True statement regarding base excision repair is
This is the first step of base excision repair. Bases modified by deamination, methylation, or by other chemical modification are removed by this kind of repair system.
All India exam
Used only for the bases which are deaminated
Uses enzyme called as DNA glycosylase which generates a basic sugar site
Removes about 10 - 15 nucleotide
Recognizes a bulk lesion
Uses enzyme called as DNA glycosylase which generates a basic sugar site