A cytogenetic investigation of DNA rereplication after hydroxyurea treatment: implications for gene amplification W. F. MorganJ. BodycoteR. B. Painter OriginalPaper Pages: 191 - 196
Non-uniform distribution of sister chromatid exchanges in human lymphocytes Philip VercauterenErnest MeulepasHerman Van den Berghe OriginalPaper Pages: 197 - 202
The mechanism of autosomal synapsis and the substaging of zygonema and pachynema from deer mouse spermatocytes Ira F. GreenbaumDavid W. HaleKathleen P. Fuxa OriginalPaper Pages: 203 - 212
Chromosome distribution of intracisternal A-particle sequences in the Syrian hamster and mouse Edward L. KuffJoseph E. FewellNicholas C. Popescu OriginalPaper Pages: 213 - 219
Recombination nodules and chiasma localization in two orthoptera Cecilia Bernelot-MoensPeter B. Moens OriginalPaper Pages: 220 - 226
Regular and irregular divisions of Lepidoptera spermatocytes as related to the speed of meiotic prophase Michael FriedländerElisabeth Hauschteck-Jungen OriginalPaper Pages: 227 - 230
N-band proteins of nucleolar organizers: chromosomal mapping, subnucleolar localization and rDNA binding Sei-ichi MatsuiMotohiro FukeSufian Elassouli OriginalPaper Pages: 231 - 242
The chromosomes of two Drosophila races: D. nasuta nasuta and D. nasuta albomicana N. B. RamachandraH. A. Ranganath OriginalPaper Pages: 243 - 248
The selective digestion of polytene and mitotic chromosomes of Drosophila melanogaster by the Alu I and Hae III restriction endonucleases R. Mezzanotte OriginalPaper Pages: 249 - 255
The synaptonemal complexes of Caenorhabditis elegans: the dominant him mutant mnT6 and pachytene karyotype analysis of the X-autosome translocation Paul Goldstein OriginalPaper Pages: 256 - 260
The synaptonemal complex of Meloidogyne nataliei and its relationship to that of other Meloidogyne species Paul GoldsteinA. C. Triantaphyllou OriginalPaper Pages: 261 - 266
Abnormal RNA synthesis in sex vesicles of tertiary trisomie male mice R. M. Speed OriginalPaper Pages: 267 - 270
In vivo effects of ortho-vanadate on spindle structure and dynamics of locust spermatocytes I Agnes -M. DaubManfred Hauser OriginalPaper Pages: 271 - 280
Development of the synaptonemal complex of two types of pachytene in oocytes and spermatocytes of Carausius morosus Br. (Phasmatodea) Laas P. PijnackerMargriet A. Ferwerda OriginalPaper Pages: 281 - 290