Characterization of the bacterial and fungal microbiome in indoor dust and outdoor air samples: a pilot study.

ABSTRACT: Environmental microbes have been associated with both protective and adverse health effects in children and adults. Epidemiological studies often rely on broad biomarkers of microbial exposure (i.e. endotoxin, 1 → 3-beta-d-glucan), but fail to identify the taxonomic composition of the microbial community. Our aim was to characterize the bacterial and fungal microbiome in different types of environmental samples collected in studies of human health effects. We determined the composition of microbial communities present in home, school and outdoor air samples by amplifying and sequencing regions of rRNA genes from bacteria (16S) and fungi (18S and ITS). Samples for this pilot study included indoor settled dust (from both a Boston area birth cohort study on Home Allergens and Asthma (HAA) (n

SUBMITTER: Hanson B 

PROVIDER: S-EPMC5015483 | biostudies-literature | 2016 Jun

REPOSITORIES: biostudies-literature