Intranuclear compartmentalization of DNA-dependent RNA polymerases: association of RNA polymerase I with nucleolar organizing chromosomes S. MatsuiA. A. Sandberg OriginalPaper Pages: 1 - 6
Persistence of DNA lesions and the cytological cancellation of sister chromatid exchanges J. B. SchvartzmanV. J. GoyanesS. Ramos OriginalPaper Pages: 7 - 10
Evolution of karyotypic abnormalities and C-MYC oncogene amplification in human colonic carcinoma cell lines C. C. LinKari AlitaloJ. Michael Bishop OriginalPaper Pages: 11 - 15
Gene amplification in Djungarian hamster cell lines possessing decreased plasma membrane permeability for colchicine and some other drugs A. V. GudkovJ. S. MassinoB. P. Kopnin OriginalPaper Pages: 16 - 24
Regular pattern of karyotypic alterations accompanying gene amplification in Djungarian hamster cells: study of colchicine, adriablastin, and methotrexate resistance B. P. KopninJ. S. MassinoA. V. Gudkov OriginalPaper Pages: 25 - 36
Defective pairing and synaptonemal complex formation in a Sordaria mutant (spo44) with a translocated segment of the nucleolar organizer Denise ZicklerLivia de LaresGĂ©rard Leblon OriginalPaper Pages: 37 - 47
Non-inducibility of the 93D heat-shock puff in cold-reared larvae of Drosophila melanogaster S. C. LakhotiaA. K. Singh OriginalPaper Pages: 48 - 54
Structure and activity of salivary gland chromosomes of Drosophila gibberosa Paul A. RobertsLaune Ann MacPhail OriginalPaper Pages: 55 - 68
Monoclonal antibodies to lampbrush chromosome antigens of Pleurodeles waltlii J. C. LacroixR. AzzouzJ. Charlemagne OriginalPaper Pages: 69 - 80