Regeneration of plants from “habituated” and “Agrobacterium-transformed” single-cell clones of tobacco M. D. SacristánG. Melchers OriginalPaper Pages: 111 - 117
Transfer of Ti plasmids between Agrobacterium strains by mobilisation with the conjugative plasmid RP4 N. Van LarebekeCh. GenetelloJ. Schell OriginalPaper Pages: 119 - 124
Defective thymine dimer excision in radiation-sensitive mutants rad10 and rad16 of Saccharomyces cerevisiae Louise Prakash OriginalPaper Pages: 125 - 128
Physical and genetic studies with restriction endonucleases on the broad host-range plasmid RK2 Richard MeyerDavid FigurskiDonald R. Helinski OriginalPaper Pages: 129 - 135
Interaction of super-repressible and dominant constitutive mutations for the synthesis of galactose pathway enzymes in Saccharomyces cerevisiae Y. NogiK. MatsumotoY. Oshima OriginalPaper Pages: 137 - 144
Replication of the mini-R1 plasmid Rsc11 and Rsc11 hybrid plasmids H. MayerG. LuibrandW. Goebel OriginalPaper Pages: 145 - 152
Allelism studies of mitochondrial mutants resistant to antimycin A or funiculosin in Saccharomyces cerevisiae Elke PratjeGeorg Michaelis OriginalPaper Pages: 167 - 174
Restriction endonuclease mapping and mutagenesis of the F sex factor replication region Jack J. ManisBruce C. Kline OriginalPaper Pages: 175 - 182
The isolation and genetic characterization of extrachromosomal chloramphenicol and oligomycin-resistant mutants from the petite-negative yeast Kluyveromyces lactis Aurora BrunnerAlba Tuena de CobosDavid E. Griffiths OriginalPaper Pages: 183 - 191
Pyruvate kinase mutants of Saccharomyces cerevisiae: Biochemical and genetic characterisation P. K. MaitraZita Lobo OriginalPaper Pages: 193 - 200
Rolling circle replicative structure of bacteriophage λ DNA in a recombination deficient system Seishi Takahashi OriginalPaper Pages: 201 - 204
A specialized transducing λ phage carrying the Escherichia coli genes for phenylalanyl-tRNA synthetase H. HenneckeM. SpringerA. Böck OriginalPaper Pages: 205 - 210
Replication of Fpoh + plasmid in mafA mutants of Escherichia coli defective in plasmid maintenance Chieko WadaTakashi YuraSota Hiraga OriginalPaper Pages: 211 - 217
The use of a novel plate assay in a search for yeast mutants defective in deoxyribonucleases Leland H. Johnston OriginalPaper Pages: 219 - 222