Overlapping deficiencies refine the map position of the sex-linked actin gene of Drosophila melanogaster Ann SodjaRose M. RizkiRasheeda S. Zafar OriginalPaper Pages: 293 - 298
Transmission electron microscopic study of polytene chromosome 2R from Drosophila melanogaster Madeline WuJody Waddell OriginalPaper Pages: 299 - 307
Meiosis in Drosophila melanogaster Jeffrey G. AultHsiu-Ping P. LinKathleen Church OriginalPaper Pages: 309 - 317
Cytogenetics of the chinese giant salamander, Andrias davidianus (Blanchard): the evolutionary significance of cryptobranchoid karyotypes Stanley K. SessionsPedro E. LeónJames Kezer OriginalPaper Pages: 341 - 357
Dense bodies in silver-stained spermatocytes of the chinese hamster: behavior and cytochemical nature Hideki TakanariS. PathakT. C. Hsu OriginalPaper Pages: 359 - 373
On the mechanism of differential giemsa staining of BrdU-substituted chromatids G. González-GilM. H. Navarrete OriginalPaper Pages: 375 - 382
Comparison of homologous polytene chromosomes in Phaseolus coccineus embryo suspensor cells: morphological, autoradiographic and cytophotometric analyses P. G. CioniniA. CavalliniM. Fogli OriginalPaper Pages: 383 - 396
The synaptonemal complex karyotypes of palearctic hamsters, Phodopus roborovskii satunin and P. sungorus pallas B. SpyropoulosP. D. RossD. M. Cameron OriginalPaper Pages: 397 - 408
The kinetochores of Caenorhabditis elegans Donna G. AlbertsonJ. Nichol Thomson OriginalPaper Pages: 409 - 428