Two transcripts of an individual Balbiani ring from the salivary gland cells ofAcricotopus lucidus (Diptera, Chironomidae) Reinhard Panitz OriginalPaper Pages: 253 - 268
Chromomeres and puffing in experimentally induced polytene chromosomes ofCalliphora erythrocephala D. Ribbert OriginalPaper Pages: 269 - 298
In vivo sister chromatid exchange in cells of various organs of the mouse N. KandaH. Kato OriginalPaper Pages: 299 - 305
Preferential occurrence of sister chromatid exchanges at heterochromatin-euchromatin junctions in the wallaby and hamster chromosomes Hatao Kato OriginalPaper Pages: 307 - 316
Analysis of visible light-induced sister chromatid exchanges in 5-bromodeoxyuridine-substituted chromosomes J. B. SchvartzmanR. PostigoC. Gutiérrez OriginalPaper Pages: 317 - 328
Genetic instability inDrosophila melanogaster: tandem duplications as monitors of intrastrand exchange M. M. GreenG. Lefevre Jr. OriginalPaper Pages: 329 - 335
DNA replication,3H-cRNA in situ hybridization and C-band patterns in the polycentric chromosomes ofLuzula purpurea Link James H. RayS. Venketeswaran OriginalPaper Pages: 337 - 346
The rate of fork movement during DNA replication in mammalian cells Yu. B. Yurov OriginalPaper Pages: 347 - 353
Satellite DNA properties of the germ line limited DNA and the organization of the somatic genomes in the nematodesAscaris suum andParascaris equorum Günther E. Roth OriginalPaper Pages: 355 - 371