Review: The fragile X syndrome: Isolation of the FMR-1 gene and characterization of the fragile X mutation Ben A. OostraAnnemieke J. M. H. Verkerk Chromosoma Focus Pages: 381 - 387
Molecular analysis of the aberrant replication banding pattern on chromosome 15 in murine T-cell lymphomas Sabine AdolphHorst HameisterCarl L. Schildkraut Original Articles Pages: 388 - 398
Orientation and segregation of a micromanipulated multivalent: Familiar principles, divergent outcomes P. AranaR. Bruce Nicklas Original Articles Pages: 399 - 412
Properties of isolated extrachromosomal nucleoli fromTetrahymena pyriformis Toru HigashinakagawaMasako Narushima-IioTakashi Mita Original Articles Pages: 413 - 419
Genomic in situ hybridization reveals the allopolyploid nature ofMilium montianum (Gramineae) Simon T. BennettAnn Y. KentonMichael D. Bennett Original Articles Pages: 420 - 424
Cytochalasin induces abnormal anaphase in crane-fly spermatocytes and causes altered distribution of actin and centromeric antigens James R. LaFountain JrMarie A. JanickeGeoffrey K. Rickards Original Articles Pages: 425 - 441
Isolation and characterization of a mouse subtelomeric sequence Dominique BroccoliOrlando J. MillerDorothy A. Miller Original Articles Pages: 442 - 447
The genome of the Mediterranean fruitflyceratitis capitata: Localization of molecular markers by in situ hybridization to salivary gland polytene chromosomes A. ZacharopoulouM. FrisardiF. C. Kafatos Original Articles Pages: 448 - 455
Molecular analysis of thelethal(1)B214 region at the base of theX chromosome ofDrosophila melanogaster Robyn J. RussellMarion J. HealyJohn G. Oakeshott Original Articles Pages: 456 - 466