Penicillinase from Klebsiella aerogenes. A comparison with penicillinases from gram-positive species

Microbiological Studies on a New Broad-spectrum Penicillin, "Penbritin"

1961 • 195 citations

Colloidal Dispersion of Chloroplast Material

1950 • 193 citations

Staphylococcal penicillinase and the new penicillins

1962 • 111 citations

INDUCTION OF BACTERIAL LYSIS BY PENICILLIN

1957 • 77 citations

THE NATURE OF PENICILLIN RESISTANCE IN STAPHYLOCOCCI

1961 • 73 citations

The Measurement of the Liberation of Penicillinase from Bacillus subtilis

1961 • 70 citations

A New Penicillin (BRL 1241) Active Against Penicillin-resistant Staphylococci

1960 • 67 citations

Penicillinase and Ampicillin Resistance in a Strain of Escherichia coli

1963 • 56 citations

Isoxazolyl Penicillins and Penicillinase

1962 • 40 citations

The Location of Cell-bound Penicillinase in Bacillus subtilis

1961 • 37 citations

6-Aminopenicillanic acid I. 6-Aminopenicillanic acid in penicillin fermentations

1961 • 31 citations

Antibacterial Activity, Penicillinase Stability and Inducing Ability of Different Penicillins

1962 • 30 citations

6-Aminopenicillanic acid V. 6-Aminopenicillanic acid as a substrate for penicillinase and an inducer of penicillinase formation

1961 • 28 citations

Use of Cellulose Acetate Membranes for detecting Penicillinase-producing Organisms

1961 • 25 citations

Microbial Resistance to Penicillin as Related to Penicillinase or Penicillin Acylase Activity

1960 • 25 citations

FACTORS MODIFYING INDUCED FORMATION OF PENICILLINASE IN STAPHYLOCOCCUS AUREUS

1961 • 22 citations

FURTHER EVIDENCE FOR INDUCIBILITY OF STAPHYLOCOCCAL PENICILLINASE

1958 • 17 citations

EFFECT OF pH AND INORGANIC SALTS ON PENICILLINASE FORMATION IN STAPHYLOCOCCUS AUREUS

1962 • 10 citations

Studies on Lysogeny in Staphylococci

1957 • 5 citations

Sterile Penicillinase from Phage-lysed Staphylococci

1962 • 4 citations