Microbial biofilms in water meters

Here is your song to go with this post: Something in the water by Carrie Underwood. When we drink tap water, we usually don’t really think about the bacteria that might be in there. The quality of drinking water in the US is regulated by Environmental Protection Agency (EPA) and monitored by regularly testing the water …

Where the sausage gets made

Here is a recent article about a built environment that hasn’t been characterized before for bacterial diversity: a meat processing plant where sausages are produced. The authors sequenced the V1-V3 area of the 16S rRNA gene to characterize cold tolerant or psychrotrophic bacteria in a refrigerated meat processing plant. Psychrotolerant bacteria are bacteria that are capable of surviving in …