Subtitle:

Regulation of biosynthesis of some egzoenzymes of Bacillus subtilis I BTC-3— effect of culturing medio

Publisher:

Committee on Biotechnology PAS ; Institute of Bioorganic Chemistry PAS

Abstract:

Subtilisin, metalloproteinase, a-amylase and lipase are produced by culturing B. subtilisIBTC-3. The regulation of biosynthesis of these enzymes is described. They are produced in thevarious media containing their inductors. Addition of yeast extract or com steep liquor markedlyincreases proteinases production. The catabolic repression of proteinases biosynthesis isn’tobserved in the media containing glucose. In the medium with NH4 ions both proteinases andamylase activities are completely lowered. The addition of casein hydrolysate markedly reducesproteinases production.

Relation:

Biotechnologia, vol.24, 1 (1994)-.

Volume:

24

Issue:

1

Start page:

148

End page:

156

Detailed Resource Type:

Article

Format:

application/pdf

Resource Identifier:

0860-7796 ; oai:rcin.org.pl:149033 ; IChB B-20

Source:

Library of Institute of Bioorganic Chemistry PAS

Language:

pol

Language of abstract:

eng

Temporal coverage:

1988-2010

Rights:

Creative Commons Attribution BY-SA 4.0 license

Terms of use:

Copyright-protected material. [CC BY-SA 4.0] May be used within the scope specified in Creative Commons Attribution BY-SA 4.0 license, full text available at:

Digitizing institution:

Institute of Bioorganic Chemistry of the Polish Academy of Science

Original in:

Institute of Bioorganic Chemistry of the Polish Academy of Science

Projects co-financed by:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

Access:

Open