PMID- 19789865 OWN - NLM STAT- MEDLINE DCOM- 20100302 LR - 20131121 IS - 1432-0614 (Electronic) IS - 0175-7598 (Linking) VI - 85 IP - 3 DP - 2010 Jan TI - Microbial community of acetate utilizing denitrifiers in aerobic granules. PG - 753-62 LID - 10.1007/s00253-009-2263-6 [doi] AB - The aerobic sludge granules cultivated at high organic loading rates could effectively convert 100-700 mg l(-1) nitrite to nitrogen gas with 400 or 1,200 mg l(-1) dosed acetate. The denitrifying microbial community structure of the so-cultivated granules was investigated by 16S rRNA gene sequences and localized using fluorescence in situ hybridization (FISH). The 16S rRNA gene phylotypes in the clone library and FISH probes used exhibited high diversity among the bacteria and denitrifying communities, with the members of Betaproteobacteria predominant that were closely related to families Comamonadaceae, Nitrosomonadaceae, Alcaligenaceae, and Rhodocyclaceae. The confocal laser scanning microscope and staining test revealed that active microbial community principally distributed at 200-250 microm beneath the outer surface, embedded in extracellular polymeric substances. FAU - Adav, Sunil S AU - Adav SS AD - State Key Laboratory of Water Resource and Environment, Harbin Institute of Technology, Harbin, China. FAU - Lee, Duu-Jong AU - Lee DJ FAU - Lai, J Y AU - Lai JY LA - eng SI - GENBANK/GQ891759 SI - GENBANK/GQ891760 SI - GENBANK/GQ891761 SI - GENBANK/GQ891762 SI - GENBANK/GQ891763 SI - GENBANK/GQ891764 SI - GENBANK/GQ891765 SI - GENBANK/GQ891766 SI - GENBANK/GQ891767 SI - GENBANK/GQ891768 SI - GENBANK/GQ891769 SI - GENBANK/GQ891770 SI - GENBANK/GQ891771 SI - GENBANK/GQ891772 SI - GENBANK/GQ891773 SI - GENBANK/GQ891774 SI - GENBANK/GQ891775 SI - GENBANK/GQ891776 SI - GENBANK/GQ891777 SI - GENBANK/GQ891778 SI - GENBANK/GQ891779 SI - GENBANK/GQ891780 SI - GENBANK/GQ891781 SI - GENBANK/GQ891782 SI - GENBANK/GQ891783 SI - GENBANK/GQ891784 SI - GENBANK/GQ891785 SI - GENBANK/GQ891786 SI - GENBANK/GQ891787 SI - GENBANK/GQ891788 SI - GENBANK/GQ891789 SI - GENBANK/GQ891790 SI - GENBANK/GQ891791 SI - GENBANK/GQ891792 SI - GENBANK/GQ891793 SI - GENBANK/GQ891794 SI - GENBANK/GQ891795 SI - GENBANK/GQ891796 SI - GENBANK/GQ891797 SI - GENBANK/GQ891798 SI - GENBANK/GQ891799 SI - GENBANK/GQ891800 SI - GENBANK/GQ891801 SI - GENBANK/GQ891802 SI - GENBANK/GQ891803 SI - GENBANK/GQ891804 SI - GENBANK/GQ891805 SI - GENBANK/GQ891806 SI - GENBANK/GQ891807 SI - GENBANK/GQ891808 SI - GENBANK/GQ891809 SI - GENBANK/GQ891810 SI - GENBANK/GQ891811 SI - GENBANK/GQ891812 SI - GENBANK/GQ891813 SI - GENBANK/GQ891814 SI - GENBANK/GQ891815 SI - GENBANK/GQ891816 SI - GENBANK/GQ891817 SI - GENBANK/GQ891818 SI - GENBANK/GQ891819 SI - GENBANK/GQ891820 SI - GENBANK/GQ891821 SI - GENBANK/GQ891822 SI - GENBANK/GQ891823 SI - GENBANK/GQ891824 SI - GENBANK/GQ891825 SI - GENBANK/GQ891826 SI - GENBANK/GQ891827 SI - GENBANK/GQ891828 SI - GENBANK/GQ891829 SI - GENBANK/GQ891830 SI - GENBANK/GQ891831 SI - GENBANK/GQ891832 SI - GENBANK/GQ891833 SI - GENBANK/GQ891834 SI - GENBANK/GQ891835 SI - GENBANK/GQ891836 SI - GENBANK/GQ891837 SI - GENBANK/GQ891838 SI - GENBANK/GQ891839 SI - GENBANK/GQ891840 SI - GENBANK/GQ891841 SI - GENBANK/GQ891842 SI - GENBANK/GQ891843 SI - GENBANK/GQ891844 SI - GENBANK/GQ891845 SI - GENBANK/GQ891846 SI - GENBANK/GQ891847 SI - GENBANK/GQ891848 SI - GENBANK/GQ891849 SI - GENBANK/GQ891850 SI - GENBANK/GQ891851 SI - GENBANK/GQ891852 SI - GENBANK/GQ891853 SI - GENBANK/GQ891854 SI - GENBANK/GQ891855 SI - GENBANK/GQ891856 SI - GENBANK/GQ891857 SI - GENBANK/GQ891858 SI - GENBANK/GQ891859 SI - GENBANK/GQ891860 PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - Germany TA - Appl Microbiol Biotechnol JT - Applied microbiology and biotechnology JID - 8406612 RN - 0 (DNA, Bacterial) RN - 0 (DNA, Ribosomal) RN - 0 (Nitrites) RN - 0 (RNA, Ribosomal, 16S) RN - 0 (Sewage) RN - N762921K75 (Nitrogen) SB - IM MH - Bacteria, Aerobic/*classification/*genetics/metabolism MH - *Biodiversity MH - Cluster Analysis MH - DNA, Bacterial/chemistry/genetics MH - DNA, Ribosomal/chemistry/genetics MH - In Situ Hybridization, Fluorescence MH - Microscopy, Confocal MH - Microscopy, Electron, Scanning MH - Molecular Sequence Data MH - Nitrites/*metabolism MH - Nitrogen/*metabolism MH - Phylogeny MH - RNA, Ribosomal, 16S/genetics MH - Sequence Analysis, DNA MH - Sewage/*microbiology MH - Staining and Labeling EDAT- 2009/10/01 06:00 MHDA- 2010/03/03 06:00 CRDT- 2009/10/01 06:00 PHST- 2009/08/03 00:00 [received] PHST- 2009/09/11 00:00 [accepted] PHST- 2009/09/10 00:00 [revised] PHST- 2009/10/01 06:00 [entrez] PHST- 2009/10/01 06:00 [pubmed] PHST- 2010/03/03 06:00 [medline] AID - 10.1007/s00253-009-2263-6 [doi] PST - ppublish SO - Appl Microbiol Biotechnol. 2010 Jan;85(3):753-62. doi: 10.1007/s00253-009-2263-6.