Maintenance of bacterial plasmids: Comparison of theoretical calculations and experiments with plasmid R1 in Escherichia coli Kurt NordströmHelle Aagaard-Hansen OriginalPaper Pages: 1 - 7
Location of protein S4 on the small ribosomal subunit of E. coli and B. stearothermophilus with protein- and hapten-specific antibodies Marina Stöffler-MeilickeBernd EpeGeorg Stöffler OriginalPaper Pages: 8 - 18
Integration of plasmid pΦHL into phage genomes during infection of Halobacterium halobium R1-L with phage ΦHL1 Heinke Schnabel OriginalPaper Pages: 19 - 23
Involvement of 16S ribosomal RNA in resistance of the aminoglycoside-producers Streptomyces tenjimariensis, Streptomyces tenebrarius and Micromonospora purpurea Wolfgang PiendlAugust BöckEric Cundliffe OriginalPaper Pages: 24 - 29
Intergeneric nuclear gene transfer between somatically and sexually incompatible plants through asymmetric protoplast fusion Prem P. GuptaOtto SchiederManju Gupta OriginalPaper Pages: 30 - 35
ppGpp inhibition of elongation factors Tu, G and Ts during polypeptide synthesis Ana-Maria RojasMåns EhrenbergC. G. Kurland OriginalPaper Pages: 36 - 45
Recombination between repeated DNA sequences occurs more often in plasmids than in the chromosome of Bacillus subtilis B. NiaudetL. JannièreS. D. Ehrlich OriginalPaper Pages: 46 - 54
Transcription of tRNA gene fragments by Hela cell extracts Jerry D. JohnsonGregory J. RaymondJoseph deParasis OriginalPaper Pages: 55 - 61
The E. coli K-12 chromosome flanked by two IS10 sequences transposes Shigeaki HarayamaTomoko OguchiTetsuo Iino OriginalPaper Pages: 62 - 66
Restriction cleavage maps of the DNAs of Streptococcus pneumoniae bacteriophages containing protein covalently bound to their 5′ ends Rubens LópezConcepción RondaErnesto García OriginalPaper Pages: 67 - 74
Transcription analysis of a Bacillus subtilis arg gene following cloning in Escherichia coli in an initially unstable hybrid plasmid Nicholas H. MannAndrew MountainSimon Baumberg OriginalPaper Pages: 75 - 81
Cloning of a Bacillus subtilis restriction fragment complementing auxotrophic mutants of eight Escherichia coli genes of arginine biosynthesis Andrew MountainNicholas H. MannSimon Baumberg OriginalPaper Pages: 82 - 89
Escherichia coli alpha-haemolysin synthesis and export genes are flanked by a direct repetition of IS91-like elements Juan C. ZabalaJuan M. García-LoboJosé M. Ortiz OriginalPaper Pages: 90 - 97
A new locus in the phosphate specific transport (PST) region of Escherichia coli Ruth LevitzAvihou KlarEzra Yagil OriginalPaper Pages: 98 - 103
Integration of bacteriophages λ and ϕ80 in wild-type Escherichia coli at secondary attachment sites G.Ya. KholodiiS. Z. Mindlin OriginalPaper Pages: 104 - 108
Evolutionary relationship between Tn21-like elements and pBP201, a plasmid from Klebsiella pneumoniae mediating resistance to gentamicin and eight other drugs Friedrich SchmidtIngrid Klopfer-Kaul OriginalPaper Pages: 109 - 119
Variations in ozone-sensitivity in relation to cell cycle and ploidy in Saccharomyces cerevisiae Hélène DubeauYoung Sup Chung OriginalPaper Pages: 120 - 124
Allele-specific suppression of dnaA (Ts) mutations by rpoB mutations in Escherichia coli Tove Atlung OriginalPaper Pages: 125 - 128
Cloning and analysis of pif, replication and leading regions of the F plasmid Ron JacksonDavid CramRon Skurray OriginalPaper Pages: 129 - 136
Molecular analysis of F plasmid pif region specifying abortive infection of T7 phage David CramAnimesh RayRon Skurray OriginalPaper Pages: 137 - 142
Inverted repeats in the DNA of Streptomyces plasmids pMG110 and pMG120 Siegfried KlausHans KrügelFriedrich Walter OriginalPaper Pages: 143 - 149
Characterization of mutations that lie in the promoter-regulatory region for glnA, the structural gene encoding glutamine synthetase Linda McCarterKrystyna Krajewska-GrynkiewiczSydney Kustu OriginalPaper Pages: 150 - 160
Characterization of the ugp region containing the genes for the phoB dependent sn-glycerol-3-phosphate transport system of Escherichia coli Herbert SchweizerWinfried Boos OriginalPaper Pages: 161 - 168
Transduction of multi-copy plasmid pBR322 by bacteriophage Mu Johanna Teifel-Greding OriginalPaper Pages: 169 - 174
Mapping of markers in the gyrA-his region of Escherichia coli Anke MiddendorfHerbert SchweizerWinfried Boos OriginalPaper Pages: 175 - 181
