Exonuclease I (ExoI) degrades single-stranded DNA in a 3'→5' direction, releasing deoxyribonucleoside 5'-monophosphates in a stepwise manner and leaving 5'-terminal dinucleotides intact.
Exonuclease I (ExoI) degrades single-stranded DNA in a 3'→5' direction, releasing deoxyribonucleoside 5'-monophosphates in a stepwise manner and leaving 5'-terminal dinucleotides intact.
Exonuclease III is a 3'–>5' exonuclease specific for double-stranded DNA or DNA-RNA hybrids. Exhibits also 3' phosphatase and purinic/apyrimidinic-endonuclease activities.
5'-NpNpNpNpNpSNpSN-3' Exonuclease-Resistant Random Primer is a mixture of single-stranded random oligonucleotides used for highly efficient random priming of various DNA synthesis reactions.