#author("2025-01-20T22:38:50+00:00","default:yoya","yoya")
#author("2025-01-20T22:58:23+00:00","default:yoya","yoya")
TITLE:Last Universal Common Ancestor (最終普遍共通祖先)
生命([[Vio]]) > [[LUCA]]
- あらゆる生物の祖先「LUCA」の研究
-- https://wired.jp/2016/08/20/luca/
- https://theguardian.com/science/2025/jan/19/luca-is-the-progenitor-of-all-life-on-earth-but-its-genesis-has-implications-far-beyond-our-planet
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Luca is the progenitor of all life on Earth. But its genesis has implications far beyond our planet
-- https://theguardian.com/science/2025/jan/19/luca-is-the-progenitor-of-all-life-on-earth-but-its-genesis-has-implications-far-beyond-our-planet
--- https://www.nature.com/articles/s41559-024-02461-1
- https://x.com/yoya/status/1881338161638580713
>
地球上のすべての生命の共通祖先LUCAは42億年前
https://theguardian.com/science/2025/jan/19/luca-is-the-progenitor-of-all-life-on-earth-but-its-genesis-has-implications-far-beyond-our-planet
動物や植物など真核生物と細菌と古細菌の共通祖先（last universal common ancestor）はいつ頃まで遡れるのか分子時計で探る研究で、嫌気性の酢酸生成菌と推測（従属栄養生物だから他の独立栄養生物が存在してた）
