INHIBITION OF DEOXYRIBONUCLEIC ACID-DIRECTED RIBONUCLEIC ACID POLYMERASE IN ESCHERICHIA COLI AFTER INFECTION WITH BACTERIOPHAGE T4

INHIBITION OF DEOXYRIBONUCLEIC ACID-DIRECTED RIBONUCLEIC ACID POLYMERASE IN ESCHERICHIA COLI AFTER INFECTION WITH BACTERIOPHAGE T4