Studies on radiation-sensitive mutants of E. coli Akiko MiuraJun-Ichi Tomizawa OriginalPaper Pages: 1 - 10
The effect of liquid holding on chemical induced lethality and mitotic gene conversion in Saccharomyces cerevisiae F. K. Zimmermann OriginalPaper Pages: 11 - 20
Repressor-defekte Mutanten, virulente Mutanten und Adsorptionsresistenz lysogener Zellen beim Phagen ϰ von Serratia H. Steiger OriginalPaper Pages: 21 - 28
Post-fertilization effect of incompatibility factors in Mormoniella Sandra L. RyanGeorge B. Saul 2nd OriginalPaper Pages: 29 - 36
Isolation of conjugation-constitutive mutants of colicin factor Ib Misao OhkiHaruo Ozeki OriginalPaper Pages: 37 - 41
The induction of supersuppressor mutants of Bacillus subtilis by ethyl methanesulphonate and the posttreatment modification of mutation yield John Corran OriginalPaper Pages: 42 - 57
The function of the lampbrush loops formed by the Y chromosome of Drosophila hydei in spermatocyte nuclei Oswald Hess OriginalPaper Pages: 58 - 71
Analysis of a case of mutagen specificity in Neurospora crassa C. AuerbachD. Ramsay OriginalPaper Pages: 72 - 104