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Publications by Kaare Jyssum

72 publications found

Original articles

Jyssum K, Allunans J (1984)
Inhibitory spectrum of bacteriocin-like agents from Neisseria meningitidis
Acta Pathol Microbiol Immunol Scand B, 92 (3), 159-63
DOI 10.1111/j.1699-0463.1984.tb02812.x, PubMed 6435390

Jyssum K, Allunans J (1984)
Activity of bacteriocin-like agents from Neisseria meningitidis on strains isolated from patients and carriers
Acta Pathol Microbiol Immunol Scand B, 92 (3), 165-70
DOI 10.1111/j.1699-0463.1984.tb02813.x, PubMed 6435391

Jyssum K, Allunans J (1983)
Influence of blood cells on the expression of bacteriocin-like activity in Neisseria meningitidis
Acta Pathol Microbiol Immunol Scand B, 91 (4), 245-50
DOI 10.1111/j.1699-0463.1983.tb00041.x, PubMed 6414242

Jyssum K, Allunans J (1983)
Expression of bacteriocin-like activity in batch cultures of Neisseria meningitidis and consequences for genetic recombination
Acta Pathol Microbiol Immunol Scand B, 91 (2), 107-11
DOI 10.1111/j.1699-0463.1983.tb00018.x, PubMed 6408888

Jyssum K, Allunans J (1982)
Three types of growth inhibition among strains of Neisseria meningitidis isolated from patients in Norway
Acta Pathol Microbiol Immunol Scand B, 90 (5), 335-40
DOI 10.1111/j.1699-0463.1982.tb00128.x, PubMed 6816008

JYSSUM K, ALLUNANS J (1982)
3 TYPES OF GROWTH-INHIBITION AMONG STRAINS OF NEISSERIA-MENINGITIDIS ISOLATED FROM PATIENTS IN NORWAY
ACTA PATH MICRO IM B, 90 (5), 335-340

Jyssum S, Jyssum K (1979)
Metabolism of pyrimidine bases and nucleosides in Neisseria meningitidis
J Bacteriol, 138 (2), 320-3
DOI 10.1128/jb.138.2.320-323.1979, PubMed 108255

Jyssum K (1976)
Separation of Neisseria meningitidis competence variants by sucrose gradient centrifugation
Acta Pathol Microbiol Scand B, 84 (2), 85-92
DOI 10.1111/j.1699-0463.1976.tb01907.x, PubMed 818874

Jyssum K (1976)
Osmotically induced changes of cell spaces in Neisseria meningitidis competence variants
Acta Pathol Microbiol Scand B, 84 (1), 38-44
DOI 10.1111/j.1699-0463.1976.tb01898.x, PubMed 814783

Jyssum K (1976)
Effects of exposure to high and low osmotic pressure upon Neisseria meningitidis transformation
Acta Pathol Microbiol Scand B, 84 (1), 45-50
DOI 10.1111/j.1699-0463.1976.tb01899.x, PubMed 814784

Jyssum S, Jyssum K (1975)
Purine metabolism in neisseria meningitidis. 4. Interconversion of purine ribonucleotides
Acta Pathol Microbiol Scand B, 83 (5), 407-15
DOI 10.1111/j.1699-0463.1975.tb00119.x, PubMed 809994

Jyssum K (1975)
Influence of osmotic pressure on transformable and non transformable variants of Neisseria meningitidis. 2. Growth and induction of autolysis
Acta Pathol Microbiol Scand B, 83 (3), 240-8
DOI 10.1111/j.1699-0463.1975.tb00098.x, PubMed 808095

Jyssum K (1975)
Influence of osmotic pressure on transformable and non transformable variants of Neisseria meningitidis. 3. Fragility of the cell membranes
Acta Pathol Microbiol Scand B, 83 (3), 249-56
DOI 10.1111/j.1699-0463.1975.tb00099.x, PubMed 808096

Holten E, Jyssum K (1974)
Activities of some enzymes concerning pyruvate metabolism in Neisseria
Acta Pathol Microbiol Scand B Microbiol Immunol, 82 (6), 843-8
DOI 10.1111/j.1699-0463.1974.tb02382.x, PubMed 4218441

