First discovered resistration endonuclease that always cuts DNA molecules at a particular point by recognising a specific sequence of six base pairs is:Option: 1
First discovered resistration endonuclease that always cuts DNA molecules at a particular point by recognising a specific sequence of six base pairs is:
Option: 1
Adenosine deaminase
Option: 2
Thermostable DNA polymerase
Option: 3
Hind II
Option: 4
EcoR I
Answers (1)
Hind II is an example of restriction endonuclease that cuts the DNA molecules at particular sequence
The Restriction endonuclease follow certain method to name the enzymes
First letter denotes the Genus, Second and Third letter denotes the species and Fourth letter denotes the strain
Hind II is isolated from Haemophilus influenzae thus first letter is 'H', second and third letters are 'IN' and fourth letter is 'D' which means it is D strain. The roman number denotes the order in which it is isolated