Mapping of genes involved in the synthesis of spermidine in Escherichia coli W. K. Maas OriginalPaper Pages: 1 - 9
Cell morphology of Bacillus subtilis: The effect of genetic background on the expression of a Rod- gene John N. ReeveNeil H. MendelsonRoger M. Cole OriginalPaper Pages: 11 - 26
Induction of forward mutations in mutationally defective yeast Jeffrey F. Lemontt OriginalPaper Pages: 27 - 42
Allelic complementation between mutants in the fertility factors of the Y chromosome in Drosophila melanogaster John H. Williamson OriginalPaper Pages: 43 - 47
The kinetics of bacterial DNA synthesis during indirect induction of prophage λ Brian M. WilkinsSusan E. Hollom OriginalPaper Pages: 49 - 55
The nature of the transfer inhibitor of several F-like plasmids David FinneganNeil Willetts OriginalPaper Pages: 57 - 66
Mapping of the chl-B gene in Salmonella typhimurium LT2 F. CasseM. C. PascalJ. Ratouchniak OriginalPaper Pages: 67 - 70
A mutant of Salmonella typhimurium deficient in tetrathionate reductase activity F. CasseM. C. PascalM. Chippaux OriginalPaper Pages: 71 - 74
Phage P22-mutants with increased or decreased transduction abilities Horst Schmieger OriginalPaper Pages: 75 - 88
Mutagenic effects of Streptomyces coelicolor DNA detected after streptomycin treatment of competent cultures of Bacillus subtilis Max Mergeay Short Communication Pages: 89 - 92