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» Articles » PMID: 23975695

Comparison of Bacterial Communities of Biofilms Formed on Different Membrane Surfaces

Overview
Journal World J Microbiol Biotechnol
Publisher Springer
Specialties Biotechnology
Microbiology
Date 2013 Aug 27
PMID 23975695
Citations 4
Authors
Sang-Hoon Lee
Ted Inpyo Hong
Bongchul Kim
Seungkwan Hong
Hee-Deung Park
Affiliations
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Abstract

Bacterial biofilm communities formed on different membrane surfaces were investigated based on 16S rRNA gene sequence analysis. The biofilm communities were distinct from those of mixed-liquor and consisted mainly of Beta- and Gammaproteobacteria. Sequences of Xathomonas and Aquabacterium were mostly retrieved from the biofilm samples rather than from the mixed liquor. Furthermore, statistical analyses demonstrated the importance of a physico-chemical property of membrane, surface roughness, in structuring the bacterial biofilm communities.

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