{
  "id": 10878621,
  "title": "On the mapping between evolutionary scenarios and governing rules in state-dependent speciation-extinction models",
  "url": "https://urgent.news/2026/09/29/on-the-mapping-between-evolutionary-scenarios-and-governing-rules-in",
  "topic": "science",
  "section": "Science",
  "published": "2026-09-29T00:00:00.000Z",
  "source": {
    "name": "bioRxiv",
    "slug": "biorxiv",
    "url": "https://www.biorxiv.org/content/10.64898/2026.09.24.754193v1?rss=1"
  },
  "original_language": "en",
  "account": null,
  "summary": "Biologists often wish to explain why one trait is more common than its alternatives among species in a clade: is it due to asymmetries in diversification or character evolution processes? State-dependent speciation-extinction (SSE) models provide a flexible framework for jointly modeling such processes. Here, we derive mathematical results that define functional relationships (``rulesets\") among…",
  "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."
}