Metabolic potential of the imperfect denitrifier Candidatus Desulfobacillus denitrificans in an anammox bioreactor.
Ammonium Compounds
/ metabolism
Anaerobic Ammonia Oxidation
/ physiology
Anaerobiosis
Betaproteobacteria
/ metabolism
Bioreactors
/ microbiology
Carbon Dioxide
/ metabolism
Denitrification
/ physiology
Gene Expression Profiling
Glucose
/ metabolism
Inorganic Chemicals
/ metabolism
Nitric Acid
/ metabolism
Oxidation-Reduction
Planctomycetes
/ metabolism
Sulfur Compounds
/ metabolism
Transcriptome
/ genetics
Ca. Desulfobacillus denitrificans
anammox bioreactor
denitrification
metabolic pathway
Journal
MicrobiologyOpen
ISSN: 2045-8827
Titre abrégé: Microbiologyopen
Pays: England
ID NLM: 101588314
Informations de publication
Date de publication:
08 2021
08 2021
Historique:
revised:
10
07
2021
received:
19
04
2021
accepted:
16
07
2021
entrez:
30
8
2021
pubmed:
31
8
2021
medline:
6
1
2022
Statut:
ppublish
Résumé
The imperfect denitrifier, Candidatus (Ca.) Desulfobacillus denitrificans, which lacks nitric oxide (NO) reductase, frequently appears in anammox bioreactors depending on the operating conditions. We used genomic and metatranscriptomic analyses to evaluate the metabolic potential of Ca. D. denitrificans and deduce its functional relationships to anammox bacteria (i.e., Ca. Brocadia pituitae). Although Ca. D. denitrificans is hypothesized to supply NO to Ca. B. pituitae as a byproduct of imperfect denitrification, this microbe also possesses hydroxylamine oxidoreductase, which catalyzes the oxidation of hydroxylamine to NO and potentially the reverse reaction. Ca. D. denitrificans can use a range of electron donors for denitrification, including aromatic compounds, glucose, sulfur compounds, and hydrogen, but metatranscriptomic analysis suggested that the major electron donors are aromatic compounds, which inhibit anammox activity. The interrelationship between Ca. D. denitirificans and Ca. B. pituitae via the metabolism of aromatic compounds may govern the population balance of both species. Ca. D. denitrificans also has the potential to fix CO
Identifiants
pubmed: 34459550
doi: 10.1002/mbo3.1227
pmc: PMC8402940
doi:
Substances chimiques
Ammonium Compounds
0
Inorganic Chemicals
0
Sulfur Compounds
0
Carbon Dioxide
142M471B3J
Nitric Acid
411VRN1TV4
Glucose
IY9XDZ35W2
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
e1227Informations de copyright
© 2021 The Authors. MicrobiologyOpen published by John Wiley & Sons Ltd.
Références
J Bacteriol. 2001 Dec;183(24):7231-40
pubmed: 11717283
Environ Microbiol. 2014 Nov;16(11):3487-98
pubmed: 24750895
Environ Microbiol. 2012 May;14(5):1171-81
pubmed: 22296107
Microbiol Mol Biol Rev. 1997 Dec;61(4):533-616
pubmed: 9409151
Nat Rev Microbiol. 2011 Oct 03;9(11):803-16
pubmed: 21963803
Water Sci Technol. 2010;61(11):2723-32
pubmed: 20489244
FEBS Lett. 1991 Jul 8;285(1):1-5
pubmed: 1648508
J Biosci Bioeng. 2017 Apr;123(4):505-511
pubmed: 27986403
DNA Res. 2021 Jan 19;28(1):
pubmed: 33367889
Proc Natl Acad Sci U S A. 2017 Aug 1;114(31):8217-8222
pubmed: 28716929
Appl Microbiol Biotechnol. 2019 Oct;103(19):8191-8202
pubmed: 31478060
Bioinformatics. 2015 Jan 15;31(2):166-9
pubmed: 25260700
Water Res. 2014 Jul 1;58:169-78
pubmed: 24755301
Mol Biol Evol. 2018 Jun 1;35(6):1547-1549
pubmed: 29722887
Biochemistry. 2010 Oct 5;49(39):8546-53
pubmed: 20812758
Biodegradation. 2018 Dec;29(6):567-577
pubmed: 30259231
ISME J. 2015 May;9(5):1152-65
pubmed: 25343514
Bioresour Technol. 2014 Aug;166:103-11
pubmed: 24907569
Environ Sci Technol. 2018 May 15;52(10):5744-5752
pubmed: 29678110
DNA Res. 2016 Oct 1;23(5):467-475
pubmed: 27374611
J Bacteriol. 1999 Jun;181(12):3658-65
pubmed: 10368138
Biosci Biotechnol Biochem. 2018 Sep;82(9):1515-1517
pubmed: 29792119
BMC Bioinformatics. 2019 Jul 25;20(1):405
pubmed: 31345161
FEMS Microbiol Ecol. 2005 Jan 1;51(2):247-56
pubmed: 16329873
Eur J Biochem. 2001 Dec;268(24):6486-91
pubmed: 11737203
J Biosci Bioeng. 2002;94(6):497-505
pubmed: 16233341
Appl Microbiol Biotechnol. 2017 May;101(10):4315-4325
pubmed: 28194501
J Bacteriol. 2006 Apr;188(8):2919-27
pubmed: 16585753
Proc Natl Acad Sci U S A. 2016 Dec 20;113(51):14704-14709
pubmed: 27856762
Curr Opin Microbiol. 2005 Jun;8(3):253-9
pubmed: 15939347
J Biosci Bioeng. 2009 May;107(5):519-23
pubmed: 19393551
Nat Commun. 2017 May 31;8:15416
pubmed: 28561030
Sci Rep. 2016 Sep 27;6:34212
pubmed: 27670643
Bioinformatics. 2009 Aug 15;25(16):2078-9
pubmed: 19505943
FEMS Microbiol Lett. 2001 Sep 11;203(1):1-9
pubmed: 11557133
BMC Genomics. 2012 Dec 12;13:699
pubmed: 23234305
J Biol Chem. 2003 Mar 21;278(12):10081-6
pubmed: 12529359
J Biol Inorg Chem. 2015 Mar;20(2):287-309
pubmed: 25476858
Sci Rep. 2018 Mar 14;8(1):4490
pubmed: 29540736
Proc Natl Acad Sci U S A. 2019 Sep 10;116(37):18638-18646
pubmed: 31451656
Nucleic Acids Res. 2004 Mar 19;32(5):1792-7
pubmed: 15034147