Transposition and insertion of intact, deleted and enlarged ampicillin transposon Tn3 from mini-R1 (Rsc) plasmids into transfer factors W. GoebelW. LindenmaierB. Schelle OriginalPaper Pages: 119 - 129
Transduction of R plasmids by bacteriophages P1 and P22 Katsutoshi MiseRintaro Nakaya OriginalPaper Pages: 131 - 138
Purification and properties of a λ operator-binding protein which is expected to be autorepressor (tof protein) from E. coli carrying λdv plasmid Tomoaki MurotsuHiroshi TanakaTadao Horiuchi OriginalPaper Pages: 139 - 147
Amber mutations in Escherichia coli essential genes: Isolation of mutants affected in the ribosomes Geneviève DelcuveTeresa CabezónAlex Bollen OriginalPaper Pages: 149 - 153
Synthesis of the Escherichia coli K12 isoenzymes of ornithine transcarbamylase, performed in vitro Michael L. ClearyRobert T. GarvinEric James OriginalPaper Pages: 155 - 165
Detection and characterization of naturally occuring plasmids in Bacillus subtilis J.-C. Le HégaratC. Anagnostopoulos OriginalPaper Pages: 167 - 174
Molecular cloning and in vitro transcription of Bacillus subtilis plasmid in Escherichia coli Sueharu HorinouchiTakeshi UozumiKei Arima OriginalPaper Pages: 175 - 182
Deletion mapping of wildtype and mutant alleles at the B incompatibility factor of Schizophyllum Judith StambergY. KoltinAviva Tamarkin OriginalPaper Pages: 183 - 187
Complementation analysis of Klebsiella pneumoniae mutants defective in nitrogen fixation Ray DixonChristina KennedyMike Merrick OriginalPaper Pages: 189 - 198
Linkage map of the nitrogen fixation (nif) genes in Klebsiella pneumoniae Christina Kennedy OriginalPaper Pages: 199 - 204
Exchange of ribosomal proteins among the ribosomes of Escherichia coli W. R. RobertsonS. J. DowsettS. J. S. Hardy OriginalPaper Pages: 205 - 214
Early and late transfer of F genes by Hfr donors of E. coli K-12 Mark S. GuyerAlvin J. Clark OriginalPaper Pages: 215 - 222
Isolation of four phenotypic classes of transfer-proficient, pilus-specific-bacteriophage-resistant mutants of an F-like plasmid of Escherichia coli K12 László OroszJohn C. Wootton OriginalPaper Pages: 223 - 230
