You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Which one of the following enzymes is obtained from Thermophillus aquaticus bacterium which is heat stable and used in PCR at high temperature: and explain in detail?
Taq polymerase Heat stable Derived from a bacteria; Thermophillus aquaticus or Thermus aquaticus. Lacks proof reading. Thermostable DNA Polymerase enzymes with proof reading function in PCR: Pfu: Pyrococcus furiosus Pwo polymerase: Pyrococcus woesei Tli: Thermococcus litoralis - also known as Vent Polymerase Best- Use Pfu in conjunction with Taq polymerase