a new derivative of mitomycin c ( mmc ) , 7-n- ( p-hydroxyphenyl ) mitomycin c ( m-83 ) , had higher phage inactivation activity against phages phix174 and pm2 than mmc , and also higher dna strand scission activity against their single- and double-stranded dnas .
C0012935
dna strand
C0012854
double-stranded dnas