The mechanism of untargeted mutagenesis in UV-irradiated yeast Christopher W. LawrenceRoshan B. Christensen OriginalPaper Pages: 1 - 9
Genetic map of the crown gall suppressive IncW plasmid pSa Robert C. TaitRonald C. LunquistClarence I. Kado OriginalPaper Pages: 10 - 15
DNA from Agrobacterium rhizogenes in transferred to and expressed in axenic hairy root plant tissues Lothar WillmitzerJosé Sanchez-SerranoJeff Schell OriginalPaper Pages: 16 - 22
Arrangement of the ribosomal RNA genes in chloroplast DNA of Leguminosae N. M. ChuK. K. Tewari OriginalPaper Pages: 23 - 32
Regulation of L-amino acid oxidase and of D-amino acid oxidase in Neurospora crassa Len SikoraGeorge A. Marzluf OriginalPaper Pages: 33 - 39
Suppression of maltose-negative phenotype by a specific nuclear gene (PMU1) in the petite cells of the yeast Saccharomyces cerevisiae Nasim A. Khan OriginalPaper Pages: 40 - 43
Participation of the host protein(s) in the morphogenesis of bacteriophage P22 Arati JoshiJaved Zafar SiddiquiMaharani Chakravorty OriginalPaper Pages: 44 - 49
Cytoplasmic hybridization in Nicotiana: Mitochondrial DNA analysis in progenies resulting from fusion between protoplasts having different organelle constitutions Esra GalunPazia Arzee-GonenDvora Aviv OriginalPaper Pages: 50 - 56
Regulation of DNA synthesis and capacity for initiation in DNA temperature sensitive mutants of Escherichia coli Helen EberleNancy ForrestJanice Van Knapp OriginalPaper Pages: 57 - 65
Regulation of DNA synthesis and capacity for initiation in DNA temperature sensitive mutants of Escherichia coli Helen EberleNancy Forrest OriginalPaper Pages: 66 - 70
Regulation of DNA synthesis and capacity for initiation in DNA temperature mutants of Escherichia coli H. EberleJ. Van KnappN. Forrest OriginalPaper Pages: 71 - 77
Rescue of SV40 following transfection of TC7 cells with cellular DNAs containing complete and partial SV40 genomes George LipotichMary P. MoyerRex C. Moyer OriginalPaper Pages: 78 - 81
Discontinuity of homology of Escherichia coli and Salmonella typhimurium DNA in the lac region Keith A. LampelMonica Riley OriginalPaper Pages: 82 - 86
Continuous synthesis of the dnaA gene product of Escherichia coli in the cell cycle Yoshimasa SakakibaraSatoshi Yuasa OriginalPaper Pages: 87 - 94
Protoplast fusion in the yeast, Schwanniomyces alluvius J. Jeffrey WilsonGeorge G. KhachatouriansW. Michael Ingledew OriginalPaper Pages: 95 - 100
Reversion of bacteriophage T4rIImutants by high levels of pyrimidine deoxyribonucleosides JoAnne K. De VriesSusan S. Wallace OriginalPaper Pages: 101 - 105
Reiterated DNA sequences in a mutant strain of Streptomyces glaucescens and cloning of the sequence in Escherichia coli Hideo OnoGilberto HintermannRalf Hütter OriginalPaper Pages: 106 - 110
UV-induced allevation of λ restriction in Escherichia coli K-12: Kinetics of induction and specificity of this SOS function Brigitte ThomsWilfried Wackernagel OriginalPaper Pages: 111 - 117
Restriction and modification in Bacillus subtilis 168 Vladimir FučíkHelena GrünnerováStanislav Zadražil OriginalPaper Pages: 118 - 121
Suppression of the lexC (ssbA) mutation of Escherichia coli by a mutant of bacteriophage P1 Ben F. Johnson OriginalPaper Pages: 122 - 126
The role of pyrimidine dimers in postreplication repair in Neurospora Roger E. CalzaAlice L. Schroeder OriginalPaper Pages: 127 - 134
Bacteriophage Mu DNA replication is stimulated by non-essential early functions T. GooserM. Giphart-GasslerP. Van de Putte OriginalPaper Pages: 135 - 139
R46-derived recombinant plasmids affecting DNA repair and mutation in E. coli Simon B DowdenPeter Strike OriginalPaper Pages: 140 - 144
Cloning and expression in Escherichia coli K-12 of the biosynthetic dehydroquinase function of the arom cluster gene from the eucaryote, Aspergillus nidulans James R. KinghornAlastair R. Hawkins OriginalPaper Pages: 145 - 152
Curing effect of clorobiocin on Escherichia coli plasmids Karel ČejkaInge HolubováJosef Hubáček Short Communication Pages: 153 - 155