e. coli k-12 strain ky895 cells transformed by pmh1a did not show enhanced incorporation of [ 3h ] dthd into bacterial dna , although pmh1a dna isolated from transformed ky895 cells , like pago dna , did transform tk- mouse fibroblast [ lm ( tk- ) ] cells to the tk+ phenotype .
C0012924
bacterial dna
C0012854
dna