Research Topics
| D R MorrisSummaryAffiliation: University of Washington Country: USA Publications
Research Grants
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Detail Information
Publications
The undertranslated transcriptome reveals widespread translational silencing by alternative 5' transcript leadersG Lynn Law
Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
Genome Biol 6:R111. 2005..Unexpectedly, a high frequency of these transcripts showed the appearance of altered 5' leaders that coincide with increased ribosome loading...
Ribosomal footprints on a transcriptome landscapeDavid R Morris
Department of Biochemistry, University of Washington, Seattle, WA 98195 7350, USA
Genome Biol 10:215. 2009..Next-generation massively parallel sequencing technology provides a powerful new means of assessing rates and regulation of translation across an entire transcriptome...
The upstream open reading frame of the mRNA encoding S-adenosylmethionine decarboxylase is a polyamine-responsive translational control elementH Ruan
Department of Biochemistry, Box 357350, University of Washington, Seattle, Washington 98195, USA
J Biol Chem 271:29576-82. 1996..We propose that polyamines do not modulate the rate of recognition of the uORF but rather regulate interaction of the peptide product of the uORF with its target...
Cell-specific translational regulation of S-adenosylmethionine decarboxylase mRNA. Dependence on translation and coding capacity of the cis-acting upstream open reading frameJ R Hill
Department of Biochemistry, University of Washington, Seattle 98195
J Biol Chem 268:726-31. 1993..Structural features of the carboxyl-terminal 3 amino acids of the putative hexapeptide govern the interaction of the peptide with a component of the translation machinery...
A mammalian sequence-dependent upstream open reading frame mediates polyamine-regulated translation in yeastG J Mize
Department of Biochemistry, University of Washington, Seattle 98195-7350, USA
RNA 7:374-81. 2001..Rather, it seems likely that polyamines may be directly participating in an interaction between the uORF-encoded peptide and a constitutive component of the translation machinery, which leads to inhibition of ribosome activity...
Polyamine regulation of ribosome pausing at the upstream open reading frame of S-adenosylmethionine decarboxylaseG L Law
Department of Biochemistry, University of Washington, Seattle, 98195-7350, USA
J Biol Chem 276:38036-43. 2001..These observations are consistent with a model in which regulation of ribosome pausing at the uORF by polyamines controls ribosome access to the downstream AdoMetDC reading frame...
Transcription factor ZBP-89 regulates the activity of the ornithine decarboxylase promoterG L Law
Department of Biochemistry, University of Washington, Seattle, Washington 98195, USA
J Biol Chem 273:19955-64. 1998..ZBP-89 inhibited the activation of the ornithine decarboxylase promoter by Sp1 in Schneider's Drosophila line 2, consistent with properties previously attributed to NF-ODC1...
Role of the transcription activator Ste12p as a repressor of PRY3 expressionKellie S Bickel
Department of Biochemistry, University of Washington, Box 357350, Seattle, WA 98195, USA
Mol Cell Biol 26:7901-12. 2006..PRY3 regulation provides a model for the coordination of both inductive and repressive activities within a regulatory network...
The transcriptome and its translation during recovery from cell cycle arrest in Saccharomyces cerevisiaeKyle A Serikawa
Department of Biochemistry, University of Washington, Seattle, Washington 98195, USA
Mol Cell Proteomics 2:191-204. 2003....
Gene expression analyzed by high-resolution state array analysis and quantitative proteomics: response of yeast to mating pheromoneVivian L MacKay
Department of Biochemistry, University of Washington, Seattle, WA 98195, USA
Mol Cell Proteomics 3:478-89. 2004..These observations underscore that analysis of transcript level, albeit extremely important, is insufficient by itself to describe completely the phenotypes of cells under different conditions...
Direct analysis of protein complexes using mass spectrometryA J Link
Department of Molecular Biotechnology, University of Washington, Seattle 98195, USA
Nat Biotechnol 17:676-82. 1999..By offering the ability to identify >100 proteins in a single run, this process enables components in even the largest macromolecular complexes to be analyzed comprehensively...
Cell-specific translation of S-adenosylmethionine decarboxylase mRNA. Regulation by the 5' transcript leaderJ R Hill
Department of Biochemistry, University of Washington, Seattle 98195
J Biol Chem 267:21886-93. 1992..Mutations that remove the uORF, or prevent its initiation, abolish the translational suppression in T cells, establishing that the uORF is a negative element that modulates the cell-specific polysomal distribution of AdoMetDC mRNA...
Regulated translation termination at the upstream open reading frame in s-adenosylmethionine decarboxylase mRNAAlexa Raney
Department of Biochemistry, University of Washington, Seattle, Washington 98195-7350, USA
J Biol Chem 277:5988-94. 2002..This regulation may involve an interaction between the peptide, polyamines, and a target in the translational apparatus...
Silencing the transcriptome's dark matter: mechanisms for suppressing translation of intergenic transcriptsKellie S Bickel
Department of Biochemistry, University of Washington, Box 357350, Seattle, 98133, USA
Mol Cell 22:309-16. 2006..A variety of mechanisms exist to prevent adventitious production of proteins from these transcripts, ranging from degradation within the nucleus to translational silencing in the cytosol...
