PMID- 23377490
OWN - NLM
STAT- MEDLINE
DCOM- 20131031
LR  - 20221207
IS  - 1432-0991 (Electronic)
IS  - 0343-8651 (Linking)
VI  - 66
IP  - 6
DP  - 2013 Jun
TI  - Analysis of microbial population dynamics in a partial nitrifying SBR at ambient 
      temperature.
PG  - 614-20
LID - 10.1007/s00284-013-0317-6 [doi]
AB  - In this study, a lab-scale partial nitrifying sequencing batch reactor (SBR) was 
      developed to investigate partial nitrification at ambient temperature (16-22  degrees C). 
      Techniques of denaturing gradient gel electrophoresis (DGGE), cloning, and 
      fluorescence in situ hybridization (FISH) were utilized simultaneously to study 
      microbial population dynamics. Partial nitrification was effectively achieved in 
      response to shifts of influent ammonium concentrations. DGGE results showed that 
      higher ammonia concentration referred to lower ammonia-oxidizing bacteria (AOB) 
      diversity in the SBR. Phylogenetic analysis revealed that all the predominant AOB 
      was affiliated with Nitrosomonas genus. FISH analysis illustrated AOB was the 
      predominant nitrifying bacteria of microbial compositions when SBR achieved 
      partial nitrification (PN) at ambient temperature.
FAU - Zeng, Taotao
AU  - Zeng T
AD  - School of Municipal and Environmental Engineering, Harbin Institute of 
      Technology, Harbin 150090, People's Republic of China. biowater@126.com
FAU - Li, Dong
AU  - Li D
FAU - Zeng, Huiping
AU  - Zeng H
FAU - Zhang, Zhao
AU  - Zhang Z
FAU - Liu, Liqian
AU  - Liu L
FAU - Zhang, Xiaojing
AU  - Zhang X
FAU - Zhang, Jie
AU  - Zhang J
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20130203
PL  - United States
TA  - Curr Microbiol
JT  - Current microbiology
JID - 7808448
RN  - 0 (DNA, Bacterial)
RN  - 0 (RNA, Ribosomal, 16S)
RN  - 0 (Waste Water)
RN  - 7664-41-7 (Ammonia)
SB  - IM
MH  - Ammonia/*metabolism
MH  - Base Sequence
MH  - *Bioreactors
MH  - DNA, Bacterial/analysis/genetics
MH  - In Situ Hybridization, Fluorescence
MH  - Microbial Consortia
MH  - Nitrification
MH  - Nitrosomonas/genetics/*growth & development/isolation & purification/metabolism
MH  - Phylogeny
MH  - RNA, Ribosomal, 16S/genetics
MH  - Temperature
MH  - *Waste Disposal, Fluid
MH  - Wastewater/*microbiology
MH  - Water Purification
EDAT- 2013/02/05 06:00
MHDA- 2013/11/01 06:00
CRDT- 2013/02/05 06:00
PHST- 2012/10/28 00:00 [received]
PHST- 2013/01/09 00:00 [accepted]
PHST- 2013/02/05 06:00 [entrez]
PHST- 2013/02/05 06:00 [pubmed]
PHST- 2013/11/01 06:00 [medline]
AID - 10.1007/s00284-013-0317-6 [doi]
PST - ppublish
SO  - Curr Microbiol. 2013 Jun;66(6):614-20. doi: 10.1007/s00284-013-0317-6. Epub 2013 
      Feb 3.