Literature DB >> 3135255

Effect of temperature on alpha-amylase formation and DNA replication in Bacillus subtilis.

J Hao1, J Pazlarová, M Strnadová, P Tichý, J Chaloupka.   

Abstract

The effect of temperature on extracellular alpha-amylase synthesis and chromosomal and plasmid DNA replication in Bacillus subtilis A18 carrying plasmid pMI10 was studied. The specific growth rate mu increased with elevated temperature up to 42.5 degrees C, while the activities of alpha-amylase per population dry mass decreased. No obvious quantitative changes of 14C-thymidine incorporation per dry mass increase and no basic differences in plasmid copy number in the range of temperatures from 25 to 40 degrees C were found.

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Year:  1988        PMID: 3135255     DOI: 10.1007/bf02925910

Source DB:  PubMed          Journal:  Folia Microbiol (Praha)        ISSN: 0015-5632            Impact factor:   2.099


  4 in total

Review 1.  Extracellular enzyme synthesis in the genus Bacillus.

Authors:  F G Priest
Journal:  Bacteriol Rev       Date:  1977-09

2.  Effect of prolonged cultivation in a chemostat under nitrogen limitation on the morphology and ultrastructure of Bacillus subtilis.

Authors:  J Cáslavská; J Kodesová; I Horáková
Journal:  Folia Microbiol (Praha)       Date:  1972       Impact factor: 2.099

3.  A rapid and economic method for estimation of the number of plasmid copies in Escherichia coli cells.

Authors:  J Hochmannová; J Nesvera
Journal:  Folia Microbiol (Praha)       Date:  1982       Impact factor: 2.099

4.  Cloning and expression of a Bacillus coagulans amylase gene in Escherichia coli.

Authors:  P Cornelis; C Digneffe; K Willemot
Journal:  Mol Gen Genet       Date:  1982
  4 in total
  2 in total

1.  Regulation of extracellular proteins and alpha-amylase secretion by temperature in Bacillus subtilis.

Authors:  J Hao; J Pazlarová; M Strnadová; J Chaloupka
Journal:  Folia Microbiol (Praha)       Date:  1989       Impact factor: 2.099

2.  High yield fermentation and purification of Tendamistat disulphide analogues secreted by Streptomyces lividans.

Authors:  S Haas-Lauterbach; M Scharf; B Sprunkel; M Neeb; K P Koller; J W Engels
Journal:  Appl Microbiol Biotechnol       Date:  1993-03       Impact factor: 4.813

  2 in total

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