The specific palindromic sequence recognized | vedclass

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Question

(A) The restriction enzyme $EcoRI$ is derived from $Escherichia 	ext{ } coli 	ext{ } RY13$. It recognizes the specific palindromic base sequence $5'

Vedclass · Accepted Answer

$5'-GAATTC-3'$$3'-CTTAAG-5'$

Vedclass · Answer

(A) The restriction enzyme $EcoRI$ is derived from $Escherichia 	ext{ } coli 	ext{ } RY13$. It recognizes the specific palindromic base sequence $5'-GAATTC-3'$ and $3'-CTTAAG-5'$. $A$ palindromic sequence in $DNA$ is a sequence of base pairs that reads the same on the two strands when the orientation of reading is kept the same (e.g., $5' ightarrow 3'$ direction). Therefore, the correct option is $A$.

The specific palindromic sequence recognized by $EcoRI$ is:

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$5'-GAATTC-3'$
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