Title:

Regulacja ekspresji genów warunkujących biosyntezę enzymów pektynolitycznych w komórkach Erwinia: ich znaczenie w patogenezie mokrej zgnilizny

Subtitle:

Regulacja ekspresji genów warunkujących biosyntezę enzymów pektynolitycznych w komórkach Erwinia: ich znaczenie w patogenezie mokrej zgnilizny

Creator:

Jafra, Sylwia ; Łojkowska, Ewa

Publisher:

Committee on Biotechnology PAS ; Institute of Bioorganic Chemistry PAS

Date issued/created:

1999

Subject and Keywords:

biotechnology

Abstract:

The enterobacterium Envinia causes soft rot disease in various plants. Erwinia pathogenicityresults from the secretion of pectinolytic and cellulolytic enzymes responsible for the deteriorationof the plant cell wall. It produces pectin methylesterases, several pectate lyases, polygalacturonase, pectin lyase, cellulases and hemicellulase. Regulation of pectinases genes requires severalregulatory systems. Deletion of the major pectate lyase genes from Erwinia genome failed tototally eliminate tissue maceration. Structural genes for secondary pectate lyase were clonedand sequenced. The important role of the secondary pelL gene in the development of infectionwas demonstrated.

Relation:

Biotechnologia, vol.45, 2 (1999)-.

Volume:

45

Issue:

2

Start page:

104

End page:

119

Resource type:

Text

Detailed Resource Type:

Article

Format:

application/pdf

Resource Identifier:

0860-7796 ; IChB B-41

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