Project Overview
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  • Databases Overview
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    • Pathway Ontology
      • AraCyc
      • PoplarCyc
      • PlantCyc
    • Enzyme Commission Ontology
    • Compound Ontology
  • BLAST at the PMN
  • BLAST at Phytozome
  • Species in the PMN

• Tools
  • Tools Overview
  • Metabolic Map / Omics Viewer
    • AraCyc
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    • Tutorial
    • Omics Viewer Sample Files
  • BLAST at the PMN
  • BLAST at Phytozome
  • Old Omics Viewer
    • AraCyc
    • PoplarCyc
    • Tutorial
  • Comparative Analysis
  • Dead-end Metabolites
  • Chokepoint Reactions
  • Reports
    • PMN Content Statistics
    • Pathway Holes
    • History of Updates
  • Pathway Tools Biocyc Bundle
  • Tutorials
    • Tutorials Overview
    • Searching the PMN
    • Understanding PMN Detail Pages
    • Using the Metabolic Overview
    • Using the Advanced Query Page
    • Assigning Evidence Codes in PMN
    • Bulk Downloading
    • Submitting Data to PMN

• Downloads
  • Data Sets
  • Software

• Useful Sites
  • External "Cyc" Databases
    • MetaCyc (multi-organism)
    • BioCyc (multi-organism)
    • CapCyc (Pepper)
    • CoffeaCyc (Coffee)
    • LycoCyc (Tomato)
    • MedicCyc (Medicago)
    • PetuniaCyc
    • PotatoCyc
    • RiceCyc
    • SolaCyc (Eggplant)
    • SorghumCyc
  • TAIR
  • NCBI
  • Metabolomics Resources
  • Model Organism Databases
  • Proteomics Resources
  • Taxonomic Resources
  • PlantMetabolomics Project
  • Conferences
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• Submit Data
  • Data Submission
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• Help
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  • Tutorials
    • Tutorials Overview
    • Searching the PMN
    • Understanding PMN Detail Pages
    • Using the Metabolic Overview
    • Using the Advanced Query Page
    • Assigning Evidence Codes in PMN
    • Bulk Downloading
    • Submitting Data to PMN
  • Contact Info

• Feedback

PMN Statistics

Database Statistics

If you would like to learn more about the total number of pathways, enzymes, reactions, compounds, and organisms represented by the PMN, please visit our Database Statistics page.

Usage Statistics

PMN collects data about the number of users who visit our website and monitors the total number of pages viewed. These results are available in two forms.

• Usage Statistics Graphs
• Usage Statistics Table

Numerous other types of statistics are collected at PMN concerning the geographic distribution of users, the traffic to individual pages, etc. Please contact us using our feedback form if you would like access to more detailed PMN usage statistics.

Release Notes

If you would like to learn more about the specific pathways added, deleted, or modified in each specific release of the PMN, please visit our Release Notes page.