T2 phage infection of protoplasts obtained by penicillin treatment of Escherichia coli B.
D017122:Bacteriophage T4; D001435:Bacteriophages; D004926:Escherichia coli; D010406:Penicillins / Q000494:pharmacology*; D011523:Protoplasts
D010406:Penicillins
BACTERIOPHAGE; ESCHERICHIA COLI; PENICILLIN/effects