The behavior and morphology of the X and Y chromosomes during prophase I in the Sitka deer mouse (Peromyscus sitkensis) David W. HaleIra F. Greenbaum OriginalPaper Pages: 235 - 242
Characterization of kinetochores in multicentric chromosomes Raymond P. ZinkowskiBaldev K. VigDominique Broccoli OriginalPaper Pages: 243 - 248
Position and orientation in the metaphase equator of an interchange quadrivalent of hybrid rye Geoffrey K. Rickards OriginalPaper Pages: 249 - 252
Two-dimensional spreads of synaptonemal complexes from solanaceous plants Stephen StackLorinda Anderson OriginalPaper Pages: 253 - 258
Cytological approach to the nucleolar functions detected by silver staining Francisco-Javier MedinaEsperanza L. SolanillaM. Carmen RisueƱo OriginalPaper Pages: 259 - 266
Organization and chromosomal distribution of a novel repetitive DNA component from Muntiacus muntjak vaginalis with a repeat length of more than 40 kb Ulrich M. BenedumHeidemarie NeitzelFriedrich Fittier OriginalPaper Pages: 267 - 272
Expression of 93D heat shock puff of Drosophila melanogaster in deficiency genotypes and its influence on activity of the 87C puff Pradeep Kumar BurmaS. C. Lakhotia OriginalPaper Pages: 273 - 278
Different effects of 93D on 87C heat shock puff activity in Drosophila melanogaster and D. simulans D. Kar ChowdhuriS. C. Lakhotia OriginalPaper Pages: 279 - 284
Dosage compensation and template organisation in Drosophila: In situ transcriptional analysis of the chromatin template activity of the X and autosomes of D. melanogaster strains trisomic for the left arm of the second and third chromosomes U. BhadraR. N. Chatterjee OriginalPaper Pages: 285 - 292
Interchange quadrivalents and chromosome order at meiotic metaphase I in Briza L. (Gramineae) Brian G. Murray OriginalPaper Pages: 293 - 296
The actin loci in the genus Drosophila: establishment of chromosomal homologies among distantly related species by in situ hybridization Michael LoukasFotis C. Kafatos OriginalPaper Pages: 297 - 308
Arrangements of kinetochores in mouse cells during meiosis and spermiogenesis B. R. BrinkleyS. L. BrennerM. M. Valdivia OriginalPaper Pages: 309 - 317