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Items: 18


Denitrifying haloarchaea within the genus Haloferax display divergent respiratory phenotypes, with implications for their release of nitrogenous gases.

Torregrosa-Crespo J, Pire C, Martínez-Espinosa RM, Bergaust L.

Environ Microbiol. 2019 Jan;21(1):427-436. doi: 10.1111/1462-2920.14474. Epub 2018 Dec 16.


A bet-hedging strategy for denitrifying bacteria curtails their release of N2O.

Lycus P, Soriano-Laguna MJ, Kjos M, Richardson DJ, Gates AJ, Milligan DA, Frostegård Å, Bergaust L, Bakken LR.

Proc Natl Acad Sci U S A. 2018 Nov 13;115(46):11820-11825. doi: 10.1073/pnas.1805000115. Epub 2018 Nov 1.


Denitrifying haloarchaea: sources and sinks of nitrogenous gases.

Torregrosa-Crespo J, Bergaust L, Pire C, Martínez-Espinosa RM.

FEMS Microbiol Lett. 2018 Feb 1;365(3). doi: 10.1093/femsle/fnx270. Review.


Phenotypic and genotypic richness of denitrifiers revealed by a novel isolation strategy.

Lycus P, Lovise Bøthun K, Bergaust L, Peele Shapleigh J, Reier Bakken L, Frostegård Å.

ISME J. 2017 Oct;11(10):2219-2232. doi: 10.1038/ismej.2017.82. Epub 2017 Jul 11.


Modularity of nitrogen-oxide reducing soil bacteria: linking phenotype to genotype.

Roco CA, Bergaust LL, Bakken LR, Yavitt JB, Shapleigh JP.

Environ Microbiol. 2017 Jun;19(6):2507-2519. doi: 10.1111/1462-2920.13250. Epub 2016 Mar 21.


The roles of the hybrid cluster protein, Hcp and its reductase, Hcr, in high affinity nitric oxide reduction that protects anaerobic cultures of Escherichia coli against nitrosative stress.

Wang J, Vine CE, Balasiny BK, Rizk J, Bradley CL, Tinajero-Trejo M, Poole RK, Bergaust LL, Bakken LR, Cole JA.

Mol Microbiol. 2016 Jun;100(5):877-92. doi: 10.1111/mmi.13356. Epub 2016 Mar 22.


Transient Accumulation of NO2- and N2O during Denitrification Explained by Assuming Cell Diversification by Stochastic Transcription of Denitrification Genes.

Hassan J, Qu Z, Bergaust LL, Bakken LR.

PLoS Comput Biol. 2016 Jan 5;12(1):e1004621. doi: 10.1371/journal.pcbi.1004621. eCollection 2016 Jan.


Homeostatic control of nitric oxide (NO) at nanomolar concentrations in denitrifying bacteria - modelling and experimental determination of NO reductase kinetics in vivo in Paracoccus denitrificans.

Hassan J, Bergaust LL, Molstad L, de Vries S, Bakken LR.

Environ Microbiol. 2016 Sep;18(9):2964-78. doi: 10.1111/1462-2920.13129. Epub 2016 Jan 25.


Transcriptional and metabolic regulation of denitrification in Paracoccus denitrificans allows low but significant activity of nitrous oxide reductase under oxic conditions.

Qu Z, Bakken LR, Molstad L, Frostegård Å, Bergaust LL.

Environ Microbiol. 2016 Sep;18(9):2951-63. doi: 10.1111/1462-2920.13128. Epub 2016 Jan 18.


Low probability of initiating nirS transcription explains observed gas kinetics and growth of bacteria switching from aerobic respiration to denitrification.

Hassan J, Bergaust LL, Wheat ID, Bakken LR.

PLoS Comput Biol. 2014 Nov 6;10(11):e1003933. doi: 10.1371/journal.pcbi.1003933. eCollection 2014 Nov.


Role of norEF in denitrification, elucidated by physiological experiments with Rhodobacter sphaeroides.

Bergaust LL, Hartsock A, Liu B, Bakken LR, Shapleigh JP.

J Bacteriol. 2014 Jun;196(12):2190-200. doi: 10.1128/JB.00003-14. Epub 2014 Apr 4.


Strains in the genus Thauera exhibit remarkably different denitrification regulatory phenotypes.

Liu B, Mao Y, Bergaust L, Bakken LR, Frostegård A.

Environ Microbiol. 2013 Oct;15(10):2816-28. doi: 10.1111/1462-2920.12142. Epub 2013 May 13.


Metabolic modeling of denitrification in Agrobacterium tumefaciens: a tool to study inhibiting and activating compounds for the denitrification pathway.

Kampschreur MJ, Kleerebezem R, Picioreanu C, Bakken L, Bergaust L, de Vries S, Jetten MS, van Loosdrecht MC.

Front Microbiol. 2012 Oct 18;3:370. doi: 10.3389/fmicb.2012.00370. eCollection 2012.


Regulation of denitrification at the cellular level: a clue to the understanding of N2O emissions from soils.

Bakken LR, Bergaust L, Liu B, Frostegård A.

Philos Trans R Soc Lond B Biol Sci. 2012 May 5;367(1593):1226-34. doi: 10.1098/rstb.2011.0321.


Expression of nitrous oxide reductase in Paracoccus denitrificans is regulated by oxygen and nitric oxide through FnrP and NNR.

Bergaust L, van Spanning RJ, Frostegård A, Bakken LR.

Microbiology. 2012 Mar;158(Pt 3):826-34. doi: 10.1099/mic.0.054148-0. Epub 2011 Dec 15.


Denitrification regulatory phenotype, a new term for the characterization of denitrifying bacteria.

Bergaust L, Bakken LR, Frostegård A.

Biochem Soc Trans. 2011 Jan;39(1):207-12. doi: 10.1042/BST0390207.


Denitrification response patterns during the transition to anoxic respiration and posttranscriptional effects of suboptimal pH on nitrous [corrected] oxide reductase in Paracoccus denitrificans.

Bergaust L, Mao Y, Bakken LR, Frostegård A.

Appl Environ Microbiol. 2010 Oct;76(19):6387-96. doi: 10.1128/AEM.00608-10. Epub 2010 Aug 13. Erratum in: Appl Environ Microbiol. 2010 Dec;76(24):8285.


Transcription and activities of NOx reductases in Agrobacterium tumefaciens: the influence of nitrate, nitrite and oxygen availability.

Bergaust L, Shapleigh J, Frostegård A, Bakken L.

Environ Microbiol. 2008 Nov;10(11):3070-81. doi: 10.1111/j.1462-2920.2007.01557.x. Epub 2008 Feb 24.


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