Restriction enzymes Notes: Definitions & Explanations PDF | Download eBooks
Study Restriction enzymes lecture notes PDF with biology definitions and explanation to study “What are Restriction enzymes?”. Study restriction enzymes explanation with biology terms to review biology course for online degree programs.
Restriction enzymes Definition:
Restriction enzymes are present in bacteria and they protect the bacterial cell by cutting up foreign DNA from other organisms or phages.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Restriction enzymes Notes:
Restriction enzymes are those enzymes that have specific cutting sites on the DNA. They will not cut the DNA unless that specific sequence is present on the DNA. For example ECOR1 is a common restriction enzyme used in biotechnology procedures and its specific recognition site is 5'GAATTC 3'CTTAAG.
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