Jyssum K (1974)
Influence of osmotic pressure on transformable and non transformable variants of Neisseria meningitidis. 1. Survival and turbidity changes
Acta Pathol Microbiol Scand B Microbiol Immunol, 82 (4), 484-94
DOI 10.1111/j.1699-0463.1974.tb02357.x, PubMed 4213184

JYSSUM K (1974)
INFLUENCE OF OSMOTIC-PRESSURE ON TRANSFORMABLE AND NON TRANSFORMABLE VARIANTS OF NEISSERIA-MENINGITIDIS .1. SURVIVAL AND TURBIDITY CHANGES
ACTA PATH MICRO IM B, B 82 (4), 484-494

HOLTEN E, JYSSUM K (1974)
ACTIVITIES OF SOME ENZYMES CONCERNING PYRUVATE METABOLISM IN NEISSERIA
ACTA PATH MICRO IM B, B 82 (6), 843-848

Froholm LO, Jyssum K, Bovre K (1973)
Electron microscopical and cultural features of Neisseria meningitidis competence variants
Acta Pathol Microbiol Scand B Microbiol Immunol, 81 (5), 525-37
DOI 10.1111/j.1699-0463.1973.tb02238.x, PubMed 4134797

Gundersen WB, Jyssum K (1973)
Fate of exogenous DNA in Neisseria meningitidis. I. Preparation of 15N-donor DNA and its fate in transformation
Acta Pathol Microbiol Scand B Microbiol Immunol, 81 (3), 282-8
DOI 10.1111/j.1699-0463.1973.tb02205.x, PubMed 4204841

Gundersen WB, Jyssum K (1973)
Fate of exogenous DNA in Neisseria meningitidis. 2. Influence of acriflavin and ethidium bromide and significance of genetic competence on the fate of 15N DNA
Acta Pathol Microbiol Scand B Microbiol Immunol, 81 (3), 289-97
PubMed 4204842

Holten E, Jyssum K (1973)
Glutamate dehydrogenases in Neisseria meningitidis
Acta Pathol Microbiol Scand B Microbiol Immunol, 81 (1), 43-8
DOI 10.1111/j.1699-0463.1973.tb02185.x, PubMed 4147033

Jyssum K (1973)
Cell division after inhibition of DNA and protein synthesis in Neisseria meningitidis. 1. Blockage of division in synchronized populations by hydroxyurea and chloramphenicol
Acta Pathol Microbiol Scand B Microbiol Immunol, 81 (1), 120-6
DOI 10.1111/j.1699-0463.1973.tb02195.x, PubMed 4199586

FROHOLM LO, JYSSUM K, BOVRE K (1973)
ELECTRON MICROSCOPICAL AND CULTURAL FEATURES OF NEISSERIA-MENINGITIDIS COMPETENCE VARIANTS
ACTA PATH MICRO IM B, B 81 (5), 525-537

JYSSUM K (1973)
CELL-DIVISION AFTER INHIBITION OF DNA AND PROTEIN-SYNTHESIS IN NEISSERIA-MENINGITIDIS .2. RESIDUAL DIVISION AND INCREASE IN ABSORBANCY IN EXPONENTIAL PHASE CULTURES AFTER ADDITION OF HYDROXYUREA AND CHLORAMPHENICOL
ACTA PATH MICRO IM B, B 81 (1), 127-137

GUNDERSEN WB, JYSSUM K (1973)
FATE OF EXOGENOUS DNA IN NEISSERIA-MENINGITIDIS .1. PREPARATION OF N-15-DONOR DNA AND ITS FATE IN TRANSFORMATION
ACTA PATH MICRO IM B, B 81 (3), 282-288

HOLTEN E, JYSSUM K (1973)
GLUTAMATE DEHYDROGENASES IN NEISSERIA-MENINGITIDIS
ACTA PATH MICRO IM B, B 81 (1), 43-48

GUNDERSEN WB, JYSSUM K (1973)
FATE OF EXOGENOUS DNA IN NEISSERIA-MENINGITIDIS .2. INFLUENCE OF ACRIFLAVINE AND ETHIDIUM BROMIDE AND SIGNIFICANCE OF GENETIC COMPETENCE ON FATE OF N-15 DNA
ACTA PATH MICRO IM B, B 81 (3), 289-297

