{
  "id": 13102285,
  "title": "A cellular atlas of Astyanax mexicanus embryogenesis reveals principles of developmental microevolution",
  "url": "https://urgent.news/2026/10/09/a-cellular-atlas-of-astyanax-mexicanus-embryogenesis-reveals",
  "topic": "science",
  "section": "Science",
  "published": "2026-10-09T00:00:00.000Z",
  "source": {
    "name": "bioRxiv",
    "slug": "biorxiv",
    "url": "https://www.biorxiv.org/content/10.64898/2026.10.07.757402v1?rss=1"
  },
  "original_language": "en",
  "account": null,
  "summary": "The evolution of development is the primary mechanism by which morphological and functional diversity is generated. Comparing the developmental trajectories of single cells in entire embryos across species can reveal how gene expression is conserved and varies, as well as the molecular mechanisms underlying how cell- and tissue-specific changes in developmental regulation generate phenotypic…",
  "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."
}