since the plasmid in the absence of host reca function fails to produce its mutator effect , or to confer uv protection or to enhance uv mutagenesis , these three effects may be produced via some mechanism involved in reca-dependent deoxyribonucleic acid repair , perhaps by an increase in activity of the `` '' error prone '' '' component of the inducible repair pathway .
C1419240
reca
C0012899
deoxyribonucleic acid repair