
Tone Tønjum
- Professor (Group leader); PhD, MD
- +47 23074065/90152936
Publications 2020
Antibiotic resistance: turning evolutionary principles into clinical reality
FEMS Microbiol Rev, 44 (2), 171-188
DOI 10.1093/femsre/fuaa001, PubMed 31981358
Spatial Transcriptomics Reveals Genes Associated with Dysregulated Mitochondrial Functions and Stress Signaling in Alzheimer Disease
iScience, 23 (10), 101556
DOI 10.1016/j.isci.2020.101556, PubMed 33083725
Characteristics of pulmonary multidrug-resistant tuberculosis patients in Tigray Region, Ethiopia: A cross-sectional study
PLoS One, 15 (8), e0236362
DOI 10.1371/journal.pone.0236362, PubMed 32797053
Frequency and patterns of first- and second-line drug resistance-conferring mutations in Mycobacterium tuberculosis isolated from pulmonary tuberculosis patients in a cross-sectional study in Tigray Region, Ethiopia
J Glob Antimicrob Resist, 24, 6-13
DOI 10.1016/j.jgar.2020.11.017, PubMed 33279682
Lineage-Specific Proteomic Signatures in the Mycobacterium tuberculosis Complex Reveal Differential Abundance of Proteins Involved in Virulence, DNA Repair, CRISPR-Cas, Bioenergetics and Lipid Metabolism
Front Microbiol, 11, 550760
DOI 10.3389/fmicb.2020.550760, PubMed 33072011
Publications 2019
Ample glycosylation in membrane and cell envelope proteins may explain the phenotypic diversity and virulence in the Mycobacterium tuberculosis complex
Sci Rep, 9 (1), 2927
DOI 10.1038/s41598-019-39654-9, PubMed 30814666
Molecular epidemiology of M. tuberculosis in Ethiopia: A systematic review and meta-analysis
Tuberculosis (Edinb), 118, 101858
DOI 10.1016/j.tube.2019.101858, PubMed 31430694
Introducing RpsA Point Mutations Δ438A and D123A into the Chromosome of Mycobacterium tuberculosis Confirms Their Role in Causing Resistance to Pyrazinamide
Antimicrob Agents Chemother, 63 (6)
DOI 10.1128/AAC.02681-18, PubMed 30858213
Publications 2018
A genomic view of experimental intraspecies and interspecies transformation of a rifampicin-resistance allele into Neisseria meningitidis
Microb Genom, 4 (11)
DOI 10.1099/mgen.0.000222, PubMed 30251949
The Role of Mitochondrial Dysfunction in the Progression of Alzheimer's Disease
Curr Med Chem, 25 (40), 5578-5587
DOI 10.2174/0929867324666170616110111, PubMed 28618998
Expression of nucleotide excision repair in Alzheimer's disease is higher in brain tissue than in blood
Neurosci Lett, 672, 53-58
DOI 10.1016/j.neulet.2018.02.043, PubMed 29474873
Publications 2017
Comparative proteomic analysis of Neisseria meningitidis wildtype and dprA null mutant strains links DNA processing to pilus biogenesis
BMC Microbiol, 17 (1), 96
DOI 10.1186/s12866-017-1004-8, PubMed 28431522
Nε- and O-Acetylation in Mycobacterium tuberculosis Lineage 7 and Lineage 4 Strains: Proteins Involved in Bioenergetics, Virulence, and Antimicrobial Resistance Are Acetylated
J Proteome Res, 16 (11), 4045-4059
DOI 10.1021/acs.jproteome.7b00429, PubMed 28920697
A non-canonical mismatch repair pathway in prokaryotes
Nat Commun, 8, 14246
DOI 10.1038/ncomms14246, PubMed 28128207
The helicase DinG responds to stress due to DNA double strand breaks
PLoS One, 12 (11), e0187900
DOI 10.1371/journal.pone.0187900, PubMed 29121674
DprA from Neisseria meningitidis: properties and role in natural competence for transformation
Microbiology (Reading), 163 (7), 1016-1029
DOI 10.1099/mic.0.000489, PubMed 28696187
Mitochondrial transcription factor A (TFAM) rs1937 and AP endonuclease 1 (APE1) rs1130409 alleles are associated with reduced cognitive performance
Neurosci Lett, 645, 46-52
