Chromosomal behaviour in somatic hybrids of soybean-Nicotiana glauca K. N. Kao OriginalPaper Pages: 225 - 230
Isoenzyme patterns in soybean-Nicotiana somatic hybrid cell lines L. R. Wetter OriginalPaper Pages: 231 - 235
Induction of protein X in Escherichia coli John W. LittleP. C. Hanawalt OriginalPaper Pages: 237 - 248
Studies on ribosomal protein biosynthesis in an RNA polymerase temperature sensitive E. coli mutant Jacques L. PichonCécile CoeroliGuy Marchis-Mouren OriginalPaper Pages: 257 - 264
The extrachromosomal control of nonsense suppression in yeast: An analysis of the elimination of [psi +] in the presence of a nuclear gene PNM - S. J. McCreadyB. S. CoxC. S. McLaughlin OriginalPaper Pages: 265 - 270
Saccharomyces cerevisiae 2-μm DNA Hans-Dieter RoyerCornelis P. Hollenberg OriginalPaper Pages: 271 - 284
Re-examination of F plasmid replication in a dnaC mutant of Escherichia coli Jennifer Van BruntBarbara T. WaggonerMartin L. Pato OriginalPaper Pages: 285 - 292
A new technique for selection of sensitive and auxotrophic mutants of E. coli: Isolation of a strain sensitive to an excess of one-carbon metabolites Antoine Danchin OriginalPaper Pages: 293 - 299
Increased DNA polymerase and ATP-dependent deoxyribonuclease activities following DNA damage in Mycobacterium smegmatis Alasdair W. MacNaughtonFrank G. Winder OriginalPaper Pages: 301 - 308
Characterization of a combined DNA initiation and cell division mutant of Bacillus subtilis Sandra L. TravisNeil H. Mendelson OriginalPaper Pages: 309 - 316
Escape synthesis of RNA polymerase subunits and termination factor rho following induction of prophage lambda in Escherichia coli Yoshikazu NakamuraToshihiko IkeuchiTakashi Yura OriginalPaper Pages: 317 - 324
Relative order of glg mutations affecting glycogen biosynthesis in Escherichia coli K12 M. Latil-DamotteC. Lares OriginalPaper Pages: 325 - 329
Localization of pfl gene by transductional study of the gal-aro A segment of the Salmonella typhimurium LT2 chromosome Marie-Claire PascalFrancine CasseMarc Chippaux OriginalPaper Pages: 331 - 334