Evidence for close contact between recombination nodules and the central element of the synaptonemal complex Karin SchmekelBertil Daneholt OriginalPaper Pages: 155 - 159
DNA methylation of the extraembryonic tissues: an in situ study on human metaphase chromosomes Nadja Kokalj-VokacAndreja ZagoracBernard Dutrillaux OriginalPaper Pages: 161 - 166
A 169-base pair tandem repeat DNA marker for subtelomeric heterochromatin and chromosomal rearrangements in aphids of the Myzus persicae group Jennifer M. SpenceRoger L. BlackmanPaul D. Ready OriginalPaper Pages: 167 - 175
Orientation of the 'stretched' univalent X chromosome during the unequal first meiotic division in male aphids Jennifer M. SpenceRoger L. Blackman OriginalPaper Pages: 177 - 181
Molecular cytogenetic characterization of Thinopyrum and wheat--Thinopyrum translocated chromosomes in a wheat--Thinopyrum amphiploid Xiwen CaiStephen S. JonesTimothy D. Murray OriginalPaper Pages: 183 - 189
Tandem duplication of nucleolus organizer region (NOR) in the Japanese macaque, Macaca fuscata fuscata Hirohisa HiraiYukako HasegawaEishi Tokita OriginalPaper Pages: 191 - 197
Localization of the human membrane-type 2 matrix metalloproteinase gene (MMP15) to 16q12.1 near DNA elements that are part of centromeric and non-centromeric heterochromatin of 11 human chromosomes M. R. KoehlerC. G. SauerM. Schmid OriginalPaper Pages: 199 - 203
Molecular cytogenetic analysis of heterochromatin in the chromosomes of tilapia, Oreochromis niloticus (Teleostei: Cichlidae) Claudio OliveiraJonathan M. Wright OriginalPaper Pages: 205 - 211
Microdissected bovine X chromosome segment delineates homoeologous chromosomal regions in sheep, goat and buffalo M. S. HassananeR. ChaudharyB. P. Chowdhary OriginalPaper Pages: 213 - 217
Molecular--cytogenetic characterization of the Vicia faba genome -- heterochromatin differentiation, replication patterns and sequence localization Jorg FuchsSabine StrehlIngo Schubert OriginalPaper Pages: 219 - 230
SHORT COMMUNICATIONS. Mapping of five members of the cyclin gene family on chicken chromosomes by FISH Julio MasabandaRobert FriedlRuedi Fries OriginalPaper Pages: 231 - 238
(PIG) GENE MAPPING REPORT. Porcine Agouti gene, Map position SSC 17q21 OriginalPaper Pages: 243 - 243