Multivalent regulation of the nusA operon of Escherichia coli Akira IshihamaAyae HondaFumio Imamoto OriginalPaper Pages: 185 - 191
Agrobacterium mediated transformation and regeneration of Populus JoAnne J FillattiJames SellmerLuca Comai OriginalPaper Pages: 192 - 199
Auxin-resistant mutants of Arabidopsis thaliana with an altered morphology Mark A. EstelleChris Somerville OriginalPaper Pages: 200 - 206
Cloning and characterization of nifA and ntrC genes of the stem nodulating bacterium ORS571, the nitrogen fixing symbiont of Sesbania rostrata: Regulation of nitrogen fixation (nif) genes in the free living versus symbiotic state K. PawlowskiP. RatetF. J. de Bruijn OriginalPaper Pages: 207 - 219
N-methyl-N′-nitro-N-nitrosoguanidine-induced resistance to ionizing radiation M. L. MorseDiana S. Smith OriginalPaper Pages: 220 - 225
Cytoplasmic ribosomal proteins from Chlamydomonas reinhardtii: Characterization and immunological comparisons G. H. FlemingJ. E. BoyntonN. W. Gillham OriginalPaper Pages: 226 - 237
Mutations affecting activity and transport of haemolysin in Escherichia coli Albrecht LudwigMonika VogelWerner Goebel OriginalPaper Pages: 238 - 245
Cloning and expression of the exbB gene of Escherichia coli K-12 Katrin Eick-HelmerichKlaus HantkeVolkmar Braun OriginalPaper Pages: 246 - 251
Molecular cloning and DNA homology of plasmid-mediated β-lactamase genes Roger C. LevesqueAntone A. MedeirosGeorge A. Jacoby OriginalPaper Pages: 252 - 258
Tn1545: A conjugative shuttle transposon Patrice CourvalinCécile Carlier OriginalPaper Pages: 259 - 264
Identification and mapping of regions that confer plasmid functions and of sites for excisive recombination of plasmid pMMC7105 Alan R. PoplawskyDallice Mills OriginalPaper Pages: 265 - 272
DNA splicing of mitochondrial group I and II introns in Schizosaccharomyces pombe Ana Maria Merlos-LangeFeryal KanbayKlaus Wolf OriginalPaper Pages: 273 - 278
Identification of sequences in the 5′ flanking region of a Drosophila melanogaster tRNA 4 Val gene that modulate its transcription in vitro Fereydoun G. SajjadiRobert C. Miller Jr.George B. Spiegelman OriginalPaper Pages: 279 - 284
Cloning and characterization of hydrogenase genes from Azotobacter chroococcum Karl H. TibeliusRobert L. RobsonM. G. Yates OriginalPaper Pages: 285 - 290
Identification and cloning of nodulation genes from the stem-nodulating bacterium ORS571 G. Van den EedeB. DreyfusM. Holsters OriginalPaper Pages: 291 - 299
Separation of temporal control and trans-acting modulation of flagellin and chemotaxis genes in Caulobacter Ruth BryanRobert ChamperLucille Shapiro OriginalPaper Pages: 300 - 306
Structure and expression of the overlapping ND4L and ND5 genes of Neurospora crassa mitochondria Mary Anne NelsonGiuseppe Macino OriginalPaper Pages: 307 - 317
Three class I introns in the ND4L/ND5 transcriptional unit of Neurospora crassa mitochondria Mary Anne NelsonGiuseppe Macino OriginalPaper Pages: 318 - 325
Analysis of R-primes demonstrates that genes for broad host range nodulation of Rhizobium strain NGR234 are dispersed on the Sym plasmid Murali NayuduBarry G. Rolfe OriginalPaper Pages: 326 - 337
Evidence for a precursor molecule of Brazil nut 2 S seed proteins from biosynthesis and cDNA analysis L. A. B. de CastroZ. LacerdaE. S. Gander OriginalPaper Pages: 338 - 343
A cloned DNA fragment from bacteriophage P1 enhances IS2 insertion Christian SengstagWerner Arber OriginalPaper Pages: 344 - 351
Cloning of seven differently complementing DNA fragments with chl functions from Escherichia coli K12 Jochen ReissAndris KleinhofsWalter Klingmüller Short Communications Pages: 352 - 355
A newly discovered tRNA 1 Asp gene (aspV) of Escherichia coli K12 Takashi HoriuchiTetsuji NagasawaMutsuo Sekiguchi Short Communications Pages: 356 - 357
