[Electron microscopic study of the localization of penicillin acylase in E. coli cells]. / Elektronno-mikroskopicheskoe izuchenie lokalizatsii penitsillinatsilazy v kletke E. coli
Antibiotiki
; (9): 807-10, 1975 Sep.
Article
em Ru
| MEDLINE
| ID: mdl-52342
ABSTRACT
The paper describes the studies on definition of penicillinacylase localizations in the cells of E. coli with the help of ferritin labeled immune sera and electron microscopy. Both the intact cells and the cells treated with the substances affecting the cell wall intactness were used. The study showed relation between penicillinacylase and the surface structures of the cell, i.e. the cell wall and the periplasmic areas. It was found that penicillinacylase got into the environmental medium with the splitted cell fragments which corresponded to the general mechanism of excretion of large high molecular compounds by gramnegative organisms.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Penicilina Amidase
/
Escherichia coli
/
Amidoidrolases
Idioma:
Ru
Revista:
Antibiotiki
Ano de publicação:
1975
Tipo de documento:
Article
País de publicação:
FEDERAÇÃO RUSSA
/
RU
/
RUSIA
/
RUSSIA