Mechanisms for sister chromatid exchanges and their relation to the production of chromosomal aberrations Hatao Kato OriginalPaper Pages: 179 - 191
Somatic pairing and meiotic nonrandom disjunction in a pericentric inversion of Hylemya antiqua (Meigen) C. van Heemert OriginalPaper Pages: 193 - 206
Differential staining of polytene chromosome bands in Chironomus by Giemsa banding methods Klaus Hägele OriginalPaper Pages: 207 - 216
Identification by Giemsa technique of the translocations separating cultivated rye from three wild species of Secale R. J. SinghG. Röbbelen OriginalPaper Pages: 217 - 225
DNA sequence organization in the genome of Nicotiana tabacum J. Lynn ZimmermanRobert B. Goldberg OriginalPaper Pages: 227 - 252
Replication of chromosomal DNA in diploid Drosophila melanogaster cells cultured in vitro E. V. AnanievL. G. PolukarovaY. B. Yurov OriginalPaper Pages: 259 - 272