Table of Contents

Research Article

• Research Article

  Molecular structure and evolution of double-minute chromosomes in methotrexate-resistant cultured mouse cells.

  P J Hahn, B Nevaldine, J A Longo
• Research Article

  High-fidelity gene targeting in embryonic stem cells by using sequence replacement vectors.

  K R Thomas, C Deng, M R Capecchi
• Research Article

  PMI40, an intron-containing gene required for early steps in yeast mannosylation.

  D J Smith, A Proudfoot, L Friedli, L S Klig, G Paravicini, M A Payton
• Research Article

  U-rich sequence-binding proteins (URBPs) interacting with a 20-nucleotide U-rich sequence in the 3' untranslated region of c-fos mRNA may be involved in the first step of c-fos mRNA degradation.

  Y You, C Y Chen, A B Shyu
• Research Article

  Control of mRNA turnover as a mechanism of glucose repression in Saccharomyces cerevisiae.

  A Lombardo, G P Cereghino, I E Scheffler
• Research Article

  The erythropoietin receptor transmembrane region is necessary for activation by the Friend spleen focus-forming virus gp55 glycoprotein.

  L I Zon, J F Moreau, J W Koo, B Mathey-Prevot, A D D'Andrea
• Research Article

  Putative GTP-binding protein, Gtr1, associated with the function of the Pho84 inorganic phosphate transporter in Saccharomyces cerevisiae.

  M Bun-Ya, S Harashima, Y Oshima
• Research Article

  Role of the PU.1 transcription factor in controlling differentiation of Friend erythroleukemia cells.

  S Schuetze, R Paul, B C Gliniak, D Kabat
• Research Article

  RAR gamma 2 expression is regulated through a retinoic acid response element embedded in Sp1 sites.

  J M Lehmann, X K Zhang, M Pfahl
• Research Article

  The rate-limiting step in yeast PGK1 mRNA degradation is an endonucleolytic cleavage in the 3'-terminal part of the coding region.

  P Vreken, H A Raué
• Research Article

  Transcription of the gene for a pepsinogen, PEP1, is regulated by white-opaque switching in Candida albicans.

  B Morrow, T Srikantha, D R Soll
• Research Article

  Fused protein domains inhibit DNA binding by LexA.

  E A Golemis, R Brent
• Research Article

  Modulation of ferritin H-chain expression in Friend erythroleukemia cells: transcriptional and translational regulation by hemin.

  E M Coccia, V Profita, G Fiorucci, G Romeo, E Affabris, U Testa, M W Hentze, A Battistini
• Research Article

  Temporal expression of the human alcohol dehydrogenase gene family during liver development correlates with differential promoter activation by hepatocyte nuclear factor 1, CCAAT/enhancer-binding protein alpha, liver activator protein, and D-element-binding protein.

  C van Ooij, R C Snyder, B W Paeper, G Duester
• Research Article

  3'-end-dependent formation of U6 small nuclear ribonucleoprotein particles in Xenopus laevis oocyte nuclei.

  M P Terns, E Lund, J E Dahlberg
• Research Article

  Stable and specific association between the yeast recombination and DNA repair proteins RAD1 and RAD10 in vitro.

  L Bardwell, A J Cooper, E C Friedberg
• Research Article

  Binding properties of replication protein A from human and yeast cells.

  C Kim, R O Snyder, M S Wold
• Research Article

  Genome digestion is a dispensable consequence of physiological cell death mediated by cytotoxic T lymphocytes.

  D S Ucker, P S Obermiller, W Eckhart, J R Apgar, N A Berger, J Meyers
• Research Article

  Transcriptional repression by a novel member of the bZIP family of transcription factors.

  I G Cowell, A Skinner, H C Hurst
• Research Article

  In vivo function of regulatory DNA sequence elements of a major histocompatibility complex class I gene.

  J E Maguire, W I Frels, J C Richardson, J D Weissman, D S Singer
• Research Article

  The replication activation potential of selected RNA polymerase II promoter elements at the simian virus 40 origin.

  A T Hoang, W Wang, J D Gralla
• Research Article

  The RxxRxRxxC motif conserved in all Rel/kappa B proteins is essential for the DNA-binding activity and redox regulation of the v-Rel oncoprotein.

