Nucleotide sequence of the lig gene and primary structure of DNA ligase of Escherichia coli Yoshizumi IshinoHideo ShinagawaAtsuo Nakata OriginalPaper Pages: 1 - 7
The tobacco mitochondrial ATPase subunit 9 gene is closely linked to an open reading frame for a ribosomal protein Molly M. BlandCharles S. Levings IIIDale F. Matzinger OriginalPaper Pages: 8 - 16
Feedback regulation of RNA polymerase subunit synthesis after the conditional overproduction of RNA polymerase in Escherichia coli David M. BedwellMasavasu Nomura OriginalPaper Pages: 17 - 23
Conditionally lethal nusAts mutation of Escherichia coli reduces transcription termination but does not affect antitermination of bacteriophage lambda Yoshikazu NakamuraSaeko MizusawaMutsuo Imai OriginalPaper Pages: 24 - 28
Pseudocopies of the ATPase α-subunit gene in Oenothera mitochondria are present on different circular molecules Wolfgang SchusterAxel Brennicke OriginalPaper Pages: 29 - 35
Amplification of the amyE-tmrB region on the chromosome in tunicamycin-resistant cells of Bacillus subtilis Ken-ichi HashiguchiAkihiko TanimotoGakuzo Tamura OriginalPaper Pages: 36 - 43
Subunit B of chloroplast glyceraldehyde-3-phosphate dehydrogenase is related to β-tubulin Rüdiger CerffJoachim HundrieserRoland Friedrich OriginalPaper Pages: 44 - 51
Identification of Tn4430, a transposon of Bacillus thuringiensis functional in Escherichia coli Didier LereclusJacques MahillonMarguerite-M. Lecadet OriginalPaper Pages: 52 - 57
Insertion mutation inactivates the expression of the recessive oncogene lethal(2)giant larvae of Drosophila melanogaster R. LützelschwabG. MüllerB. Mechler OriginalPaper Pages: 58 - 63
Locations and stability of Agrobacterium-mediated T-DNA insertions in the Lycopersicon genome Yan-San ChyiRichard A. JorgensenFernando Loaiza-Figueroa OriginalPaper Pages: 64 - 69
Organization and expression of genes involved in the biosynthesis of 987P fimbriae Frits K. de GraafPia Klaasen OriginalPaper Pages: 75 - 81
Role of the RecF gene product in UV mutagenesis of lambda phage Richard Dean WoodJudith Stein OriginalPaper Pages: 82 - 84
Replication of pSC101: effects of mutations in the E. coli DNA binding protein IHF P. GamasA. C. BurgerM. Chandler OriginalPaper Pages: 85 - 89
The isolation and characterization of ngm2, a mutation that affects nitrosoguanidine mutagenesis in yeast Paul E. NissonChristopher W. Lawrence OriginalPaper Pages: 90 - 97
A mutation affecting lipoamide dehydrogenase, pyruvate dehydrogenase and 2-oxoglutarate dehydrogenase activities in Saccharomyces cerevisiae J. Richard DickinsonDouglas J. RoyIan W. Dawes OriginalPaper Pages: 103 - 107
Accumulation of DNA damages in aging Paramecium tetraurelia George E. HolmesNorreen R. Holmes OriginalPaper Pages: 108 - 114
Regions associated with the stable maintenance of plasmid pSC101 and its tetracycline resistance Souichi MakinoChihiro SasakawaMasanosuke Yoshikawa OriginalPaper Pages: 115 - 119
Lytic activity localized to membrane-spanning region of ϕX174 E protein Kenneth James BuckleyMasaki Hayashi OriginalPaper Pages: 120 - 125
The nucleotide sequence of an Escherichia coli chromosomal region containing the genes for ribosomal proteins S6, S18, L9 and an open reading frame Joachim SchnierMadoka KitakawaKatsumi Isono OriginalPaper Pages: 126 - 132
Conservation of primary structure in the hisI gene of the archaebacterium, Methanococcus vannielii, the eubacterium Escherichia coli, and the eucaryote Saccharomyces cerevisiae Gregory S. BecklerJohn N. Reeve OriginalPaper Pages: 133 - 140
Role of homology and pathway specificity for recombination between plasmids and bacteriophage λ Steven R. KingJohn P. Richardson OriginalPaper Pages: 141 - 147
Sequence of the promoter and 5′ coding region of pepN, and the amino-terminus of peptidase N from Escherichia coli K-12 Michael T. McCamanJeffrey D. Gabe OriginalPaper Pages: 148 - 152
Characterization of ard B and ard C actin gene loci of Physarum polycephalum Mervyn M. MonteiroRobert A. Cox OriginalPaper Pages: 153 - 160
Cloning and characterisation of the recA gene of Agrobacterium tumefaciens C58 Carol A. MilesAndrew MountainG. R. K. Sastry OriginalPaper Pages: 161 - 165
Studies on lipase directed export of Escherichia coli β-lactamase in Staphylococcus carnosus Wolfgang LieblFriedrich Götz OriginalPaper Pages: 166 - 173
Effects of ‘G2-repair’ inhibitors on ‘clastogenic adaptation’ in Vicia faba I. SchubertR. RiegerA. Michaelis OriginalPaper Pages: 174 - 179
Autoregulation of the nar operon encoding nitrate reductase in Escherichia coli Violaine BonnefoyMarie-Claire PascalMarc Chippaux OriginalPaper Pages: 180 - 184
A host-vector system for gene cloning in the cyanobacterium Synechocystis PCC 6803 F. ChauvatL. De VriesG. A. Van Arkel OriginalPaper Pages: 185 - 191
Mu-induced rifamycin-resistant mutations not located in the rpoB gene of Escherichia coli Margit C. KollendaDietmar KampGuido R. Hartmann Short Communication Pages: 192 - 194
