PMID- 16885322
OWN - NLM
STAT- MEDLINE
DCOM- 20061005
LR  - 20181113
IS  - 0099-2240 (Print)
IS  - 1098-5336 (Electronic)
IS  - 0099-2240 (Linking)
VI  - 72
IP  - 8
DP  - 2006 Aug
TI  - Occurrence of ammonia-oxidizing archaea in wastewater treatment plant 
      bioreactors.
PG  - 5643-7
AB  - We report molecular evidence that ammonia-oxidizing archaea (AOA) occur in 
      activated sludge bioreactors used to remove ammonia from wastewater. Using PCR 
      primers targeting archaeal ammonia monooxygenase subunit A (amoA) genes, we 
      retrieved and compared 75 sequences from five wastewater treatment plants 
      operating with low dissolved oxygen levels and long retention times. All of these 
      sequences showed similarity to sequences previously found in soil and sediments, 
      and they were distributed primarily in four major phylogenetic clusters. One of 
      these clusters contained virtually identical amoA sequences obtained from all 
      five activated sludge samples (from Oregon, Wisconsin, Pennsylvania, and New 
      Jersey) and accounted for 67% of all the sequences, suggesting that this AOA 
      phylotype may be widespread in nitrifying bioreactors.
FAU - Park, Hee-Deung
AU  - Park HD
AD  - Environmental Engineering and Sciences Program, Stanford University, Stanford, CA 
      94305-2115, USA.
FAU - Wells, George F
AU  - Wells GF
FAU - Bae, Hyokwan
AU  - Bae H
FAU - Criddle, Craig S
AU  - Criddle CS
FAU - Francis, Christopher A
AU  - Francis CA
LA  - eng
SI  - GENBANK/DQ278494
SI  - GENBANK/DQ278495
SI  - GENBANK/DQ278496
SI  - GENBANK/DQ278497
SI  - GENBANK/DQ278498
SI  - GENBANK/DQ278499
SI  - GENBANK/DQ278500
SI  - GENBANK/DQ278501
SI  - GENBANK/DQ278502
SI  - GENBANK/DQ278503
SI  - GENBANK/DQ278504
SI  - GENBANK/DQ278505
SI  - GENBANK/DQ278506
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SI  - GENBANK/DQ278509
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SI  - GENBANK/DQ278558
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SI  - GENBANK/DQ278560
SI  - GENBANK/DQ278561
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SI  - GENBANK/DQ278570
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SI  - GENBANK/DQ278584
SI  - GENBANK/DQ278585
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SI  - GENBANK/DQ278587
SI  - GENBANK/DQ278588
SI  - GENBANK/DQ278589
SI  - GENBANK/DQ278590
SI  - GENBANK/DQ278591
SI  - GENBANK/DQ278592
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - United States
TA  - Appl Environ Microbiol
JT  - Applied and environmental microbiology
JID - 7605801
RN  - 0 (DNA, Archaeal)
RN  - 0 (Sewage)
RN  - 7664-41-7 (Ammonia)
RN  - EC 1.- (Oxidoreductases)
RN  - EC 1.7.3.- (ammonia monooxygenase)
SB  - IM
MH  - Ammonia/*metabolism
MH  - Archaea/enzymology/genetics/*metabolism
MH  - *Bioreactors
MH  - DNA, Archaeal/analysis
MH  - Molecular Sequence Data
MH  - Oxidation-Reduction
MH  - Oxidoreductases/genetics
MH  - Phylogeny
MH  - Polymerase Chain Reaction/methods
MH  - Sequence Analysis, DNA
MH  - Sewage/*microbiology
MH  - Waste Disposal, Fluid/*methods
PMC - PMC1538709
EDAT- 2006/08/04 09:00
MHDA- 2006/10/06 09:00
PMCR- 2006/12/01
CRDT- 2006/08/04 09:00
PHST- 2006/08/04 09:00 [pubmed]
PHST- 2006/10/06 09:00 [medline]
PHST- 2006/08/04 09:00 [entrez]
PHST- 2006/12/01 00:00 [pmc-release]
AID - 72/8/5643 [pii]
AID - 0402-06 [pii]
AID - 10.1128/AEM.00402-06 [doi]
PST - ppublish
SO  - Appl Environ Microbiol. 2006 Aug;72(8):5643-7. doi: 10.1128/AEM.00402-06.