DOI 10.1016/j.neulet.2017.02.062, PubMed 28242328
Tuberculosis Outbreak in an Educational Institution in Norway
J Clin Microbiol, 55 (5), 1327-1333
DOI 10.1128/JCM.01152-16, PubMed 28202795
Comparative Proteomic Analysis of Mycobacterium tuberculosis Lineage 7 and Lineage 4 Strains Reveals Differentially Abundant Proteins Linked to Slow Growth and Virulence
Front Microbiol, 8, 795
DOI 10.3389/fmicb.2017.00795, PubMed 28536560
Publications 2016
Characterization of the Neisseria meningitidis Helicase RecG
PLoS One, 11 (10), e0164588
DOI 10.1371/journal.pone.0164588, PubMed 27736945
Altered DNA base excision repair profile in brain tissue and blood in Alzheimer's disease
Mol Brain, 9 (1), 61
DOI 10.1186/s13041-016-0237-z, PubMed 27234294
The Mycobacterium tuberculosis transcriptional landscape under genotoxic stress
BMC Genomics, 17 (1), 791
DOI 10.1186/s12864-016-3132-1, PubMed 27724857
Deciphering the recent phylogenetic expansion of the originally deeply rooted Mycobacterium tuberculosis lineage 7
BMC Evol Biol, 16 (1), 146
DOI 10.1186/s12862-016-0715-z, PubMed 27363525
Throat culture positivity rate and antibiotic susceptibility pattern of beta-hemolytic streptococci in children on secondary prophylaxis for rheumatic heart disease
BMC Infect Dis, 16 (1), 510
DOI 10.1186/s12879-016-1841-3, PubMed 27663649
Publications 2015
Staphylococcal α-hemolysin is neurotoxic and causes lysis of brain cells in vivo and in vitro
Neurotoxicology, 48, 61-7
DOI 10.1016/j.neuro.2015.03.001, PubMed 25757835
The Inner Membrane Protein PilG Interacts with DNA and the Secretin PilQ in Transformation
PLoS One, 10 (8), e0134954
DOI 10.1371/journal.pone.0134954, PubMed 26248334
Reduced expression of aquaporins in human intestinal mucosa in early stage inflammatory bowel disease
Clin Exp Gastroenterol, 8, 49-67
DOI 10.2147/CEG.S70119, PubMed 25624769
Mycobacterium tuberculosis lineage 7 strains are associated with prolonged patient delay in seeking treatment for pulmonary tuberculosis in Amhara Region, Ethiopia
J Clin Microbiol, 53 (4), 1301-9
DOI 10.1128/JCM.03566-14, PubMed 25673798
Publications 2014
Mathematical and live meningococcal models for simple sequence repeat dynamics - coherent predictions and observations
PLoS One, 9 (7), e101637
DOI 10.1371/journal.pone.0101637, PubMed 24999629
Brain infection with Staphylococcus aureus leads to high extracellular levels of glutamate, aspartate, γ-aminobutyric acid, and zinc
J Neurosci Res, 92 (12), 1792-800
DOI 10.1002/jnr.23444, PubMed 25043715
[A knot on the aquarium owner's hand]
Tidsskr Nor Laegeforen, 134 (7), 715
DOI 10.4045/tidsskr.13.1425, PubMed 24721859
Publications 2013
Dialects of the DNA uptake sequence in Neisseriaceae
PLoS Genet, 9 (4), e1003458
DOI 10.1371/journal.pgen.1003458, PubMed 23637627
The synergies of microorganisms enlightened - convergent approaches to delineating coinfections
Pathog Dis, 69 (2), 71
DOI 10.1111/2049-632X.12101, PubMed 24151184
Transient OGG1, APE1, PARP1 and Polβ expression in an Alzheimer's disease mouse model
Mech Ageing Dev, 134 (10), 467-77
DOI 10.1016/j.mad.2013.09.002, PubMed 24121118
The glia doctrine: addressing the role of glial cells in healthy brain ageing
Mech Ageing Dev, 134 (10), 449-59
DOI 10.1016/j.mad.2013.10.001, PubMed 24141107
DNA damage response, bioenergetics, and neurological disease: the challenge of maintaining brain health in an aging human population
Mech Ageing Dev, 134 (10), 427-33
DOI 10.1016/j.mad.2013.05.001, PubMed 23665461
DNA metabolism in mycobacterial pathogenesis
Curr Top Microbiol Immunol, 374, 27-51
