Fluorescence lifetime imaging: an emerging technique in fluorescence microscopy C. G. MorganA. C. Mitchell Technical Viewpoint Pages: 261 - 263
Chromosome painting defines genomic rearrangements between red howler monkey subspecies S. ConsigliereR. StanyonJ. Wienberg OriginalPaper Pages: 264 - 270
Cytological evidence for 5-azacytidine-induced demethylation of the heterochromatic regions of human chromosomes A. de CapoaF. MenendezA. Niveleau OriginalPaper Pages: 271 - 276
In situ localization of yeast artificial chromosome sequences on tomato and potato metaphase chromosomes Jörg FuchsDorothee-U. KloosIngo Schubert OriginalPaper Pages: 277 - 281
Distribution and linkage of repetitive clusters from the heterochromatic region of human chromosome 22 Roman MüllenbachCarsten PuschNikolaus Blin OriginalPaper Pages: 282 - 287
Changes in chromosomal ultrastructure during the cell cycle R. MartinW. BuschG. Wanner OriginalPaper Pages: 288 - 294
The human/mouse imprinted genesIGF2, H19, SNRPN andZNF127 map to two conserved autosomal clusters in a marsupial R. ToderS. A. WilcoxJ. A. M. Graves OriginalPaper Pages: 295 - 300
Fluorescencein situ hybridization with rDNA probes on chromosomes of two nucleolus organizer region phenotypes of a species ofEigenmannia (Pisces, Gymnotoidei, Sternopygidae) Lurdes Foresti de Almeida-ToledoAnn Jacob StockerSilvio de Almeida Toledo-Filho OriginalPaper Pages: 301 - 305
Report on the progress of standardization of the G-banded canine (Canis familiaris) karyotype M. ŚwitońskiN. ReimannP. Fischer OriginalPaper Pages: 306 - 309
Mapping of a new MAP kinase activated protein kinase gene (3PK) to human chromosome band 3p21.2 and ordering of 3PK and two cosmid markers in the 3p22–p21 tumour-suppressor region by two-colour fluorescencein situ hybridization Anna SzelesSvetlana Bajalica-LagercrantzR. Zabarovsky OriginalPaper Pages: 310 - 313
Ribosomal DNA is frequently concentrated on only one X chromosome in permanently apomictic aphids, but this does not inhibit male determination Roger L. BlackmanJennifer M. Spence OriginalPaper Pages: 314 - 320
Conservation ofp58 and c-myc protooncogene sequences in the great apes Rhea V. SamonteRobert A. ConteRam S. Verma Short Communications Pages: 321 - 322
Ends of chromosomes inPolycelis tenuis (Platyhelminthes) have telomere repeat TTAGGG Boris I. JoffeIrina V. SoloveiHerbert C. Macgregor Short Communications Pages: 323 - 324