Effects of the antimicrobial tylosin on the microbial community structure of an anaerobic sequencing batch reactor
dc.contributor.author | Shimada, Toshio | en_US |
dc.contributor.author | Li, Xu | en_US |
dc.contributor.author | Zilles, Julie L. | en_US |
dc.contributor.author | Morgenroth, Eberhard | en_US |
dc.contributor.author | Raskin, Lutgarde | en_US |
dc.date.accessioned | 2011-01-04T16:23:59Z | |
dc.date.available | 2012-02-21T18:47:01Z | en_US |
dc.date.issued | 2011-02 | en_US |
dc.identifier.citation | Shimada, Toshio; Li, Xu; Zilles, Julie L.; Morgenroth, Eberhard; Raskin, Lutgarde (2011). "Effects of the antimicrobial tylosin on the microbial community structure of an anaerobic sequencing batch reactor." Biotechnology and Bioengineering 108(2): 296-305. <http://hdl.handle.net/2027.42/78493> | en_US |
dc.identifier.issn | 0006-3592 | en_US |
dc.identifier.issn | 1097-0290 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/78493 | |
dc.description.abstract | The effects of the antimicrobial tylosin on a methanogenic microbial community were studied in a glucose-fed laboratory-scale anaerobic sequencing batch reactor (ASBR) exposed to stepwise increases of tylosin (0, 1.67, and 167 mg/L). The microbial community structure was determined using quantitative fluorescence in situ hybridization (FISH) and phylogenetic analyses of bacterial 16S ribosomal RNA (rRNA) gene clone libraries of biomass samples. During the periods without tylosin addition and with an influent tylosin concentration of 1.67 mg/L, 16S rRNA gene sequences related to Syntrophobacter were detected and the relative abundance of Methanosaeta species was high. During the highest tylosin dose of 167 mg/L, 16S rRNA gene sequences related to Syntrophobacter species were not detected and the relative abundance of Methanosaeta decreased considerably. Throughout the experimental period, Propionibacteriaceae and high GC Gram-positive bacteria were present, based on 16S rRNA gene sequences and FISH analyses, respectively. The accumulation of propionate and subsequent reactor failure after long-term exposure to tylosin are attributed to the direct inhibition of propionate-oxidizing syntrophic bacteria closely related to Syntrophobacter and the indirect inhibition of Methanosaeta by high propionate concentrations and low pH. Biotechnol. Bioeng. 2011;108: 296–305. © 2010 Wiley Periodicals, Inc. | en_US |
dc.format.extent | 712383 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.publisher | Wiley Subscription Services, Inc., A Wiley Company | en_US |
dc.subject.other | Chemistry | en_US |
dc.subject.other | Biochemistry and Biotechnology | en_US |
dc.title | Effects of the antimicrobial tylosin on the microbial community structure of an anaerobic sequencing batch reactor | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Biological Chemistry | en_US |
dc.subject.hlbsecondlevel | Ecology and Evolutionary Biology | en_US |
dc.subject.hlbsecondlevel | Mathematics | en_US |
dc.subject.hlbsecondlevel | Natural Resources and Environment | en_US |
dc.subject.hlbsecondlevel | Statistics and Numeric Data | en_US |
dc.subject.hlbsecondlevel | Public Health | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.subject.hlbtoplevel | Social Sciences | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Civil and Environmental Engineering, University of Michigan, 107 EWRE Building, 1351 Beal Ave, Ann Arbor, Michigan 48109-2125; telephone: 734-647-6920; fax: 734-763-2275 ; Department of Civil and Environmental Engineering, University of Michigan, 107 EWRE Building, 1351 Beal Ave, Ann Arbor, Michigan 48109-2125; telephone: 734-647-6920; fax: 734-763-2275. | en_US |
dc.contributor.affiliationother | Department of Civil and Environmental Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois | en_US |
dc.contributor.affiliationother | Department of Civil Engineering, University of Nebraska at Lincoln, Lincoln, Nebraska | en_US |
dc.contributor.affiliationother | Department of Civil and Environmental Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois | en_US |
dc.contributor.affiliationother | Eawag: Swiss Federal Institute of Aquatic Science and Technology, Dubendorf, Switzerland ; Institute of Environmental Engineering, ETH Zurich, Zurich, Switzerland | en_US |
dc.identifier.pmid | 20830676 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/78493/1/22934_ftp.pdf | |
dc.identifier.doi | 10.1002/bit.22934 | en_US |
dc.identifier.source | Biotechnology and Bioengineering | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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