DOI 10.1007/82_2013_328, PubMed 23633106
Effects of conserved residues and naturally occurring mutations on Mycobacterium tuberculosis RecG helicase activity
Microbiology (Reading), 160 (Pt 1), 217-227
DOI 10.1099/mic.0.072140-0, PubMed 24169816
Publications 2012
Restriction and sequence alterations affect DNA uptake sequence-dependent transformation in Neisseria meningitidis
PLoS One, 7 (7), e39742
DOI 10.1371/journal.pone.0039742, PubMed 22768309
Enzymatic activities and DNA substrate specificity of Mycobacterium tuberculosis DNA helicase XPB
PLoS One, 7 (5), e36960
DOI 10.1371/journal.pone.0036960, PubMed 22615856
Structure and assembly of a trans-periplasmic channel for type IV pili in Neisseria meningitidis
PLoS Pathog, 8 (9), e1002923
DOI 10.1371/journal.ppat.1002923, PubMed 23028322
The enemy within us: lessons from the 2011 European Escherichia coli O104:H4 outbreak
EMBO Mol Med, 4 (9), 841-8
DOI 10.1002/emmm.201201662, PubMed 22927122
Gut bacterial profile in patients newly diagnosed with treatment-naïve Crohn's disease
Clin Exp Gastroenterol, 5, 173-86
DOI 10.2147/CEG.S33858, PubMed 23049264
Mycobacterium tuberculosis RecG binds and unwinds model DNA substrates with a preference for Holliday junctions
Microbiology (Reading), 158 (Pt 8), 1982-1993
DOI 10.1099/mic.0.058693-0, PubMed 22628485
Publications 2011
Structure-function relationships of the competence lipoprotein ComL and SSB in meningococcal transformation
Microbiology (Reading), 157 (Pt 5), 1329-1342
DOI 10.1099/mic.0.046896-0, PubMed 21330432
DNA base excision repair gene polymorphisms modulate human cognitive performance and decline during normal life span
Mech Ageing Dev, 132 (8-9), 449-58
DOI 10.1016/j.mad.2011.08.002, PubMed 21884718
Considered "negative" for MAP, these results would be very "positive" for tuberculoid leprosy Reply
J. Crohns Colitis, 5 (4), 374
Kiss and run - phosphoglycerol modifications of N. Meningitidis pili mediate detachment
Front Microbiol, 2, 82
DOI 10.3389/fmicb.2011.00082, PubMed 21747798
The ada operon of Mycobacterium tuberculosis encodes two DNA methyltransferases for inducible repair of DNA alkylation damage
DNA Repair (Amst), 10 (6), 595-602
DOI 10.1016/j.dnarep.2011.03.007, PubMed 21570366
Publications 2010
Structural alterations in a component of cytochrome c oxidase and molecular evolution of pathogenic Neisseria in humans
PLoS Pathog, 6 (8), e1001055
DOI 10.1371/journal.ppat.1001055, PubMed 20808844
Paucity of mycobacteria in mucosal bowel biopsies from adults and children with early inflammatory bowel disease
J Crohns Colitis, 4 (5), 561-6
DOI 10.1016/j.crohns.2010.05.003, PubMed 21122560
Publications 2009
Genome dynamics in major bacterial pathogens
FEMS Microbiol Rev, 33 (3), 453-70
DOI 10.1111/j.1574-6976.2009.00173.x, PubMed 19396949
Molecular diagnostics in tuberculosis: basis and implications for therapy
Mol Diagn Ther, 13 (3), 137-51
DOI 10.1007/BF03256322, PubMed 19650669
Microbial DNA metabolism, genome dynamics and human disease
FEMS Microbiol Rev, 33 (3), 451-2
DOI 10.1111/j.1574-6976.2009.00174.x, PubMed 19396948
DNA repair in Mycobacterium tuberculosis revisited
FEMS Microbiol Rev, 33 (3), 471-87
DOI 10.1111/j.1574-6976.2009.00170.x, PubMed 19385996
Identification of neisserial DNA binding components
Microbiology (Reading), 155 (Pt 3), 852-862
DOI 10.1099/mic.0.022640-0, PubMed 19246756
Characterization of the major formamidopyrimidine-DNA glycosylase homolog in Mycobacterium tuberculosis and its linkage to variable tandem repeats
