One class of mutants with disturbed centromere cleavage and chromosome pairing in Sordaria macrospora Patrick J. F. MoreauDenise ZicklerG. Leblon OriginalPaper Pages: 189 - 197
A molecular genetic study of nif expression in Klebsiella pneumoniae at the level of transcription, translation and nitrogenase activity Maura CannonSusan HillFrank Cannon OriginalPaper Pages: 198 - 206
Physiology of the SOS response: Kinetics of lexA and recA transcriptional activity following induction Bruce E. MarkhamJoan E. HarperDavid W. Mount OriginalPaper Pages: 207 - 212
Polyhomeotic: A gene of Drosophila melanogaster required for correct expression of segmental identity Jean-Maurice DuraHugh W. BrockPedro Santamaria OriginalPaper Pages: 213 - 220
Genetic analysis of Tn7 transposition Akila OuartsiDenise BorowskiJean Brevet OriginalPaper Pages: 221 - 227
Construction and characterization of a cosmid of Streptomyces lividans Tomio MorinoHideo TakahashiHiuga Saito OriginalPaper Pages: 228 - 233
Analysis of the gliadin multigene loci in bread wheat using nullisomic-tetrasomic lines N. P. HarberdD. BartelsR. D. Thompson OriginalPaper Pages: 234 - 242
Cloning and complementation analysis of the “Frizzy” genes of Myxococcus xanthus Brian D. BlackhartDavid R. Zusman OriginalPaper Pages: 243 - 254
Identification of genes and gene products involved in the nodulation of peas by Rhizobium leguminosarum J. A. DownieC. D. KnightL. Rossen OriginalPaper Pages: 255 - 262
Molecular cloning and characterization of the alkB gene of Escherichia coli Hiroko KataokaMutsuo Sekiguchi OriginalPaper Pages: 263 - 269
Sequence of 5S ribosomal RNA gene regions and their products in the archaebacterium Halobacterium volcanii C. J. DanielsJ. D. HofmanG. E. Fox OriginalPaper Pages: 270 - 274
Recombination deficient mutant of Caulobacter crescentus Edward A. O'NeillRobert H. HynesRobert A. Bender OriginalPaper Pages: 275 - 278
Cloning and nucleotide sequencing of the genes for ribosomal proteins S9 (rpsI) and L13 (rplM) of Escherichia coli Setsuko IsonoSabine ThammKatsumi Isono OriginalPaper Pages: 279 - 282
Isolation and characterization of the yeast ARGRII gene involved in regulating both anabolism and catabolism of arginine Evelyne DuboisFrancine Messenguy OriginalPaper Pages: 283 - 289
Tobacco single-copy DNA is highly homologous to sequences present in the genomes of its diploid progenitors Jack K. OkamuroRobert B. Goldberg OriginalPaper Pages: 290 - 298
Intragenic suppression of the temperature-sensitivity caused by a mutation in a gene controlling transcription (fit) in Escherichia coli S. Balachandra DassR. Jayaraman OriginalPaper Pages: 299 - 303
Modulation of gene expression in Escherichia coli infected with single-stranded bacteriophage ϕX174 Amit GhoshS. K. PalR. K. Poddar OriginalPaper Pages: 304 - 308
activation of expression of a cloned archaebacterial gene in Escherichia coli by IS2, IS5, or deletions Alvin G. WoodJordan Konisky OriginalPaper Pages: 309 - 314
Identification of the dadX gene coding for the predominant isozyme of alanine racemase in Escherichia coli K12 J. WildJ. HennigT. Klopotowski OriginalPaper Pages: 315 - 322
Kinetoplast DNA segments function as promoters in Escherichia coli cells Evgeny V. KuzminIvan A. TarassoffGalina N. Zaitseva OriginalPaper Pages: 323 - 328
Competence related proteins in the supernatant of competent cells of Bacillus subtilis Charles W. Finn Jr.Otto E. Landman OriginalPaper Pages: 329 - 335
Interaction of an antimutator gene with DNA repair pathways in Escherichia coli K-12 Steven M. LyonsJoseph F. SpeyerPaul F. Schendel OriginalPaper Pages: 336 - 347
DNA sequences specifying the transcription of the streptococcal kanamycin resistance gene in Escherichia coli and Bacillus subtilis Patrick Trieu-CuotAndré KlierPatrice Courvalin OriginalPaper Pages: 348 - 352
A rapid assay for genetic complementation of nitrate reductase deficiency via bulk protoplast fusion Grazia BiasiniLàszlò Màrton Short Communication Pages: 353 - 355
Identification of a gene, tir of R100, functionally homologous to the F3 gene of F in the inhibition of RP4 transfer Kouichi TanimotoTetsuo IinoEiichi Ohtsubo Short Communication Pages: 356 - 357
Additional genes essential for replication of the mini-F plasmid from origin I Kouichi TanimotoTetsuo Iino Short Communication Pages: 358 - 359
The mitochondrial genome of the fission yeast Schizosaccharomyces pombe Helga TrinklB. Franz LangKlaus Wolf Short Communication Pages: 360 - 363
Maintenance of multicopy plasmid Clo DF13 Marcel J. J. HakkaartBob van GemenH. John J. Nijkamp Short Communication Pages: 364 - 366
Evidence for a common genetic regulation of glutamine synthetase and nitrate uptake and reductase in the cyanobacterium Anabaena cycadeae Hriday N. SinghAmar N. RaiSuvendra N. Bagchi Short Communication Pages: 367 - 368
Stability of a cloned gene in yeast grown in chemostat culture Richard M. WalmsleyDavid C. J. GardnerStephen G. Oliver Erratum Pages: 369 - 369
