{
  "id": 15781973,
  "title": "ChEBI-N - Enrichment Analysis with the ChEBI Ontology",
  "url": "https://urgent.news/2026/10/20/chebi-n-enrichment-analysis-with-the-chebi-ontology",
  "topic": "science",
  "section": "Science",
  "published": "2026-10-20T00:00:00.000Z",
  "source": {
    "name": "bioRxiv",
    "slug": "biorxiv",
    "url": "https://www.biorxiv.org/content/10.64898/2026.10.14.758784v1?rss=1"
  },
  "original_language": "en",
  "account": null,
  "summary": "Introduction: Biological and chemical ontologies are structured representations that can be used to map entities such as metabolites onto broader chemical and biological categories. Enrichment analysis applied to such ontologies identifies classes whose representation within a set deviates from an expected background distribution, helping to interpret complex metabolomics measurements.…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}