I. Johansen

MACROMOLECULAR REPAIR AND FREE RADICAL SCAVENGING IN THE PROTECTION OF BACTERIA AGAINST X-RAYS.

P. Howard-Flanders, I. Johansen, 1965, Radiation research.

Incisions in ultraviolet irradiated circular bacteriophage λ DNA molecules in excision proficient and deficient lysogens of E. coli

E. Seeberg, I. Johansen, 2004, Molecular and General Genetics MGG.

Radiation-induced DNA strand breaks in E. coli measured within a fraction of a second

E. Boye, I. Johansen, 1975, Nature.

Effectiveness of oxygen in promoting x-ray-induced single-strand breaks in circular phage lambda DNA and killing of radiation-sensitive mutants of Escherichia coli.

Robert A. Gulbrandsen, R. Pettersen, I. Johansen, 1974, Radiation research.

The formation of single-strand breaks in intracellular DNA by x-rays.

I. Johansen, W. Rupp, I. Gurvin, 1971, Radiation research.

DNA strand breaks measured within 100 milliseconds of irradiation of Escherichia coli by 4 MeV electrons.

T. Brustad, I. Johansen, W. Rupp, 1975, Proceedings of the National Academy of Sciences of the United States of America.

The yield of radiation-induced DNA single-strand breaks in Escherichia coli and superinfecting phage lambda at different dose rates. Repair of strand breaks in different buffers.

E. Boye, T. Brustad, I. Johansen, 1976, Radiation Research.

Competition between tetramethylpiperidinol N-oxyl and oxygen in effects on single-strand breaks in episomal DNA and in killing after x-irradiation in Escherichia coli.

I. Johansen, 1974, Radiation research.

Time Scale for Rejoining of Bacteriophage λ Deoxyribonucleic Acid Molecules in Superinfected pol+ and polA1 Strains of Escherichia coli After Exposure to 4 MeV Electrons

E. Boye, T. Brustad, I. Johansen, 1974, Journal of bacteriology.

Enhancement of the viability of irradiated bacteria by chromosome transfer.

I. Johansen, A. Ustaheim, 1968, Radiation research.