Tracking microbial interactions with NanoSIMS

Simultaneous analysis of microbial identity and function using NanoSIMS

Identifying the function of uncultured microbes in their environments today remains one of the main challenges for microbial ecologists. In this article, we describe a new method allowing simultaneous analysis of microbial identity and function. This method is based on the visualization of oligonucleotide probe-conferred hybridization signal in single microbial cells and isotopic measurement us...

Interactions with microbial pathogens.

A wide variety of bacterial pathogens, as well as several fungi, kill C. elegans or produce non-lethal disease symptoms. This allows the nematode to be used as a simple, tractable model host for infectious disease. Human pathogens that affect C. elegans include gram-negative bacteria of genera Burkholderia, Pseudomonas, Salmonella, Serratia and Yersinia; gram-positive bacteria Enterococcus, Sta...

MICROBIAL SOURCE TRACKING - FAQs

Microbial Source Tracking within your watershed can provide important information regarding the Point Source (structures, pipes, sewage outfalls) and Non-Point Source (runoff, animals) contamination present in your service area. Determination of human, ruminant and other fecal inputs into surface source or ground waters can provide a scientific basis for watershed management decisions and can a...

Microbial Source Tracking Study

Microbial Source Tracking

Microbial contamination affects a large number of water bodies in the US. Because it is not feasible to directly monitor all pathogens, it is standard practice to monitor fecal indicator bacteria (FIB), such as total and fecal coliforms, Clostridium perfringens, Escherichia coli, and fecal enterococci, in water. Epidemiological studies have established human health standards based on exposure t...