The secY-rpmJ region of the spc ribosomal protein operon in Escherichia coli: Structural alterations affecting secY expression Chiharu UeguchiMichael WittekindKoreaki Ito OriginalPaper Pages: 1 - 5
Efficient transformation of Arabidopsis thaliana using direct gene transfer to protoplasts Brigitte DammRenate SchmidtLothar Willmitzer OriginalPaper Pages: 6 - 12
Ribonucleotide reductase: A determinant of 5-bromodeoxyuridine mutagenesis in phage T4 R. Geoffrey SargentJiuping JiChristopher K. Mathews OriginalPaper Pages: 13 - 19
Mutagenesis by aflatoxin in M13 DNA: Base-substitution mechanisms and the origin of strand bias Sudhir SahasrabudheKumar SambamurtiM. Zafri Humayun OriginalPaper Pages: 20 - 25
Cloning of a gene involved in cellulose biosynthesis in Acetobacter xylinum: Complementation of cellulose-negative mutants by the UDPG pyrophosphorylase structural gene Svein VallaDag Hugo CoucheronMoshe Benziman OriginalPaper Pages: 26 - 30
Mode of expression of the positive regulatory genes PHO2 and PHO4 of the phosphatase regulon in Saccharomyces cerevisiae Kazuya YoshidaZyunrou KuromitsuYasuji Oshima OriginalPaper Pages: 31 - 39
Function of the PHO regulatory genes for repressible acid phosphatase synthesis in Saccharomyces cerevisiae Kazuva YoshidaNobuo OgawaYasuji Oshima OriginalPaper Pages: 40 - 46
Isolation of Hem3 mutants from Candida albicans by sequential gene disruption Myra B. KurtzJean Marrinan OriginalPaper Pages: 47 - 52
Induced transposition of Ds by a stable Ac in crosses of transgenic tobacco plants Reinhard HehlBarbara Baker OriginalPaper Pages: 53 - 59
Structure of the multigene family of MAL loci in Saccharomyces Thomas H. C. ChowPaul SollittiJulius Marmur OriginalPaper Pages: 60 - 69
Nucleotide sequence of the Clostridium thermocellum bglB gene encoding thermostable β-glucosidase B: Homology to fungal β-glucosidases Folke GräbnitzKarl P. RücknagelWalter L. Staudenhauer OriginalPaper Pages: 70 - 76
The plastid rpoA gene encoding a protein homologous to the bacterial RNA polymerase alpha subunit is expressed in pea chloroplasts Saul PurtonJohn C. Gray OriginalPaper Pages: 77 - 84
The Escherichia coli dam gene is expressed as a distal gene of a new operon Piotr JonczykRussell HinesDouglas W. Smith OriginalPaper Pages: 85 - 96
Characterization of the str operon genes from Spirulina platensis and their evolutionary relationship to those of other prokaryotes F. R. ButtarelliR. A. CalogeroC. L. Pon OriginalPaper Pages: 97 - 104
Identification and characterization of the genes encoding three structural proteins of the Thermoproteus tenax virus TTV1 Horst NeumannVolker SchwassWolfram Zillig OriginalPaper Pages: 105 - 110
Isolation and characterization of a conditional replication mutant of the antibiotic resistance factor R1 affected in the gene of the replication protein RepA Sagrario OrtegaGertrudis de TorronteguiRamón Díaz OriginalPaper Pages: 111 - 117
Cloning and molecular characterisation of the amdR controlled gatA gene of Aspergillus nidulans Imogen B. RichardsonSusan K. HurleyMichael J. Hynes OriginalPaper Pages: 118 - 125
Isolation and characterization of the phosphoglucose isomerase gene from Escherichia coli Byron E. FromanRobert C. TaitL. D. Gottlieb OriginalPaper Pages: 126 - 131
The linear mitochondrial plasmid pClK1 of the phytopathogenic fungus Claviceps purpurea may code for a DNA polymerase and an RNA polymerase Birgitt OeserPaul Tudzynski OriginalPaper Pages: 132 - 140
Isolation and characterisation of transposon-induced mutants of Erwinia carotovora subsp. atroseptica exhibiting reduced virulence Jay C. D. HintonJulie M. SidebothamGeorge P. C. Salmond OriginalPaper Pages: 141 - 148
Structure of the HOM2 gene of Saccharomyces cerevisiae and regulation of its expression Dominique ThomasYolande Surdin-Kerjan OriginalPaper Pages: 149 - 154
The amyloplast-targeting transit peptide of the waxy protein of maize also mediates protein transport in vitro into chloroplasts Ralf Bernd KlösgenHeinz SaedlerJacques-Henry Weil OriginalPaper Pages: 155 - 161
In vitro and in vivo studies on the mitochondrial import of CBS1, a translational activator of cytochrome b in yeast Andreas KörteVera ForsbachGerhard Rödel OriginalPaper Pages: 162 - 167
Mitochondrial introns aI1 and/or aI2 are needed for the in vivo deletion of intervening sequences Estelle Levra-JuilletAnnick BouletGérard Faye OriginalPaper Pages: 168 - 171
The maize En-1/Spm element transposes in potato Monika FreyStylianos M. TavantzisHeinz Saedler OriginalPaper Pages: 172 - 177
Escherichia coli parA is an allele of the gyrB gene Jun-ichi KatoYukinobu NishimuraHideho Suzuki Short Communications Pages: 178 - 181
Cloning and nucleotide sequence of the Salmonella typhimurium LT2 gnd gene and its homology with the corresponding sequence of Escherichia coli K12 Peter ReevesGordon Stevenson Short Communications Pages: 182 - 184