Question

First restriction enzyme was discovered from
1. Escherichia coli
2 Bacillus amyloliquefaceians
3 Haemophilus influenza
4 Streptomyces albus

Answer 1

Haemophilia influenza

Answer 2

First Restriction enzyme was discovered from "Haemophilus infuezae ".


In 1970, Hamilton O. Smith, Thomas Kelly and Kent Wilcox isolated and characterized the first restriction enzyme, HindII, from the bacterium Haemophilus influenzae.


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