the kinetics of the de novo formation of pyrimidine deoxyribonucleotides is the same after infection by wild type bacteriophage t4 , which generate very low steady state levels of deoxytibonucleotides , and by t4 dna synthesis-negative mutatants ( dna- ) , which accumulate high levels , suggesting that the control is not by a feedback mechanism .
C0598312
dna synthesis
C0012854
dna