JoVE Logo
Faculty Resource Center

Sign In

Använda Overlay-analys för att Kvalitativt Mät Bakteriell Produktion av och känslighet för pneumokockinfektioner bakteriociner

DOI :

10.3791/51876-v

September 30th, 2014

September 30th, 2014

13,158 Views

1Microbiology and Immunology, University of Michigan, 2Pediatrics and Communicable Diseases, University of Michigan

Competition in Streptococcus pneumoniae is mediated by bacteriocins, small antimicrobial peptides with inhibitory activity towards pneumococcus and other related species.  Here we describe an optimized bacterial overlay assay that allows for the characterization of bacteriocin activity and inhibitory spectrum, bacteriocin-specific immunity, and detection of secreted quorum sensing peptides.

Tags

Infektionssjukdomar

-- Views

Related Videos

JoVE Logo

Privacy

Terms of Use

Policies

Research

Education

ABOUT JoVE

Copyright © 2024 MyJoVE Corporation. All rights reserved