Selective inhibition of transcription of the E. coli tufB operon by guanosine-5′-diphosphate-3′-diphosphate Junko Mizushima-SuganoAtsushi MiyajimaYoshito Kaziro OriginalPaper Pages: 185 - 192
Intragenic localization of amber and temperature-sensitive rpoD mutations affecting RNA polymerase sigma factor of Escherichia coli Yoshikazu NakamuraToshio OsawaTakashi Yura OriginalPaper Pages: 193 - 198
Prophage ψ80 is induced in Escherichia coli K12 recA430 R. DevoretM. PierreP. L. Moreau OriginalPaper Pages: 199 - 206
Ribosomal RNA genes of Neurospora crassa: Multiple copies and specificities S. K. DuttaN. P. WilliamsD. K. Mukhopadhyay OriginalPaper Pages: 207 - 210
Occurrence of plasma membrane invagination associated with sexual agglutination ability in the yeast Saccharomyces cerevisiae Yoshiyuki NakagawaKenji TanakaNaohiko Yanagishima OriginalPaper Pages: 211 - 214
Mutants of Escherichia coli defective in penicillin-insensitive murein DD-endopeptidase Kyoko IidaYukinori HirotaUli Schwarz OriginalPaper Pages: 215 - 221
Lack of additive effect in mutagenesis of E. coli by UV-light and ethylene oxide Ada KolmanMaria Näslund OriginalPaper Pages: 222 - 225
Biologically active recombinant formed through DNA pairing by purified recA protein in vitro Hisao MasukataTomoko FujiiHideyuki Ogawa OriginalPaper Pages: 226 - 234
Heat shock-induced phenocopies: Cis-regulation of the bithorax complex in Drosophila melanogaster Jean-Maurice DuraPedro Santamaria OriginalPaper Pages: 235 - 239
A conditional-lethal cnx-type nitrate reductase-deficient barley mutant Simon W. J. BrightPeter B. NorburyJohn L. Wray OriginalPaper Pages: 240 - 244
Detection of chemicals that stimulate Tn9 transposition in Escherichia coli K12 Atin R. DattaBruce W. RandolphJudah L. Rosner OriginalPaper Pages: 245 - 250
A physical map of the group A streptococcal pyrogenic exotoxin bacteriophage T12 genome Lane P. JohnsonPatrick M. Schlievert OriginalPaper Pages: 251 - 255
Repair of gamma-ray induced DNA strand breaks in the radiation-sensitive mutant rad18-2 of Saccharomyces cerevisiae M. R. A. MowatW. J. JachymczykR. C. von Borstel OriginalPaper Pages: 256 - 262
Recombination-induced suppression of cell division following P1-mediated generalized transduction in Klebsiella aerogenes Robert A. BenderLidia C. Sambucetti OriginalPaper Pages: 263 - 268
Restriction endonuclease BglI as a tool for in vitro reconstruction and recombination of plasmid and bacteriophage genomes Klaus J. BurgerReinhard Schinzel OriginalPaper Pages: 269 - 274
The lethal effect of a plasmid resulting from transcriptional readthrough of rplJ from the rplKA operon in Escherichia coli J. D. FriesenG. AnN. Fiil OriginalPaper Pages: 275 - 281
Tn2610, a transposon involved in the spread of the carbenicillin-hydrolyzing β-lactamase gene Tomoko YamamotoMasato WatanabeTetsuo Sawai OriginalPaper Pages: 282 - 288
Tandem transcription-termination sites in the late rightward operon of bacteriophage lambda K. -C. LukW. Szybalski OriginalPaper Pages: 289 - 297
Cointegrational transduction and mobilization of gentamicin resistance plasmid pWP14a is mediated by IS140 Barbara BräuWolfgang Piepersberg OriginalPaper Pages: 298 - 303
Cosduction: Transduction of Bacillus subtilis with phage ϕ105 using a ϕ105 cosplasmid Jan-Ingmar Flock OriginalPaper Pages: 304 - 308
Further studies on the inviability of Escherichia coliK12 rho mutant strains carrying IncFII plasmids Janice LightSimon Baumberg OriginalPaper Pages: 309 - 313
A single copy, transducible system for complementation and dominance analysis in Bacillus subtilis Eugenio FerrariJames A. Hoch OriginalPaper Pages: 321 - 325
Serum lactate dehydrogenase (S-LDH) and S-LDH isoenzymes in patients with testicular germ cell tumors Finn E. von EybenGunnar SkudeOle Børmer OriginalPaper Pages: 326 - 333
Determination of the transcription direction of the uxaB gene, in Escherichia coli K12 Nicole Hugouvieux-Cotte-PattatJanine Robert-Baudouy Short Communication Pages: 334 - 336
Genotypic exclusion: A novel relationship between the ribitol-arabitol and galactitol genes of E. coli Christopher D. LinkAlbey M. Reiner Short Communication Pages: 337 - 339
Protoplast transformation of Staphylococcus carnosus by plasmid DNA Friedrich GötzBirgit KreutzKarl Heinz Schleifer Short Communication Pages: 340 - 342
DNA fusion product of phage P2 with plasmid pBR322: A new phasmid Mauro NicolettiGiuseppe Bertani Short Communication Pages: 343 - 347
Liquid holding recovery in a DEB-Inactivated rad3 strain of Saccharomyces cerevisiae carrying a thermosensitive prt mutation Hanna BaranowskaZofia SwietlińskaJerzy Żuk Short Communication Pages: 348 - 350
Multiple regulation involved in the expression of the uxuR regulatory gene in Escherichia coli K-12 Paul RitzenthalerMireille Mata-Gilsinger Short Communication Pages: 351 - 354
Physical mapping of mutations in the structural gene encoding for the Escherichia coli aldohexuronate transport system Mireille Mata-GilsingerPaul Ritzenthaler Short Communication Pages: 355 - 357
