Am having problems with a new construct and I need to put my protein of interest in frame, I need to remove the 5' overhangs generated when I digest with XhoI. Unfortunately, T4 polymerase exonuclease activity is 3'-5', I know Polymerase I has 5'-3' exonuclease activity but am confused, I don't know how to use it to cut these 5' overhangs, please HELP
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Removal of 5´ overhangs to form blunt ends
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