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RCIN and OZwRCIN projects

Object

Title: The effect of cadmium (Cd2+) and lead (Pb2+) ionson microbial decompositi on of organic biopolimers in an eutrophic lake

Creator:

Gajewski, Adam J. ; Chróst, Ryszard J.

Date issued/created:

1994

Resource type:

Text

Subtitle:

The effect of cadmium (Cd2+) and lead (Pb2+) ionson microbial decompositi on of organic biopolimers in an eutrophic lake

Publisher:

Committee on Biotechnology PAS ; Institute of Bioorganic Chemistry PAS

Abstract:

The effects of cadmium and lead ions on bacterial ectoenzymatic activities (aminopeptidase,alkaline phosphate and lipase) and on the rates of [^"^Clglucose and [^H]N-acetylaminoglucoseuptake were investigated in short-period experiments. Both the activities of ectoenzymes andrates of organic substrates uptake by bacteria were strongly inhibited by studied metal ions,even in their low concentrations. Three types of inhibition; competitive (aminopeptidase), noncompetitive (lipase) and mixed (alkaline phosphatase) due to Pb^"^ and Cd^"^ were observed. Thepotential mechanisms of changes of the physical and chemical properties of studied enzymesby cadmium and lead were discussed.

Relation:

Biotechnologia, vol.26, 3 (1994)-.

Volume:

26

Issue:

3

Start page:

71

End page:

81

Detailed Resource Type:

Article

Format:

application/pdf

Resource Identifier:

0860-7796 ; oai:rcin.org.pl:148485 ; IChB B-22

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

Object collections:

Last modified:

Nov 25, 2020

In our library since:

Nov 25, 2020

Number of object content downloads / hits:

40

All available object's versions:

https://rcin.org.pl./publication/183903

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