The specific palindromic sequence which is recognised by EcoRI is

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Q.
The specific palindromic sequence which is recognised by EcoRI is [2020]

1 5′ - GAATTC - 3′ ; 3′ - CTTAAG - 5′

2 5′ - GGAACC - 3′ ; 3′ - CCTTGG - 5′

3 5′ - CTTAAG - 3′ ; 3′ - GAATTC - 5′

4 5′ - GGATCC - 3′ ; 3′ - CCTAGG - 5′

Ans.
(1)

The palindromes in DNA are base pair sequences that are same when read forward (left to right) or backward (right to left) from a central axis of symmetry.
Thus, $\frac{G A A T T C}{C T T A A G}$ is a palindromic sequence which is recognised by EcoRI.

Solution

Q.
The specific palindromic sequence which is recognised by EcoRI is [2020]

1 5′ - GAATTC - 3′ ; 3′ - CTTAAG - 5′

2 5′ - GGAACC - 3′ ; 3′ - CCTTGG - 5′

3 5′ - CTTAAG - 3′ ; 3′ - GAATTC - 5′

4 5′ - GGATCC - 3′ ; 3′ - CCTAGG - 5′

Ans.
(1)

The palindromes in DNA are base pair sequences that are same when read forward (left to right) or backward (right to left) from a central axis of symmetry.
Thus, $\frac{G A A T T C}{C T T A A G}$ is a palindromic sequence which is recognised by EcoRI.

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Solution

Q. The specific palindromic sequence which is recognised by EcoRI is [2020]

1 5′ - GAATTC - 3′ ; 3′ - CTTAAG - 5′

2 5′ - GGAACC - 3′ ; 3′ - CCTTGG - 5′

3 5′ - CTTAAG - 3′ ; 3′ - GAATTC - 5′

4 5′ - GGATCC - 3′ ; 3′ - CCTAGG - 5′

Ans. (1) The palindromes in DNA are base pair sequences that are same when read forward (left to right) or backward (right to left) from a central axis of symmetry. Thus, GAATTCCTTAAG is a palindromic sequence which is recognised by EcoRI.

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Q.
The specific palindromic sequence which is recognised by EcoRI is [2020]

Ans.
(1)

The palindromes in DNA are base pair sequences that are same when read forward (left to right) or backward (right to left) from a central axis of symmetry.
Thus, $\frac{G A A T T C}{C T T A A G}$ is a palindromic sequence which is recognised by EcoRI.