A colicin-tolerant mutant of Escherichia coli with reduced levels of cyclic AMP and a strong bias towards λ lysogeny Barry RolfeJozef SchellElizabeth Schell-Frederick OriginalPaper Pages: 1 - 16
The biogenesis of mitochondria 26 H. B. LukinsJillian R. TateAnthony W. Linnane OriginalPaper Pages: 17 - 25
Characterisation of derepressed mutants of an F-like R factor N. D. F. GrindleyJune N. GrindleyE. S. Anderson OriginalPaper Pages: 27 - 34
Biological and biophysical properties of Haemophilus influenzae transforming DNA encapsided by viral proteins Pierre PfeifferMarie-Renée Chevallier OriginalPaper Pages: 35 - 54
Expression of the trp operon in Φ80trp transducing phages. Orientation of transcription and an artificial high-efficiency promotor in phage iλh+φ80pt5-2AB Peter H. PouwelsWillem F. Stevens OriginalPaper Pages: 55 - 68
Evidence for bidirectional chromosome replication in Escherichia coli C based on marker-frequency analysis by DNA/DNA hybridization with P2 and λ prophages Jon Jonasson OriginalPaper Pages: 69 - 90
Effect of state of polymerisation of the protein component on the assembly of tobacco mosaic virus P. J. G. ButlerA. Klug OriginalPaper Pages: 91 - 93
Direction of SPP1 DNA replication in transfected B. subtilis cells G. Klotz OriginalPaper Pages: 95 - 100