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Literature DB >> 22753998

Isolation of Serratia marcescens SR1 as a Source of Chitinase Having Potentiality of Using as a Biocontrol Agent.

Abstract

Serratia marcescens, strain SR(1) was isolated from the local soil of a cultivated farm and it was screened as potent strain for chitinase production. Maximum chitinase production (77.3 u Mh(-1) 100(-1)) was observed after 96 h of incubation period with pH 5.5 at 30°C under shake conditions (120 rpm). Compare to still flasks, shake culture with prawn fish colloidal chitin of 0.5% (w/v) concentration, showed a better enzyme yield. Crude enzyme showed antifungal activity against plant pathogens.

Entities: Species

Keywords: Chitinase enzyme; Colloidal chitin; Plant pathogens; Serratia marcescens

Year: 2011 PMID： 22753998 PMCID： PMC3209922 DOI： 10.1007/s12088-011-0065-x

Source DB: PubMed Journal: Indian J Microbiol ISSN： 0046-8991 Impact factor: 2.461

11 in total

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