The pattern of mutagen-induced back mutations inSalmonella typhimurium Paul MargolinFrank H. Mukai OriginalPaper Pages: 330 - 335
Compound loci and coincident mutation inNeurospora G. W. GriggD. Sergeant OriginalPaper Pages: 380 - 388
A method for securing thymineless mutants from strains ofE. coli Toshihiko OkadaKeiko YanagisawaF. J. Ryan OriginalPaper Pages: 403 - 412
β-Galactosidase synthesis byEscherichia coli zygotes in the absence of DNA synthesis Keiko YanagisawaDaisuke Nakada OriginalPaper Pages: 413 - 415
Enhancement of ultraviolet-induced mutation in bacteria by caffeine Margaret Lieb OriginalPaper Pages: 416 - 429
Genetic analysis of streptomycin-resistance and-dependence inChlamydomonas Ruth SagerYoshihiro Tsubo OriginalPaper Pages: 430 - 438
Antigenic differences due to the incompatibility factors inSchizophyllum commune John R. RaperKarl Esser OriginalPaper Pages: 439 - 444
Bastardierungsversuche in der GattungStreptocarpus Lindl Friedrich Oehlkers OriginalPaper Pages: 445 - 456
Test of a possible correlation between cross-linking and chromosome breaking abilities of chemical mutagens Y. NakaoC. Auerbach OriginalPaper Pages: 457 - 461
Die Aufhebung eines Defektes der Zelltrennungen beimsnaky-Stamm vonParamaecium aurelia in Salzlösungen Roland Maly Kurze Mitteilung Pages: 462 - 464