Genetic and physical characterization of the ColIb plasmid using ColIb-R222 hybrids Hiroshi UemuraKiyoshi Mizobuchi OriginalPaper Pages: 1 - 12
Inhibition of growth of bacteriophage BF23 by the ColIb plasmid: Identification of the ibfA and ibfB genes of the ColIb plasmid Hiroshi UemuraKiyoshi Mizobuchi OriginalPaper Pages: 13 - 20
A competence specific inducible protein promotes in vivo recombination in Streptococcus sanguis Jawahar L. RainaFrancis L. Macrina OriginalPaper Pages: 21 - 29
Effects of dosage alterations at the per locus on the period of the circadian clock of Drosophila Randall F. SmithRonald J. Konopka OriginalPaper Pages: 30 - 36
Restriction endonuclease mapping of the colicin Ib plasmid Satish WaliaGlenda DunnDonna Duckworth OriginalPaper Pages: 37 - 42
Constitutive expression of SOS functions and modulation of mutagenesis resulting from resolution of genetic instability at or near the recA locus of Escherichia coli Evelyn M. WitkinJ. Owen McCallIngbritt E. Wermundsen OriginalPaper Pages: 43 - 50
Hybridization selection and translation of T-DNA encoded mRNAs from octopine tumors Gudrun SchröderJoachim Schröder OriginalPaper Pages: 51 - 55
Mitochondrial DNA from Podospora anserina Richard M. WrightJane L. LapingDonald J. Cummings OriginalPaper Pages: 56 - 64
Phenotypic expression in vivo and transforming activity in vitro: Two related functions of folded bacterial chromosomes J. P. BohinK. Ben KhalifaL. Hirschbein OriginalPaper Pages: 65 - 68
Isolation and characterization of the nucleoid of non-complementing diploids from protoplast fusion in Bacillus subtilis N. GuillenM. H. GaborL. Hirschbein OriginalPaper Pages: 69 - 74
Repressor properties of the nifL gene product in Klebsiella pneumoniae Mike MerrickSusan HillChristina Kennedy OriginalPaper Pages: 75 - 81
A DNA sequence containing the control regions of the malEFG and malK-lamB operons in Escherichia coli K12 Hugues BedouelleMaurice Hofnung OriginalPaper Pages: 82 - 87
A DNA sequence containing the control sites for gene malT and for the malPQ operon Michel DebarbouillePascale CossartOlivier Raibaud OriginalPaper Pages: 88 - 92
Cloned truncated recA genes in E. coli Steven G. SedgwickGeoffrey T. Yarranton OriginalPaper Pages: 93 - 98
Cloned truncated recA genes in E. coli Geoffrey T. YarrantonSteven G. Sedgwick OriginalPaper Pages: 99 - 104
Cloning of ompF, the structural gene for an outer membrane pore protein of E. coli K12: Physical localization and homology with the phoE gene Jan TommassenPeter van der LeyBen Lugtenberg OriginalPaper Pages: 105 - 110
Postreplication repair in Neurospora crassa Roger E. CalzaAlice L. Schroeder OriginalPaper Pages: 111 - 119
Cloning and characterization of the Escherichia coli chromosomal region surrounding the dnaG gene, with a correlated physical and genetic map of dnaG generated via transposon Tn5 mutagenesis James R. LupskiBob L. SmileyG. Nigel Godson OriginalPaper Pages: 120 - 128
Isolation and mapping of fluoropyrimidine-resistant mutants of Neurospora crassa Frank P. BuxtonAlan Radford OriginalPaper Pages: 129 - 131
Partial characterization of 5-fluoropyrimidine-resistant mutants of Neurospora crassa Frank P. BuxtonAlan Radford OriginalPaper Pages: 132 - 135
Regulation of L-arabinose transport in Salmonella typhimurium LT2 Jar-How LeeRobert J. RussoGary Wilcox OriginalPaper Pages: 136 - 141
Genetic mapping of a mutation in Escherichia coli leading to a temperature-sensitive RNase D Richard ZaniewskiMurray R. Deutscher OriginalPaper Pages: 142 - 147
Construction of recombinant λ phages that carry the E. coli recB and recC genes Ian D. HicksonKaren E. AtkinsonPeter T. Emmerson OriginalPaper Pages: 148 - 151
Characterization of λglnA + phages used as templates for in vitro synthesis of glutamine synthetase Nancy McFarlandLinda McCarterSydney Kustu OriginalPaper Pages: 152 - 157
Localization of (dA-dT)-rich sequences in the membrane-bound DNA and their possible role in sporulation of Bacillus polymyxa Kunthala JayaramanShridhara Murthy OriginalPaper Pages: 158 - 164
The effect of chlorpromazine on transformation in Bacillus subtilis Hans MooibroekGerard Venema OriginalPaper Pages: 165 - 168
Recombination between two TnA transposon sequences oriented as inverse repeats is found less frequently than between direct repeats Shu-Jen ChiangRoyston C. Clowes OriginalPaper Pages: 169 - 175
Further study of histone structural gene multiplication in Drosophila melanogaster A. I. Chernyshev OriginalPaper Pages: 176 - 180
Yolk-polypeptide synthesis and uptake in ovaries of the Apterous 4 mutant of Drosophila melanogaster Christopher P. F. RedfernMary Bownes Short Communication Pages: 181 - 183
Production of plastidial antibiotic-resistant mutants by ultraviolet irradiation of Euglena gracilis Paul NicolasVictor Nigon Short Communication Pages: 184 - 185
Beginning a transcriptional analysis of the leading region in F plasmid DNA transfer David S. CramDario Di BerardinoRonald A. Skurray Short Communication Pages: 186 - 188
Construction of a fused operon consisting of a recA and kan (Kanamycin resistance) genes and regulation of its expression by the lexA gene Toru MikiHiromi KumaharaAtsushi Nakazawa Erratum Pages: 188 - 188
