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While studying nucleotide sequence. Raj found the following sequence which can be recognized by some enzymes :5′- GAATTC – 3′3′- CTTAAG – 5′(a) Give salient features of this sequence.(b) Write name of enzymes which recognize such sequences.(c) Elaborate importance of this enzyme in Genetic engineering. |
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Answer» (a) Palindromic sequence (b) Restriction endonuclease enzyme (c) The enzyme cut at specific nucleotide sequence and get sticky ends.The same restriction enzyme is used to cut both foreign DNA and cloning vector. |
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