Assertion: dna polymerase | /r/AtLocation | hot springs
Facets:
value: naturally
type: MANNER
Source sentences:
text: The discovery in 1976 of Taq polymerase—a DNA polymerase purified from the thermophilic bacterium, Thermus aquaticus, which naturally lives in hot (50 to 80 °C (122 to 176 °F)) environments such as hot springs—paved the way for dramatic improvements of the PCR method.