[Capsule formation in Staphylococcus aureus as a reason for nontypability by phages (author's transl)].

W Witte

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PubMed · 130760

[Capsule formation in Staphylococcus aureus as a reason for nontypability by phages (author's transl)].

W Witte

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Abstract

In Staph. aureus strains isolated from human pathological material the frequency of strains which did not react with typing phages (NT-strains) was found to be about 30%. In one half of the NT strains the reaction with typing phages is prevented by a capsule. The capacity for capsule-formation is lost after propagation of the cells in a liquid glycerol-minimal-medium; thus the cells become typable by phages. The capacity for capsule-formation can be restored after intraperitoneal injection into mice. A new propagation in glycerol-minimal-medium leads again to a loss of the capsule.

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W Witte. 1975. [Capsule formation in Staphylococcus aureus as a reason for nontypability by phages (author's transl)].. https://pubmed.ncbi.nlm.nih.gov/130760/

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