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2014 Volume 5 Issue 2

Crude fatty acid extracts of Streptomyces sps inhibits the biofilm forming Streptococcus pyogenes ATCC 19615


Abstract
Crude fatty acid extract of soil Streptomyces sps on the biofilm formation by Streptococcus pyogenes ATCC 19615 was investigated. Totally, 25 Streptomyces sps were isolated identified from the soil samples collected from Nilgiris hill station. All the isolates were subjected to hydrogen peroxide assay, fatty acid extraction and antibiofilm assay. The fatty acid extracts of S8, S9, and S15 inhibited S. pyogenes at MIC 10 µg/ml. The BIC was observed as 84.6% , 96.41%, 80.5% at 50 µg/ml concentration. Streptolysin S assay showed that the crude lipid extracts have the capability of inhibiting the Streptolysin S activity. There were changes in extracellular protein of the pathogen exposed to the S8, S9 and S15 crude fatty acid extracts (50 µg/ml) at the range of 100-120 kDa which elucidates that the fatty acid extracts have a significant role in altering the extracellular protein which might be responsible for virulence of the pathogen.

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JOURNAL OF BIOCHEMICAL TECHNOLOGY
JOURNAL OF BIOCHEMICAL TECHNOLOGY
Journal of Biochemical Technology is a peer reviewed International Journal published by the Sevas Publishing on behalf of the Biochemical Technology Society, a Registered Charity Organization from India

AREA OF INTEREST
AREA OF INTEREST
Areas of high interest, cover new advances in enzymatic and protein mechanims; applied molecular genetics and biotechnology; genomics and proteomics; metabolic; medical, environmental, food and agro biotechnology.

FOCUS AND SCOPE
FOCUS AND SCOPE
Journal Of Biochemical Technology” Provides A Medium For The Rapid Publication Of Full-Length Articles, Mini-Reviews Of New And Emerging Products And Short Communications On All Aspects Of ...

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This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge. Keywords include, Biochemical Research: Endo/exocytosis, Trafficking, Membrane Biology, Cell Migration, Cell-Matrix Organelle Biogenesis, Cytoskeleton Proteolysis, Cell Death, Cell Cycle, Cancer, Cell Growth/Death, Differentiation, Drug Targets, Gene Therapy, Models of Disease, Proteomics, Stem Cells, Bioenergetics, Mitochondria, Free Radicals, Redox Signaling, Ion Transport/Channels, Oxidative