PMID- 16091891
OWN - NLM
STAT- MEDLINE
DCOM- 20051025
LR  - 20131121
IS  - 0141-5492 (Print)
IS  - 0141-5492 (Linking)
VI  - 27
IP  - 13
DP  - 2005 Jul
TI  - Autohydrogenotrophic denitrifying microbial community in a glass beads biofilm 
      reactor.
PG  - 949-53
AB  - A glass bead biofilm reactor was operated using H2 as an electron donor to remove 
      nitrate at 150 mg NO3-N l(-1) to below detection level. The microbial community 
      in the glass beads biofilm reactor was investigated by using denaturing gradient 
      gel electrophoresis (DGGE) and phylogenetic analysis. In DGGE analysis of the 
      biofilm, five bands were dominant and indicated the presence of eight 
      beta-proteobacteria, one gamma-proteobacteria and twelve clostridia. An 
      unculturable Hydrogenophaga sp., which is a new genus of hydrogen-oxidizing 
      bacterium was dominant in microbial community of the biofilm reactor.
FAU - Park, Ho Il
AU  - Park HI
AD  - Water Environment and Remediation Research Center, Korea Institute of Science and 
      Technology, 136-791 Seoul, Korea.
FAU - Choi, Yong-Jin
AU  - Choi YJ
FAU - Pak, Daewon
AU  - Pak D
LA  - eng
PT  - Journal Article
PL  - Netherlands
TA  - Biotechnol Lett
JT  - Biotechnology letters
JID - 8008051
RN  - 0 (DNA, Bacterial)
RN  - 0 (Nitrates)
RN  - 0 (Nitrites)
RN  - 0 (RNA, Ribosomal, 16S)
RN  - 0 (Sewage)
RN  - 7YNJ3PO35Z (Hydrogen)
SB  - IM
MH  - Bacteria/genetics/growth & development/*metabolism
MH  - Betaproteobacteria/genetics/growth & development/metabolism
MH  - Biodiversity
MH  - *Biofilms
MH  - Bioreactors/*microbiology
MH  - Clostridium/genetics/growth & development/metabolism
MH  - Comamonadaceae/genetics/growth & development/metabolism
MH  - DNA, Bacterial/analysis/genetics
MH  - Electrophoresis, Polyacrylamide Gel/methods
MH  - Gammaproteobacteria/genetics/growth & development/metabolism
MH  - Glass
MH  - Hydrogen/metabolism
MH  - Microspheres
MH  - Nitrates/*metabolism
MH  - Nitrites/metabolism
MH  - Phylogeny
MH  - RNA, Ribosomal, 16S/genetics
MH  - Sewage/microbiology
EDAT- 2005/08/11 09:00
MHDA- 2005/10/26 09:00
CRDT- 2005/08/11 09:00
PHST- 2004/11/22 00:00 [received]
PHST- 2005/05/11 00:00 [accepted]
PHST- 2005/08/11 09:00 [pubmed]
PHST- 2005/10/26 09:00 [medline]
PHST- 2005/08/11 09:00 [entrez]
AID - 10.1007/s10529-005-7654-x [doi]
PST - ppublish
SO  - Biotechnol Lett. 2005 Jul;27(13):949-53. doi: 10.1007/s10529-005-7654-x.