Differential regulation of proto-oncogenes c-jun and c-fos in T lymphocytes activated through CD28G S Chatta
Department of Biochemistry, University of Washington, Seattle 98195
J Immunol 153:5393-401. 1994..A mechanism is suggested whereby expression of c-jun and junB, in the absence of members of the fos family, can prevent inappropriate activation of T cells caused by ligation of CD28 in the absence of a specific antigenic stimulus...
Reductions in laminin beta2 mRNA translation are responsible for impaired IGFBP-5-mediated mesangial cell migration in the presence of high glucoseValerie Schaeffer
Primary and Specialty Care Medicine, Department of Veterans Affairs Puget Sound Health Care System, University of Washington School of Medicine, Seattle, Washington 98109, USA
Am J Physiol Renal Physiol 298:F314-22. 2010....
A hierarchical network controls protein translation during murine embryonic stem cell self-renewal and differentiationPrabha Sampath
Department of Pathology, Center for Cardiovascular Biology, University of Washington, Seattle, WA 98109, USA
Cell Stem Cell 2:448-60. 2008..Parsimonious translation in pluripotent state and hierarchical translational regulation during differentiation may be important quality controls for self-renewal and choice of fate in ESCs...
The two upstream open reading frames of oncogene mdm2 have different translational regulatory propertiesXiaoping Jin
Department of Biochemistry, University of Washington, Seattle, Washington 98195 7350, USA
J Biol Chem 278:25716-21. 2003..The occurrence of two uORFs with differing activities in both the human gene and the mouse orthologue suggests that this pair of elements may play a fundamental role in regulating expression of the mdm2 gene...
A regulatory cis element and a specific binding factor involved in the mitogenic control of murine ribosomal protein L32 translationR L Kaspar
Department of Biochemistry, University of Washington, Seattle 98195
J Biol Chem 267:508-14. 1992..This protein is a member of what may be an emerging family of polyribopyrimidine-binding proteins with diverse biochemical functions...
PSGL-1 and mTOR regulate translation of ROCK-1 and physiological functions of macrophagesRichard Fox
Department of Pathology, University of Washington, Seattle, WA 98109, USA
EMBO J 26:505-15. 2007....
Cell-type-specific isolation of ribosome-associated mRNA from complex tissuesElisenda Sanz
Department of Biochemistry, University of Washington, Seattle, WA 9819, USA
Proc Natl Acad Sci U S A 106:13939-44. 2009..We demonstrate the application of this technique in brain using neuron-specific Cre recombinase-expressing mice and in testis using a Sertoli cell Cre recombinase-expressing mouse...
Quantitative proteomic analysis of the budding yeast cell cycle using acid-cleavable isotope-coded affinity tag reagentsMark R Flory
Department of Molecular Biology and Biochemistry, Wesleyan University, Middletown, CT 06459, USA
Proteomics 6:6146-57. 2006..cerevisiae proteins, and will enable further development of technologies for global proteomic analysis of higher eukaryotes...
Dynamic model of the process of protein synthesis in eukaryotic cellsNadav Skjøndal-Bar
Department for Engineering Cybernetics, Norwegian University of Science and Technology, Trondheim, Norway
Bull Math Biol 69:361-93. 2007..A novel approach for modeling the elongation process permits useful prediction of protein production and consumption of energy and amino acids, as well as ribosome loading rate and ribosome spacing on the mRNA...
Research Grants
- GROWTH REGULATION OF POLYAMINE SYNTHESISDavid Morris; Fiscal Year: 1991..In addition, we will further characterize the mechanism of the control of translation of both ODC and SDC mRNAs through the use of in vitro mutagenesis and gene transfer techniques...
- GROWTH REGULATION OF POLYAMINE SYNTHESISDavid Morris; Fiscal Year: 1993..The objective of the proposed studies is to define the mechanism by which upstream open reading frames are involved in regulating translation of AdoMetDC mRNA in particular and transcripts from growth-related genes generally...
- GROWTH REGULATION OF POLYAMINE SYNTHESISDavid Morris; Fiscal Year: 2001..These studies will not only define the mechanism of regulation of a key step in polyamine biosynthesis, but will also extend our fundamental knowledge of the role uORFs in translational control generally. ..
- DEVELOPMENT OF TRANSLATION STATE ARRAY ANALYSISDavid Morris; Fiscal Year: 2003..This study will provide more finely honed high-throughput tools to provide insight into both mechanisms of regulation of individual genes and the levels and activities of the proteins that ultimately dictate phenotype. ..
- TRANSLATIONAL CONTROL OF ONCOPROTEIN MDM2 SYNTHESISDavid Morris; Fiscal Year: 2003..The sequences in the S-mdm2 mRNA that are responsible for the differences in its translation between normal and tumor cells will also be defined. ..
- Cell-specific Transcript Profiling in Complex TissuesDavid Morris; Fiscal Year: 2007..The purpose of the proposed research is to test the efficacy of this concept, which has broad applicability in research areas such as host responses to infectious disease, cancer biology and neurobiology. ..
