The influence of heterochromatin, inversion-heterozygosity and somatic pairing on X-ray induced mitotic recombination in Drosophila melanogaster Hans Joachim Becker OriginalPaper Pages: 203 - 218
Genetic studies of the ribosomal proteins in Escherichia coli Satoshi DekioRenkichi Takata OriginalPaper Pages: 219 - 224
Etude d'une mutation très faiblement transformable au locus de la thréonine désaminase de bacillus subtilis C. JametC. Anagnostopoulos OriginalPaper Pages: 225 - 242
Studies on the functions of the RNA polymerase components by means of mutations R. B. KhesinZh. M. GorlenkoT. S. Ilyina OriginalPaper Pages: 243 - 261
Segregation distorter in D. melanogaster males: An effect of female genotype on recovery R. E. DenellB. H. Judd OriginalPaper Pages: 262 - 274