The first discovered restriction endonuclease | vedclass

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(A) The first restriction endonuclease discovered was Hind $II$.It was isolated from the bacterium Haemophilus influenzae and was found to cut $DNA$ m

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Hind $II$

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(A) The first restriction endonuclease discovered was Hind $II$.It was isolated from the bacterium Haemophilus influenzae and was found to cut $DNA$ molecules at a specific point by recognizing a specific sequence of six base pairs.EcoR $I$ is a restriction enzyme obtained from Escherichia coli Ry$13$.Thermostable $DNA$ polymerase,such as Taq polymerase,is used in the Polymerase Chain Reaction $(PCR)$.Adenosine deaminase $(ADA)$ is an enzyme crucial for the immune system to function; its deficiency leads to Severe Combined Immunodeficiency $(SCID)$.

The first discovered restriction endonuclease that always cuts $DNA$ molecules at a particular point by recognizing a specific sequence of six base pairs is:

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