[Growth kinetics of Escherichia coli and Saccharomyces cerevisiae cultured on membrane filters]. / Cinétiques de croissance de Escherichia coli et de Saccharomyces cerevisiae en culture sur membranes filtrantes.
Ann Inst Pasteur Microbiol (1985)
; 136A(2): 247-59, 1985.
Article
em Fr
| MEDLINE
| ID: mdl-3890699
ABSTRACT
The growth kinetics of Escherichia coli and Saccharomyces cerevisiae cultivated on Millipore membrane filters (MF) was studied. Exponential growth kinetics was observed for both microorganisms, but in the case of E. coli cultivated on 0.8 micron and 1.2 micron MF, a decrease in the growth rate compared to that observed in liquid medium was noted. On the other hand, S. cerevisiae was unable to grow on a MF belonging to some batches, whereas E. coli showed normal behavior towards these MF. These data underline the importance of the effect upon growth kinetics of the relative cell size proportionally to the size of the MF pores.
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Coleções:
01-internacional
Contexto em Saúde:
3_ND
Base de dados:
MEDLINE
Assunto principal:
Saccharomyces cerevisiae
/
Escherichia coli
/
Filtros Microporos
Idioma:
Fr
Revista:
Ann Inst Pasteur Microbiol (1985)
Ano de publicação:
1985
Tipo de documento:
Article