Table of Contents

Research Article

• Research Article

  Identification, purification, and characterization of phosphotyrosine-specific protein phosphatases from cultured chicken embryo fibroblasts.

  R L Nelson, P E Branton
• Research Article

  Genetic analysis of nucleoside transport in Leishmania donovani.

  D M Iovannisci, K Kaur, L Young, B Ullman
• Research Article

  Model for homologous recombination during transfer of DNA into mouse L cells: role for DNA ends in the recombination process.

  F L Lin, K Sperle, N Sternberg
• Research Article

  Overproduction of discoidin I by a temperature-sensitive motility mutant of Dictyostelium discoideum.

  S Biswas, S C Kayman, M Clarke
• Research Article

  Fine mapping of an immunoglobulin gene activator.

  C Queen, J Stafford
• Research Article

  UV radiation facilitates methotrexate resistance and amplification of the dihydrofolate reductase gene in cultured 3T6 mouse cells.

  T D Tlsty, P C Brown, R T Schimke
• Research Article

  Dexamethasone increases the number of RNA polymerase II molecules transcribing integrated mouse mammary tumor virus DNA and flanking mouse sequences.

  J M Firzlaff, H Diggelmann
• Research Article

  Alterations of transcription and translation in HeLa cells exposed to amino acid analogs.

  G P Thomas, M B Mathews
• Research Article

  Structure of a human smooth muscle actin gene (aortic type) with a unique intron site.

  H Ueyama, H Hamada, N Battula, T Kakunaga
• Research Article

  Analysis of BHK cell growth kinetics after microinjection of catalytic subunit of cyclic AMP-dependent protein kinase.

  J K McClung, R F Kletzien
• Research Article

  Fine-structure mapping of charge-shift mutations in regulatory subunit of type I cyclic AMP-dependent protein kinase.

  R A Steinberg
• Research Article

  Structure and expression of the oncogene c-myc in fresh tumor material from patients with hematopoietic malignancies.

  P G Rothberg, M D Erisman, R E Diehl, U G Rovigatti, S M Astrin
• Research Article

  Characterization of heterogeneous nuclear RNA-protein complexes in vivo with monoclonal antibodies.

  G Dreyfuss, Y D Choi, S A Adam
• Research Article

  Repeated consensus sequence and pseudopromoters in the four coordinately regulated tubulin genes of Chlamydomonas reinhardi.

  K J Brunke, J G Anthony, E J Sternberg, D P Weeks
• Research Article

  Simian virus 40 large T-antigen point mutants that are defective in viral DNA replication but competent in oncogenic transformation.

  M M Manos, Y Gluzman
• Research Article

  La antigen recognizes and binds to the 3'-oligouridylate tail of a small RNA.

  M B Mathews, A M Francoeur
• Research Article

  Conversion through homologous recombination of the gene encoding Simian virus 40 115,000-molecular-weight super T antigen to a gene encoding a normal-size large T antigen variant.

  P May, M Resche-Rigon, J Borde, C Breugnot, E May
• Research Article

  DNA-mediated cotransfer of excision repair capacity and drug resistance into chinese hamster ovary mutant cell line UV-135.

  M A MacInnes, J M Bingham, L H Thompson, G F Strniste
• Research Article

  UV Irradiation induces an activity which stimulates Simian virus 40 rescue upon cell fusion.

  S Nomura, M Oishi
• Research Article

  Location of 64K collagen producer chondrocytes in developing chicken embryo tibiae.

  O Capasso, G Tajana, R Cancedda
• Research Article

  Enhanced transformation of human cells by UV-irradiated pSV2 plasmids.

  G Spivak, A K Ganesan, P C Hanawalt
• Research Article

  New procedure for DNA transfection with polycation and dimethyl sulfoxide.

  S Kawai, M Nishizawa
• Research Article

  Differential phosphorylation of MAP-2 stimulated by calcium-calmodulin and cyclic AMP.

  H Schulman
• Research Article

  Cellular src gene product detected in the freshwater sponge Spongilla lacustris.

  A Barnekow, M Schartl
• Research Article

  Flagellar regeneration of the trypanosome Crithidia fasciculata involves post-translational modification of cytoplasmic alpha tubulin.

  D G Russell, K Gull
• Research Article

  Phosphorylation of histones in cells treated with hypertonic and acidic media.

  P Pantazis, M H West, W M Bonner