Microbially induced concrete corrosion (MICC) is an important problem in sewers. Here, small-subunit (SSU) rRNA gene amplicon pyrosequencing was used to characterize MICC communities. Microbial community composition differed between wall- and ceiling-associated MICC layers. Acidithiobacillus spp. were present at low abundances, and the communities were dominated by other sulfur-oxidizing-associated lineages.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3457466PMC
http://dx.doi.org/10.1128/AEM.01582-12DOI Listing

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