the demonstration of liquid holding recovery with ab2480 but not wp100 ( both reca uvra strains ) and the somewhat greater resistance of the former strain to inactivation by captan revealed the presence in the k-12 strain of a deoxyribonucleic acid repair system independent of the reca ( + ) and uvra ( + ) genes .
C0012899
deoxyribonucleic acid repair
C1419240
reca