水生棲熱菌(學名:Thermus aquaticus)又稱水生嗜熱菌,是一種好氧性嗜熱細菌,最佳生長溫度在70~72℃,最早是在美國黃石國家公園的pH中性偏鹼溫泉中被分離出來,後來也在熱污染的自來水中發現;其DNA聚合酶——Taq 酶被全世界的分子生物學實驗室廣泛應用於聚合酶鏈式反應(PCR)。
- Brock, Thomas D. The Value of Basic Research: Discovery of Thermus aquaticus and Other Extreme Thermophiles. 遺傳學. August 1, 1997, 146 (4): 1207–10 [2020-02-19]. PMC 1208068 . PMID 9258667. (原始內容存檔於2009-09-14).
- Hogan, C.Michael. Extremophiles. Encyclopedia of Earth. 2010, 146 (4): 1207–10 [2020-02-19]. PMC 1208068 . PMID 9258667. (原始內容存檔於2013-05-11).
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