The interchromosomal effect of inversions in maize Carolyn M. McKinleyStephen L. Goldman OriginalPaper Pages: 119 - 125
Translation-uncoupled transcription of promoter-proximal DNA sequences in E. coli strains harboring mutationally-generated constitutive promoters within genes of the trp operon Haruji NakamuraYasunobu KanoRonald L. Somerville OriginalPaper Pages: 127 - 136
Molecular cloning of tobacco chloroplast ribosomal RNA genes Masahiro SugiuraJun Kusuda OriginalPaper Pages: 137 - 141
Identification of the E. coli dnaK (groPC756) gene product C. P. GeorgopoulosB. LamM. Feiss OriginalPaper Pages: 143 - 149
Nucleotide sequence of small ColE1 derivatives: Structure of the regions essential for autonomous replication and colicin E1 immunity Atsuhiro OkaNobuo NomuraMituru Takanami OriginalPaper Pages: 151 - 159
Heat shock induced phenocopies of dominant mutants of the bithorax complex in Drosophila melanogaster Pedro Santamaria OriginalPaper Pages: 161 - 163
2 μm Covalently closed non-mitochondrial circular DNA in the petite-negative yeast Schizosaccharomyces pombe L. Del GiudiceK. WolfA. Mazza OriginalPaper Pages: 165 - 169
Isolation and restriction mapping of plasmids containing ribosomal DNA sequences from the rrn B cistron of E. coli Margaret L. PalmerMary Alice RakerHarry F. Noller OriginalPaper Pages: 171 - 178
The isolation and characterisation of a plaque-forming derivative of bacteriophage Mu carrying a fragment of Tn3 conferring ampicillin resistance David LeachNeville Symonds OriginalPaper Pages: 179 - 184
Evidence for mutations in the structural gene for homocitrate synthase in Saccharomycopsis lipolytica Claude GaillardinHenri Heslot OriginalPaper Pages: 185 - 192
The nature of transcription selectivity of bacteriophage SPO1-modified RNA polymerase David A. ShubMarshal SwantonDonna H. Smith OriginalPaper Pages: 193 - 197
Genetical and cytological location of the structural parts coding for the first three steps of pyrimidine biosynthesis in Drosophila melanogaster B. P. Jarry OriginalPaper Pages: 199 - 202
Effects on eye color mediated by DNA injection into Drosophila embryos Chih-Ping LiuRobert A. KreberJuan I. Valencia OriginalPaper Pages: 203 - 210
A complementation analysis of mobilization deficient mutants of the plasmid colE1 Joseph InselburgPatricia Ware OriginalPaper Pages: 211 - 219
Identification and nucleotide sequence of the sup8-e UGA-suppressor leucine tRNA from Schizosaccharomyces pombe Ronald WetzelJürg KohliDieter Söll OriginalPaper Pages: 221 - 228
Thymidine sensitivity of certain strains of Escherichia coli K12 S. I. AhmadA. Eisenstark Short Communication Pages: 229 - 231