{"ok":true,"trend":{"id":364452,"platform":"news","region":"global","key":"development constrains the evolution of gene regulation after whole-genome duplication","title":"Development constrains the evolution of gene regulation after whole-genome duplication","url":"https://news.google.com/rss/articles/CBMiX0FVX3lxTE0xRjExZjBMVkJWSDhCQ1ZYNE92WURsa05XdWVFdFoycGpmRThUSVRJMFFlYVpqRFdWX05UUURMQnd6eVJNRTRhOTdZa1VBSzYzWnBodlV6NDRWMi01WTVj?oc=5","first_seen":"2026-09-29T13:47:56.926358Z","last_seen":"2026-09-29T15:09:55.243506Z","last_rank":37,"peak_rank":37,"last_volume":null,"peak_volume":0,"seen_count":2,"score":0.5946875,"category_hint":"biology","section":"science","category":"biology","summary":"A new study in Nature reports that developmental processes limit how gene regulation evolves following whole-genome duplication, a key mechanism in vertebrate evolution. The finding suggests that even when organisms gain extra copies of genes, developmental constraints restrict how those copies' regulation can diverge, shaping evolutionary paths.","why":"The study was just published in Nature, drawing attention from evolutionary and developmental biologists.","tone":"neutral","entities":["Nature"],"summarized_at":"2026-09-29T13:49:56.509294Z","meta":{"via":"scan","lang":"en","term":"genome","source":"nature.com","published":"Tue, 29 Sep 2026 10:30:32 GMT"},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"Development constrains gene regulation evolution after genome duplication","section_name":"Science","category_name":"Biology","timeline":[{"captured_at":"2026-09-29T13:47:56.926358Z","rank":37,"volume":null},{"captured_at":"2026-09-29T15:09:55.243506Z","rank":37,"volume":null}],"posts":[{"platform":"news","url":"https://news.google.com/rss/articles/CBMiX0FVX3lxTE0xRjExZjBMVkJWSDhCQ1ZYNE92WURsa05XdWVFdFoycGpmRThUSVRJMFFlYVpqRFdWX05UUURMQnd6eVJNRTRhOTdZa1VBSzYzWnBodlV6NDRWMi01WTVj?oc=5","author":"Nature","title":"Development constrains the evolution of gene regulation after whole-genome duplication","snippet":null,"posted_at":"2026-09-29T10:30:32Z","likes":null}],"elsewhere":[],"window":"7d"}}