{
  "id": 17957634,
  "title": "PSI photoinhibition and protection at low temperatures and in fluctuating light: An 30 ecophysiological vista",
  "url": "https://urgent.news/2026/11/03/psi-photoinhibition-and-protection-at-low-temperatures-and-in",
  "topic": "science",
  "section": "Science",
  "published": "2026-11-03T00:00:00.000Z",
  "source": {
    "name": "bioRxiv",
    "slug": "biorxiv",
    "url": "https://www.biorxiv.org/content/10.64898/2026.11.02.763831v1?rss=1"
  },
  "original_language": "en",
  "account": null,
  "summary": "In green leaves in vivo, photosystem I (PSI) was thought to be resistant to photoinhibition. In 1994, it was found that, in chilling-sensitive plants such as cucumber (Cucumis sativus L.), exposing leaves to moderate constant light at temperatures below 10 degrees C induces PSI photoinhibition with little effect on PSII. Since the beginning of this century, PSI photoinhibition induced by…",
  "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."
}