[Experimental induction of rotund bodies in Thermus equaticus]. / Experimentelle Induktion von "rotund bodies" bei Thermus aquaticus.
Z Allg Mikrobiol
; 20(1): 33-45, 1980.
Article
en De
| MEDLINE
| ID: mdl-6155008
With several isolates of T. aquaticus rotund bodies (rbs) have been artificially induced. The most active agents were lysozyme, pronase (not trypsin), cellulase (not alpha-amylase or beta-glucosidase), penicillin and some mineral salts. Two modifications of rbs were observed: the vesticular type arising from single cells or filaments and the aggregate-rbs resulting from secondary associations of several cells or filaments. In both cases the primary event is a partial detachment of the outer layer of cell envelopes followed by its swelling to form a hyaline bleb. Within these osmotically stable blebs cells and/or filaments involved in the ribs production become irreversibly trapped. Appearance of filaments and rbs in stationary phase cultures are discussed as a consequence of unbalanced growth culminating in abnormal autolytic reactions.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Thermus
Idioma:
De
Revista:
Z Allg Mikrobiol
Año:
1980
Tipo del documento:
Article
Pais de publicación:
Alemania