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STUDIES OF L FORMS AND PROTOPLASTS OF GROUP A STREPTOCOCCI : I. ISOLATION, GROWTH, AND BACTERIOLOGIC CHARACTERISTICS
L forms of Group A streptococci have been isolated by the use of penicillin gradient agar plates. Osmotically fragile protoplasts of Group A streptococci have been obtained by the use of Group C phage-associated lysin which lyses Group A streptococci and their isolated cell walls. Membranes surround...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
1959
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2137041/ https://www.ncbi.nlm.nih.gov/pubmed/13824817 |