FEMS Immunol Med Microbiol, 56 (2), 151-61
DOI 10.1111/j.1574-695X.2009.00562.x, PubMed 19496823
Characterization of the meningococcal DNA glycosylase Fpg involved in base excision repair
BMC Microbiol, 9, 7
DOI 10.1186/1471-2180-9-7, PubMed 19134198
Publications 2008
Evolution and diversity of clonal bacteria: the paradigm of Mycobacterium tuberculosis
PLoS One, 3 (2), e1538
DOI 10.1371/journal.pone.0001538, PubMed 18253486
Infections due to various atypical mycobacteria in a Norwegian multiplex family with dominant interferon-gamma receptor deficiency
Clin Infect Dis, 46 (3), e23-7
DOI 10.1086/525855, PubMed 18171304
Reduced DNA binding and uptake in the absence of DsbA1 and DsbA2 of Neisseria meningitidis due to inefficient folding of the outer-membrane secretin PilQ
Microbiology (Reading), 154 (Pt 1), 217-225
DOI 10.1099/mic.0.2007/010496-0, PubMed 18174140
Neisseriaceae, Moraxellaceae, Chlamydia, Mycoplasma and Ureaplasma, Rickettsiaceae, Gardnerella, Calymmatobacterium, Cardiobacterium, Streptobacillus and Capnocytophaga
In Medisinsk mikrobiologi, 3. utgave (Degré M, Hovig B, Rollag H, eds.), Gyldendal, Oslo, 111-128, 202-217, 218-222, 240-250, 251-260, 264-269, 270-272
PublikaID 53, ISBN 978-82-05-31590-7
The impact of the neisserial DNA uptake sequences on genome evolution and stability
Genome Biol, 9 (3), R60
DOI 10.1186/gb-2008-9-3-r60, PubMed 18366792
Publications 2007
The outer membrane secretin PilQ from Neisseria meningitidis binds DNA
Microbiology (Reading), 153 (Pt 5), 1593-1603
DOI 10.1099/mic.0.2006/004200-0, PubMed 17464074
Interactions between the lipoprotein PilP and the secretin PilQ in Neisseria meningitidis
J Bacteriol, 189 (15), 5716-27
DOI 10.1128/JB.00060-07, PubMed 17526700
Genome instability and DNA repair in brain, ageing and neurological disease
Neuroscience, 145 (4), 1183-6
DOI 10.1016/j.neuroscience.2007.03.015, PubMed 17400394
DNA repair profiles of disease-associated isolates of Neisseria meningitidis
FEMS Immunol Med Microbiol, 49 (2), 243-51
DOI 10.1111/j.1574-695X.2006.00195.x, PubMed 17284282
Microbial genome dynamics in CNS pathogenesis
Neuroscience, 145 (4), 1375-87
DOI 10.1016/j.neuroscience.2007.01.059, PubMed 17367950
Genetic interactions of DNA repair pathways in the pathogen Neisseria meningitidis
J Bacteriol, 189 (15), 5728-37
DOI 10.1128/JB.00161-07, PubMed 17513474
Publications 2006
New functional identity for the DNA uptake sequence in transformation and its presence in transcriptional terminators
J Bacteriol, 189 (5), 2077-85
DOI 10.1128/JB.01408-06, PubMed 17194793
Transformation and DNA repair
In Handbook of Meningococcal Disease: Infection Biology, Vaccination, Clinical Management (Frosch M, Maiden MCJ, eds.), Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, FRG, 119-144
DOI 10.1002/3527608508.ch7, PublikaID 51, ISBN 978-3-527-31260-3
Meningococcal genome dynamics
Nat Rev Microbiol, 4 (1), 11-22
DOI 10.1038/nrmicro1324, PubMed 16357857
Topology of the outer-membrane secretin PilQ from Neisseria meningitidis
Microbiology (Reading), 152 (Pt 12), 3751-3764
DOI 10.1099/mic.0.2006/000315-0, PubMed 17159226
The solution structure of a domain from the Neisseria meningitidis lipoprotein PilP reveals a new beta-sandwich fold
J Mol Biol, 364 (2), 186-95
DOI 10.1016/j.jmb.2006.08.078, PubMed 17007878
Assignment of 1H, 13C, and 15N resonances for the PilP pilot protein from Neisseria meningitidis
J Biomol NMR, 36 Suppl 1, 68
DOI 10.1007/s10858-006-9054-5, PubMed 16933020
The fallacies of hope: will we discover new antibiotics to combat pathogenic bacteria in time?
