Urban aerosols harbor diverse and dynamic bacterial populations.
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ABSTRACT:
SUBMITTER: Brodie EL
PROVIDER: S-EPMC1713168 | biostudies-literature | 2007 Jan
REPOSITORIES: biostudies-literature
Publications
Urban aerosols harbor diverse and dynamic bacterial populations.
Brodie Eoin L EL DeSantis Todd Z TZ Parker Jordan P Moberg JP Zubietta Ingrid X IX Piceno Yvette M YM Andersen Gary L GL
Proceedings of the National Academy of Sciences of the United States of America 20061220 1
Considering the importance of its potential implications for human health, agricultural productivity, and ecosystem stability, surprisingly little is known regarding the composition or dynamics of the atmosphere's microbial inhabitants. Using a custom high-density DNA microarray, we detected and monitored bacterial populations in two U.S. cities over 17 weeks. These urban aerosols contained at least 1,800 diverse bacterial types, a richness approaching that of some soil bacterial communities. We ...[more]
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