{
  "id": 1633424,
  "title": "Evidence of an acetone carboxylation pathway in photoheterotrophic bacteria from the Arctic Ocean",
  "url": "https://urgent.news/2026/08/17/evidence-of-an-acetone-carboxylation-pathway-in-photoheterotrophic",
  "topic": "science",
  "section": "Science",
  "published": "2026-08-17T00:00:00.000Z",
  "source": {
    "name": "bioRxiv",
    "slug": "biorxiv",
    "url": "https://www.biorxiv.org/content/10.64898/2026.08.16.745133v1?rss=1"
  },
  "original_language": "en",
  "account": null,
  "summary": "Carboxylases are among the most important enzymes in nature as they catalyze the fixation of inorganic carbon (CO2), a central step in the global carbon cycle. In addition to their well-known function in autotrophic CO2 fixation, many carboxylases play a role in the heterotrophic assimilation of organic compounds. In this study, we provide genomic evidence for an assimilatory carboxylation…",
  "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."
}