FEMS Microbiol Rev, 30 (6), 841-52
DOI 10.1111/j.1574-6976.2006.00038.x, PubMed 17064283
Publications 2005
Interaction with type IV pili induces structural changes in the bacterial outer membrane secretin PilQ
J Biol Chem, 280 (19), 18923-30
DOI 10.1074/jbc.M411603200, PubMed 15753075
Antimutator role of DNA glycosylase MutY in pathogenic Neisseria species
J Bacteriol, 187 (8), 2801-9
DOI 10.1128/JB.187.8.2801-2809.2005, PubMed 15805527
Genus Simonsiella
In Bergey's Manual of Systematic Bacteriology. Volume 2: The Proteobacteria. Part C: The Alpha-, Beta-, Delta-, and Epsilonproteobacteria. 2nd ed. (Garrity GM, ed.), Springer Verlag New York Inc., New York, 844-851
DOI 10.1007/0-387-29298-5_195, PublikaID 46, ISBN 978-0-387-24145-6
Order Neisseriales
In Bergey's Manual of Systematic Bacteriology. Volume 2: The Proteobacteria. Part C: The Alpha-, Beta-, Delta-, and Epsilonproteobacteria. 2nd ed. (Garrity GM, ed.), Springer Verlag New York Inc., New York, 774
PublikaID 47, ISBN 978-0-387-24145-6
Family Neisseriaceae
In Bergey's Manual of Systematic Bacteriology. Volume 2: The Proteobacteria. Part C: The Alpha-, Beta-, Delta-, and Epsilonproteobacteria. 2nd ed. (Garrity GM, ed.), Springer Verlag New York Inc., New York, 775-776
PublikaID 48, ISBN 978-0-387-24145-6
Genus Neisseria
In Bergey's Manual of Systematic Bacteriology. Volume 2: The Proteobacteria. Part C: The Alpha-, Beta-, Delta-, and Epsilonproteobacteria. 2nd ed. (Garrity GM, ed.), Springer Verlag New York Inc., New York, 777-798
DOI 10.1007/0-387-29298-5_185, PublikaID 49, ISBN 978-0-387-24145-6
Genus Alysiella
In Bergey's Manual of Systematic Bacteriology. Volume 2: The Proteobacteria. Part C: The Alpha-, Beta-, Delta-, and Epsilonproteobacteria. 2nd ed. (Garrity GM, ed.), Springer Verlag New York Inc., New York, 798-801
DOI 10.1007/0-387-29298-5_186, PublikaID 50, ISBN 978-0-387-24145-6
Publications 2004
Structure of the Neisseria meningitidis outer membrane PilQ secretin complex at 12 A resolution
J Biol Chem, 279 (38), 39750-6
DOI 10.1074/jbc.M405971200, PubMed 15254043
Biased distribution of DNA uptake sequences towards genome maintenance genes
Nucleic Acids Res, 32 (3), 1050-8
DOI 10.1093/nar/gkh255, PubMed 14960717
Transformation and DNA repair: linkage by DNA recombination
Trends Microbiol, 12 (1), 1-4
DOI 10.1016/j.tim.2003.11.008, PubMed 14700543
Publications 2003
Three-dimensional structure of the Neisseria meningitidis secretin PilQ determined from negative-stain transmission electron microscopy
J Bacteriol, 185 (8), 2611-7
DOI 10.1128/jb.185.8.2611-2617.2003, PubMed 12670986
Publications 2001
Analysis of the PilQ secretin from Neisseria meningitidis by transmission electron microscopy reveals a dodecameric quaternary structure
J Bacteriol, 183 (13), 3825-32
DOI 10.1128/JB.183.13.3825-3832.2001, PubMed 11395444
Diagnostics of neisseriaceae and moraxellaceae by ribosomal DNA sequencing: ribosomal differentiation of medical microorganisms
J Clin Microbiol, 39 (3), 936-42
DOI 10.1128/JCM.39.3.936-942.2001, PubMed 11230407
Microbial fitness and genome dynamics
Trends Microbiol, 9 (8), 356-8
DOI 10.1016/s0966-842x(01)02099-6, PubMed 11519528
Publications 2000
Intracerebral abscess caused by Nocardia otitidiscaviarum in a renal transplant patient--cured by evacuation plus antibiotic therapy
