An electron microscopic study of synaptonemal complex formation at zygotene in rye C. B. Gillies OriginalPaper Pages: 165 - 175
Autosyndetic pairing in Gibasis (Commelinaceae) hybrids revealed by C-banding Ann KentonKeith Jones OriginalPaper Pages: 176 - 184
The organisation, nucleotide sequence, and chromosomal distribution of a satellite DNA from Allium cepa Stephen R. BarnesAnna M. JamesGordon Jamieson OriginalPaper Pages: 185 - 192
Membrane-mediated changes in the structure of chromosomes N. D. BelyaevV. G. BudkerM. A. Sukojan OriginalPaper Pages: 193 - 199
Intercalary heterochromatin in Drosophila V. N. BolshakovA. A. ZharkikhI. F. Zhimulev OriginalPaper Pages: 200 - 208
Analysis of inactive X chromosome structure by in situ nick translation Karen A. DyerDonald RileyStanley M. Gartler OriginalPaper Pages: 209 - 213
Caffeine induces sister-chromatid exchanges during the whole S-phase of the cell cycle Pablo HernandezCrisanto Gutierrez OriginalPaper Pages: 214 - 217
Strand breaks arising from the repair of the 5-bromodeoxyuridine-substituted template and methyl methanesulphonate-induced lesions can explain the formation of sister chromatid exchanges R. SaffhillC. H. Ockey OriginalPaper Pages: 218 - 224
Organization and chromosomal specificity of autosomal homologs of human Y chromosome repeated DNA Robert D. BurkPaul SzaboKirby D. Smith OriginalPaper Pages: 225 - 233
Mass characteristics of DNA obtained from chromosomes of a human carcinoma cell line Shawn K. StickelRoger William Clark OriginalPaper Pages: 234 - 241