JYSSUM K (1973)
CELL-DIVISION AFTER INHIBITION OF DNA AND PROTEIN-SYNTHESIS IN NEISSERIA-MENINGITIDIS .1. BLOCKAGE OF DIVISION IN SYNCHRONIZED POPULATIONS BY HYDROXYUREA AND CHLORAMPHENICOL
ACTA PATH MICRO IM B, B 81 (1), 120-126

Jyssum K (1972)
[Antimicrobial agents]
Tidsskr Nor Laegeforen, 92 (11), 801-3
PubMed 5028906

Jyssum K (1972)
[Infection and treatment problems in the antibiotic era]
Tidsskr Nor Laegeforen, 92 (8), 569-71
PubMed 5021896

Jyssum K (1972)
Chromosome replication related to cell division and increase in cell mass in synchronized cultures of Neisseria meningitidis
Acta Pathol Microbiol Scand B Microbiol Immunol, 80 (3), 404-12
DOI 10.1111/j.1699-0463.1972.tb00053.x, PubMed 4626008

Midtvedt T, Jyssum K (1971)
Attempts to establish Neisseria meningitidis in gnotobiotic animals
Acta Pathol Microbiol Scand B Microbiol Immunol, 79 (4), 523-4
DOI 10.1111/j.1699-0463.1971.tb03804.x, PubMed 5000796

Jyssum K (1971)
Elimination of genetic elements governing competence in transformation of Neisseria meningitidis by treatment with ethidium bromide and acriflavin
Acta Pathol Microbiol Scand B Microbiol Immunol, 79 (2), 265-74
DOI 10.1111/j.1699-0463.1971.tb02153.x, PubMed 4996632

Jyssum K, Gundersen WB (1971)
Inhibition of transformation in Neisseria meningitidis by acriflavin and ethidium bromide
Acta Pathol Microbiol Scand B Microbiol Immunol, 79 (4), 557-62
DOI 10.1111/j.1699-0463.1971.tb03812.x, PubMed 5000799

Jyssum K, Jyssum S, Gundersen WB (1971)
Sorption of DNA and RNA during transformation of Neisseria meningitidis
Acta Pathol Microbiol Scand B Microbiol Immunol, 79 (4), 563-71
DOI 10.1111/j.1699-0463.1971.tb03813.x, PubMed 5000800

Holten E, Davidsen FS, Karlsen AR, Jyssum K (1970)
[Investigations on meningococci isolated from healthy army duty personnel in Norway]
Tidsskr Nor Laegeforen, 90 (24), 2244-6
PubMed 4992382

Holten E, Vaage L, Jyssum K (1970)
[Sulphonamide-resistant meningococci. Investigation after sulphonamide prophylaxis among military personnel]
Tidsskr Nor Laegeforen, 90 (24), 2246-51
PubMed 4992383

Holten E, Vaage L, Jyssum K (1970)
Bactericidal activity in sera from carriers of sulphonamide-resistant meningococci
Scand J Infect Dis, 2 (3), 201-4
DOI 10.3109/inf.1970.2.issue-3.08, PubMed 25607579

Jyssum S, Jyssum K (1970)
Specific uptake of homologous DNA accompanying transformation in Neisseria meningitidis
Acta Pathol Microbiol Scand B Microbiol Immunol, 78 (2), 140-8
DOI 10.1111/j.1699-0463.1970.tb04280.x, PubMed 4992244

Jyssum S, Jyssum K (1970)
Endogenous incorporation of 32 P in Neisseria meningitidis. I. The effects of CO2 and electron flux
Acta Pathol Microbiol Scand B Microbiol Immunol, 78 (3), 337-42
PubMed 4320022

Jyssum S, Jyssum K (1970)
Endogenous incorporation of 32P in Neisseria meningitidis. 2. The effects of acetate, succinate, propionate and acetoacetate
Acta Pathol Microbiol Scand B Microbiol Immunol, 78 (3), 343-9
PubMed 4990978