Nephron, 86 (1), 79-83
DOI 10.1159/000045716, PubMed 10971157
Publications 1998
Antibiotic resistance of pneumococci in Norway
Int J Antimicrob Agents, 10 (1), 77-81
DOI 10.1016/s0924-8579(98)00018-1, PubMed 9624547
Phylogeny of the family Moraxellaceae by 16S rDNA sequence analysis, with special emphasis on differentiation of Moraxella species
Int J Syst Bacteriol, 48 Pt 1, 75-89
DOI 10.1099/00207713-48-1-75, PubMed 9542079
Structure and function of repetitive sequence elements associated with a highly polymorphic domain of the Neisseria meningitidis PilQ protein
Mol Microbiol, 29 (1), 111-24
DOI 10.1046/j.1365-2958.1998.00910.x, PubMed 9701807
Differentiation of Mycobacterium ulcerans, M. marinum, and M. haemophilum: mapping of their relationships to M. tuberculosis by fatty acid profile analysis, DNA-DNA hybridization, and 16S rRNA gene sequence analysis
J Clin Microbiol, 36 (4), 918-25
DOI 10.1128/JCM.36.4.918-925.1998, PubMed 9542909
Publications 1997
Moraxella boevrei sp. nov., a new Moraxella species found in goats
Int J Syst Bacteriol, 47 (1), 115-21
DOI 10.1099/00207713-47-1-115, PubMed 8995812
Direct detection of Mycobacterium tuberculosis complex in clinical samples from patients in Norway by ligase chain reaction
J Clin Microbiol, 35 (12), 3248-53
DOI 10.1128/JCM.35.12.3248-3253.1997, PubMed 9399528
[Molecular mycobacterium-diagnostics. Weapon against increased global spread of tuberculosis]
Lakartidningen, 94 (41), 3612-4, 3616
PubMed 9411108
The pilus colonization factor of pathogenic neisserial species: organelle biogenesis and structure/function relationships--a review
Gene, 192 (1), 155-63
DOI 10.1016/s0378-1119(97)00018-8, PubMed 9224886
Publications 1996
Moraxella caprae sp nov, a new member of the classical Moraxellae with very close affinity to Moraxella bovis (vol 45, pg 467, 1995)
Int. J. Syst. Bacteriol., 46 (1), 366
Direct detection of Mycobacterium tuberculosis in respiratory samples from patients in Scandinavia by polymerase chain reaction
Clin Microbiol Infect, 2 (2), 127-131
DOI 10.1111/j.1469-0691.1996.tb00218.x, PubMed 11866830
Publications 1995
Detection of rifampin resistance among isolates of Mycobacterium tuberculosis from Mozambique
Microb Drug Resist, 1 (4), 321-6
DOI 10.1089/mdr.1995.1.321, PubMed 9158803
Moraxella caprae sp. nov., a new member of the classical Moraxellae with very close affinity to Moraxella bovis
Int J Syst Bacteriol, 45 (3), 467-71
DOI 10.1099/00207713-45-3-467, PubMed 8590674
Fastidious gram-negative bacteria: meeting the diagnostic challenge with nucleic acid analysis
APMIS, 103 (9), 609-27
DOI 10.1111/j.1699-0463.1995.tb01414.x, PubMed 7488382
Identification and characterization of pilG, a highly conserved pilus-assembly gene in pathogenic Neisseria
Mol Microbiol, 16 (3), 451-64
DOI 10.1111/j.1365-2958.1995.tb02410.x, PubMed 7565106
Publications 1994
Streptococcus phocae sp. nov., a new species isolated from clinical specimens from seals
Int J Syst Bacteriol, 44 (4), 646-50
DOI 10.1099/00207713-44-4-646, PubMed 7981096
Publications 1993
DNA probing into fastidious gram-negative bacterial species: a search for diagnostic criteria
Kaptein W. Wilhelmsen og Frues bakteriologiske institutt,Rikshospitalet (National hospital), University of Oslo, Oslo, 1 b. (flere pag.)
