Haqqi, T MAhmad, SAhmad, N SAhmad, MHasnain, A USiddiqi, MHadi, S M1985-08-012009-05-271985-08-012009-05-271985-08-01Haqqi TM, Ahmad S, Ahmad NS, Ahmad M, Hasnain AU, Siddiqi M, Hadi SM. Cloning and expression of EcoRI specific restriction modification system. Indian Journal of Biochemistry & Biophysics. 1985 Aug; 22(4): 252-4http://imsear.searo.who.int/handle/123456789/28666engCloning, MolecularDNA --metabolismDNA Restriction Enzymes --metabolismDeoxyribonuclease EcoRIEscherichia coli --geneticsPlasmidsCloning and expression of EcoRI specific restriction modification system.Journal Article