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STUDIES ON THE ANTIGENIC COMPOSITION OF GROUP A HEMOLYTIC STREPTOCOCCI : I. EFFECTS OF PROTEOLYTIC ENZYMES ON STREPTOCOCCAL CELLS
1. Proteolytic enzymes destroy the type-specific M antigen of group A hemolytic streptococci not only when the M substance is contained in cell-free extracts but also when it is a component of the living cell. 2. The injection of enzyme-treated cultures into rabbits fails to induce the formation of...
Autor principal: | Lancefield, Rebecca C. |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
The Rockefeller University Press
1943
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2135423/ https://www.ncbi.nlm.nih.gov/pubmed/19871342 |
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