Holten E, Vaage L, Jyssum K (1970)
Sulphonamide-resistant meningococci in Norwegian naval recruits. An epidemiological study in connection with penicillin prophylaxis
Scand J Infect Dis, 2 (2), 111-6
DOI 10.3109/inf.1970.2.issue-2.06, PubMed 4999773

Jyssum S, Jyssum K (1970)
Utilization of thymine, thymidine and TMP by neisseria meningitidis. 1. Growth response and uptake of labelled material
Acta Pathol Microbiol Scand B Microbiol Immunol, 78 (6), 683-91
DOI 10.1111/j.1699-0463.1970.tb04358.x, PubMed 4994086

Jyssum K (1969)
Origin and sequence of chromosome replication in Neisseria meningitidis: influence of a genetic factor determining competence
J Bacteriol, 99 (3), 757-63
DOI 10.1128/jb.99.3.757-763.1969, PubMed 4984175

Jyssum K (1969)
Sequential entry of transforming markers into Neisseria meningitidis after chromosome alignment
J Bacteriol, 99 (1), 263-8
DOI 10.1128/jb.99.1.263-268.1969, PubMed 4979442

Jyssum K (1969)
Influence of inhibitors of DNA and protein synthesis on the kinetics of DNA uptake in Neisseria meningitidis transformation
Acta Pathol Microbiol Scand, 77 (3), 477-88
DOI 10.1111/j.1699-0463.1969.tb04254.x, PubMed 4986551

Holten E, Vaage L, Neess C, Midtvedt T, Jyssum K (1969)
Sulphonamide-resistant meningococci after sulphonamide prophylaxis among vaval recruits in Norway
Scand J Infect Dis, 1 (3), 185-9
PubMed 4999685

Jyssum K (1968)
Mutator factor in Neisseria meningitidis associated with increased sensitivity to ultraviolet light and defective transformation
J Bacteriol, 96 (1), 165-72
DOI 10.1128/jb.96.1.165-172.1968, PubMed 4969605

Jyssum K, Jyssum S (1968)
Isolation of variants with increases mutability from Neisseria meningitidis
Acta Pathol Microbiol Scand, 74 (1), 93-100
DOI 10.1111/j.1699-0463.1968.tb03459.x, PubMed 4973434

Jyssum K, Joner PE (1966)
Hydroxylamine as a possible intermediate in nitrate reduction by Bacterium anitratum (B5W)
Acta Pathol Microbiol Scand, 67 (1), 139-48
DOI 10.1111/apm.1966.67.1.139, PubMed 4289536

Jyssum K (1966)
Genetic factors determining competence in transformation of Neisseria meningitidis. II. A reversible loss of competence
Acta Pathol Microbiol Scand, 67 (4), 493-502
DOI 10.1111/apm.1966.67.4.493, PubMed 4958920

Jyssum K, Jyssum S (1965)
Variation in density and transformation potential in deoxyribonucleic acid from Neisseria meningitidis
J Bacteriol, 90 (6), 1513-9
DOI 10.1128/jb.90.6.1513-1519.1965, PubMed 4955053

Jyssum K (1965)
Polarity of chromosome replication in Neisseria meningitidis
J Bacteriol, 90 (5), 1182-7
DOI 10.1128/jb.90.5.1182-1187.1965, PubMed 4954553

Jyssum K, Joner PE (1965)
Regulation of the nitrogen assimilation from nitrate and nitrite in Bacterium anitratum (B5W)
Acta Pathol Microbiol Scand, 64 (3), 387-97
DOI 10.1111/apm.1965.64.3.387, PubMed 5855588

JYSSUM K (1965)
ISOLATION OF AUXOTROPHS FROM NEISSERIA MENINGITIDIS
Acta Pathol Microbiol Scand, 63, 435-44
DOI 10.1111/apm.1965.63.3.435, PubMed 14322326

JYSSUM K, LIE S (1965)
TRANSFORMATION OF AUXOTROPHS OF NEISSERIA MENINGITIDIS
Acta Pathol Microbiol Scand, 63, 445-55
DOI 10.1111/apm.1965.63.3.445, PubMed 14322327

Jyssum K, Joner PE (1965)
Growth of Bacterium anitratum (B5W) with nitrate or nitrite as nitrogen source
Acta Pathol Microbiol Scand, 64 (3), 381-6
DOI 10.1111/apm.1965.64.3.381, PubMed 5855587