  S Kumar, A B Rabson, C Gélinas
• Research Article

  Oct2 transactivation from a remote enhancer position requires a B-cell-restricted activity.

  A Annweiler, M Müller-Immerglück, T Wirth
• Research Article

  Novel revertants of H-ras oncogene-transformed R6-PKC3 cells.

  R S Krauss, S N Guadagno, I B Weinstein
• Research Article

  Activation domains of L-Myc and c-Myc determine their transforming potencies in rat embryo cells.

  J Barrett, M J Birrer, G J Kato, H Dosaka-Akita, C V Dang
• Research Article

  Growth-regulated expression of rhoG, a new member of the ras homolog gene family.

  S Vincent, P Jeanteur, P Fort
• Research Article

  Induction of the POU domain transcription factor Oct-2 during T-cell activation by cognate antigen.

  S M Kang, W Tsang, S Doll, P Scherle, H S Ko, A C Tran, M J Lenardo, L M Staudt
• Research Article

  Differential binding of zinc fingers from Xenopus TFIIIA and p43 to 5S RNA and the 5S RNA gene.

  M K Darby, K E Joho
• Research Article

  Differential binding of heterogeneous nuclear ribonucleoproteins to mRNA precursors prior to spliceosome assembly in vitro.

  M Bennett, S Piñol-Roma, D Staknis, G Dreyfuss, R Reed
• Research Article

  Fc epsilon R1-mediated tyrosine phosphorylation of multiple proteins, including phospholipase C gamma 1 and the receptor beta gamma 2 complex, in RBL-2H3 rat basophilic leukemia cells.

  W Li, G G Deanin, B Margolis, J Schlessinger, J M Oliver
• Research Article

  Transcriptional regulation of the apolipoprotein B100 gene: purification and characterization of trans-acting factor BRF-2.

  H Zhuang, S S Chuang, H K Das
• Research Article

  Requirement of mosXe protein kinase for meiotic maturation of Xenopus oocytes induced by a cdc2 mutant lacking regulatory phosphorylation sites.

  K M Pickham, A N Meyer, J Li, D J Donoghue
• Research Article

  In vivo splicing of the beta tropomyosin pre-mRNA: a role for branch point and donor site competition.

  D Libri, L Balvay, M Y Fiszman
• Research Article

  In vitro cell cycle arrest induced by using artificial DNA templates.

  S Kornbluth, C Smythe, J W Newport
• Research Article

  Semidominant suppressors of Srs2 helicase mutations of Saccharomyces cerevisiae map in the RAD51 gene, whose sequence predicts a protein with similarities to procaryotic RecA proteins.

  A Aboussekhra, R Chanet, A Adjiri, F Fabre
• Research Article

  Nucleotide sequence and transcriptional regulation of the yeast recombinational repair gene RAD51.

  G Basile, M Aker, R K Mortimer
• Research Article

  Oct-1 and Oct-2 potentiate functional interactions of a transcription factor with the proximal sequence element of small nuclear RNA genes.

  S Murphy, J B Yoon, T Gerster, R G Roeder
• Research Article

  An activation-dependent, T-lymphocyte-specific transcriptional activator in the mouse mammary tumor virus env gene.

  C L Miller, R Garner, V Paetkau
• Research Article

  Overlapping and CpG methylation-sensitive protein-DNA interactions at the histone H4 transcriptional cell cycle domain: distinctions between two human H4 gene promoters.

  A J van Wijnen, F M van den Ent, J B Lian, J L Stein, G S Stein
• Research Article

  Topology and functional domains of Sec63p, an endoplasmic reticulum membrane protein required for secretory protein translocation.

  D Feldheim, J Rothblatt, R Schekman
• Research Article

  Conditional defect in mRNA 3' end processing caused by a mutation in the gene for poly(A) polymerase.

  D Patel, J S Butler
• Research Article

  Role of protein kinase C in T-cell antigen receptor regulation of p21ras: evidence that two p21ras regulatory pathways coexist in T cells.

  M Izquierdo, J Downward, J D Graves, D A Cantrell