BIBSYS 931794889, ISBN 82-7633-031-2
Identification of Actinobacillus actinomycetemcomitans by leukotoxin gene-specific hybridization and polymerase chain reaction assays
J Clin Microbiol, 31 (7), 1856-9
DOI 10.1128/JCM.31.7.1856-1859.1993, PubMed 8349764
Sequence divergence in two tandemly located pilin genes of Eikenella corrodens
Infect Immun, 61 (5), 1909-16
DOI 10.1128/IAI.61.5.1909-1916.1993, PubMed 8478080
Publications 1992
Differentiation of Moraxella nonliquefaciens, M. lacunata, and M. bovis by using multilocus enzyme electrophoresis and hybridization with pilin-specific DNA probes
J Clin Microbiol, 30 (12), 3099-107
DOI 10.1128/JCM.30.12.3099-3107.1992, PubMed 1452691
Publications 1991
Systemic meningococcal disease: the diagnosis on admission to hospital
NIPH Ann, 14 (1), 11-22
PubMed 1881574
[Diagnosis of cytomegalovirus infections in hospitalized patients]
Tidsskr Nor Laegeforen, 111 (28), 3401-4
PubMed 1665258
The type 4 pilin of Moraxella nonliquefaciens exhibits unique similarities with the pilins of Neisseria gonorrhoeae and Dichelobacter (Bacteroides) nodosus
J Gen Microbiol, 137 (10), 2483-90
DOI 10.1099/00221287-137-10-2483, PubMed 1770363
Publications 1990
Identification of Haemophilus aphrophilus and Actinobacillus actinomycetemcomitans by DNA-DNA hybridization and genetic transformation
J Clin Microbiol, 28 (9), 1994-8
DOI 10.1128/JCM.28.9.1994-1998.1990, PubMed 2229383
Publications 1989
[Gene technology in medical microbiology--a general review]
Tidsskr Nor Laegeforen, 109 (31), 3216-8
PubMed 2595686
[Self-poisoning in Northwest Norway in 1975-1984]
Tidsskr Nor Laegeforen, 109 (2), 173-6
PubMed 2916191
[Self-poisoning in Northwest Norway in 1984. A follow-up after 6 months. A prospective study]
Tidsskr Nor Laegeforen, 109 (2), 177-9
PubMed 2916192
Differentiation of some species of Neisseriaceae and other bacterial groups by DNA-DNA hybridization
APMIS, 97 (5), 395-405
DOI 10.1111/j.1699-0463.1989.tb00806.x, PubMed 2730785
Publications 1986
Detection of serum antibody response in patients infected with one strain of Campylobacter jejuni with a DIG-ELISA method
NIPH Ann, 9 (2), 51-60
PubMed 3808455
Publications 1985
Identification of Eikenella corrodens and Cardiobacterium hominis by genetic transformation
Acta Pathol Microbiol Immunol Scand B, 93 (6), 389-94
DOI 10.1111/j.1699-0463.1985.tb02907.x, PubMed 2939687
Publications 1983
Factors preceding the onset of meningococcal disease, with special emphasis on passive smoking, symptoms of ill health
NIPH Ann, 6 (2), 169-73
PubMed 6676682
The early phase of meningococcal disease
NIPH Ann, 6 (2), 175-81
PubMed 6676683