JYSSUM K, LIE S (1965)
GENETIC FACTORS DETERMINING COMPETENCE IN TRANSFORMATION OF NEISSERIA MENINGITIDIS. 1. A PERMANENT LOSS OF COMPETENCE
Acta Pathol Microbiol Scand, 63, 306-16
DOI 10.1111/apm.1965.63.2.306, PubMed 14295450

JYSSUM K, JONER PE (1964)
REDUCTION AND OXIDATION OF HYDROXYLAMINE BY EXTRACTS FROM NEISSERIA MENINGITIDIS
Acta Pathol Microbiol Scand, 62, 381-9
DOI 10.1111/apm.1964.62.3.381, PubMed 14227882

JYSSUM K, JONER PE (1964)
PHOSPHORYLATION COUPLED TO THE REDUCTION OF CYTOCHROME C BY HYDROXYLAMINE IN EXTRACTS FROM NEISSERIA MENINGITIDIS
Acta Pathol Microbiol Scand, 62, 390-8
DOI 10.1111/apm.1964.62.3.390, PubMed 14227883

JYSSUM K (1964)
[IMMUNOLOGICAL METHODS: ANTIGEN-ANTIBODY REACTIONS]
Tidsskr Nor Laegeforen, 84, 30-4
PubMed 14101794

JYSSUM S, JYSSUM K (1963)
POLYNUCLEOTIDE PHOSPHORYLASE IN NEISSERIA MENINGITIDIS
Acta Pathol Microbiol Scand, 59, 63-72
DOI 10.1111/j.1699-0463.1963.tb01772.x, PubMed 14058782

GUNDERSEN WB, JYSSUM K, LIE S (1962)
Genetic instability with episome-mediated transfer in Escherichia coli
J Bacteriol, 83 (3), 616-23
DOI 10.1128/jb.83.3.616-623.1962, PubMed 13902949

HENRIKSEN SD, JYSSUM K (1961)
A study of some Pasteurella strains from the human respiratory tract
Acta Pathol Microbiol Scand, 51, 354-68
DOI 10.1111/j.1699-0463.1961.tb00374.x, PubMed 13713398

JYSSUM K, BORCHGREVINK B, JYSSUM S (1961)
Glucose catabolism in Neisseria meningitidis. 1. Glucose oxidation and intermediate reactions of the Embden-Meyerhof pathway
Acta Pathol Microbiol Scand, 53, 71-83
PubMed 14452925

JYSSUM K (1960)
Intermediate reactions of the tricarboxylic acid cycle in meningococci
Acta Pathol Microbiol Scand, 48, 121-32
DOI 10.1111/j.1699-0463.1960.tb04748.x, PubMed 14408280

JYSSUM K (1960)
Observations on two types of genetic instability in Escherichia coli
Acta Pathol Microbiol Scand, 48, 113-20
DOI 10.1111/j.1699-0463.1960.tb04747.x, PubMed 14408281

HENRIKSEN SD, JYSSUM K (1960)
A new variety of Pasteurella haemolytica from the human respiratory tract
Acta Pathol Microbiol Scand, 50, 443
DOI 10.1111/j.1699-0463.1960.tb01213.x, PubMed 13713397

JYSSUM K, BORCHGREVINK B (1960)
The adaptive oxidation of L-glutamic acid in meningococci
Acta Pathol Microbiol Scand, 48, 361-6
DOI 10.1111/j.1699-0463.1960.tb04779.x, PubMed 14408282

JYSSUM K (1959)
Assimilation of nitrogen in meningococci grown with the ammonium ion as sole nitrogen source
Acta Pathol Microbiol Scand, 46, 320-32
PubMed 14408279

JYSSUM K (1958)
Comparison of indirect hemagglutination and gel precipitation in three meningococcal types
Acta Pathol Microbiol Scand, 42 (3), 216-27
DOI 10.1111/j.1699-0463.1958.tb01734.x, PubMed 13532693

JYSSUM K (1956)
Serologic relationship among meningococcal strains in Norway
J Immunol, 76 (6), 433-40
PubMed 13332245

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