The effect of electromagnetic field on the biosynthesis and various properties of extracellular proteinase and lectin from Bacillus subtilis 316 M

The promoting effect of electromagnetic field (EMF) on biosynthesis and activity of extracellular proteinase and lectin in B. subtilis 316 M was observed. It caused 1.5- and 4-fold increase of the metabolites yield respectively. The EMF stimulated a 2-fold activation of lectin, rise of the enzyme ac...

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Bibliographic Details
Published inPrikladnaja biohimija i mikrobiologija Vol. 32; no. 6; p. 646
Main Authors Kudria, V A, Simonenko, I A, Koltukova, N V, Povaliaeva, I V, Iakovleva, O V
Format Journal Article
LanguageRussian
Published Russia (Federation) 01.11.1996
Subjects
Bacillus subtilis - metabolism
Bacillus subtilis - radiation effects
Electromagnetic Fields
Enzyme Stability
Isoelectric Focusing
Lectins - isolation & purification
Lectins - radiation effects
Serine Endopeptidases - isolation & purification
Serine Endopeptidases - radiation effects
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Summary:The promoting effect of electromagnetic field (EMF) on biosynthesis and activity of extracellular proteinase and lectin in B. subtilis 316 M was observed. It caused 1.5- and 4-fold increase of the metabolites yield respectively. The EMF stimulated a 2-fold activation of lectin, rise of the enzyme activity and a shift of it pI from 11.4-11.5 to 9.2-9.3.
ISSN:0555-1099