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Showing 1 to 20 of 80 for “"ribosomal proteins"”.

  1. Isolation and Analysis of Single Ribosomal Proteins From Escherichia Coli

    Fogel, SamuelUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-09T22:04:18Z (GMT). No. of bitstreams: 1 6812117.pdf: 2855623 bytes, checksum: 6f1f9e048bb45951d11270a9fd0d3223 (MD5) Previous issue date: 1968

    uiuc Repository record

  2. Re-thinking the role of ribosomal proteins in the Mdm2-p53 axis

    Daftuar, Lilyn2013

    … One type of stress that can activate p53 is ribosomal stress, also called nucleolar stress. Ribosomal stress occurs when mishaps occur in ribosomal biogenesis, and various ribosomal proteins (RPs) have been shown to signal to Mdm2 and activate p53. This thesis presents two studies in the …

    columbia-diss Repository record

  3. A cancer screen in zebrafish identifies many ribosomal proteins as haploinsufficient tumor suppressors

    Lai, KevinMassachusetts Institute of Technology2006

    … identified in the screen were ones in which a ribosomal protein (rp) gene was mutated. In total, 17 of 28 rp heterozygous lines were found to be predisposed to rare tumors, especially zebrafish malignant peripheral nerve sheath tumors (zMPNST). Though the precise molecular mechanism of …

    mit Repository record

  4. Some properties and function of ribosomal proteins from the seeds of Pinus lambertiana

    Ko, Thong-SungVirginia Polytechnic Institute1970

    Functional roles of ribosomal proteins (r-proteins) on the structural properties of ribosomes from Pinus lambertiana were studied. For this purpose, r-proteins in the ribosome were dansylated with dansyl chloride (l-dimethylaminonaphthalene-5-sulfonyl chloride) dispersed on celite (DNS-Cl-celite); …

    vt Repository record

  5. Role of ubiquitin fusion ribosomal proteins in the synthesis and function of yeast ribosomes

    Fernández Pevida, Antonio2014

    sevilla Repository record

  6. Modification of Ribosomal Proteins and the Topography of the 30s-Ribosome of Escherichia Coli

    Miller, Robert VerneUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-11T18:16:52Z (GMT). No. of bitstreams: 1 7317329.pdf: 4725884 bytes, checksum: dd36536cad5ea76a8cfa71cfd8b0726f (MD5) Previous issue date: 1972

    uiuc Repository record

  7. Role of ribosomal proteins eL40 and eS12 in the biogenesis and function of yeast ribosomes

    Martín Villanueva, Sara2019

    sevilla Repository record

  8. Mass Spectrometric Analysis of Cytoplasmic Ribosomal Proteins in Drug Resistant and Drug Susceptible Human Cell Lines

    Hays, Faith A2006

    … in MCF-7 breast cancer cells. Differences in ribosomal protein composition between drug susceptible and drug resistant cell lines were examined. Ribosomes were isolated from mitoxantrone susceptible and mitoxantrone resistant MCF-7 cells. The acid extracted ribosomal proteins were subjected to …

    maryland Repository record

  9. Characterization of the effects of decreased expression of ribosomal proteins on cell transformation and cell cycle regulation

    Wang, YanMassachusetts Institute of Technology1996

    Thesis (Sc. D.)--Massachusetts Institute of Technology, Division of Toxicology, 1996.

    mit Repository record

  10. Ribosomal Proteins RPLP1 and RPLP2 are Host Factors Critically Required for Flavivirus Infectivity by Promoting Efficient Viral Translation Elongation.

    Kroon Campos, Rafael2018

    … including dengue virus (DENV). We identified two ribosomal proteins, RPLP1 and RPLP2 (RPLP1/2), that are crucial host factors required for translation of flaviviruses and efficient flavivirus infection of human cell lines and Aedes aegypti mosquitoes, which are natural vectors for these viruses. …

    duke Repository record

  11. An Investigation into the Effects of Alterations in Ribosomal Proteins S4 and S5 on Translational Accuracy, Ribosomal RNA Processing, and Ribosome Assembly

    Kamath, DivyaUniversity of Missouri--Kansas City2016

    … expression and is carried out by the ribosome. Ribosomal proteins S4 and S5 are critical for the decoding and the assembly processes on the ribosome. The interaction between residues in the S4-S5 interface region is crucial for the large scale conformational changes occurring on the ribosome …

    umkc Repository record

  12. The origin and evolution of the ribosome

    Harish, AjithUniversity of Illinois at Urbana-Champaign2011

    … the structural elements of the ribosome, namely ribosomal RNA (rRNA) and ribosomal proteins (r-proteins) provided a deep and the most comprehensive insight possible yet into the origins and evolution of the ribosome. Using phylogenetic methods that reconstruct the evolutionary history of complex …

    uiuc Repository record

  13. Molecular visualization and localization of ribosomal subunits interaction in cells

    Al-Jubran, KhalidUniversity of Birmingham2010

    … decay (NMD) and, more directly, by reports that ribosomal proteins are found associated with nascent transcripts on Drosophila polytene chromosome and that amino acids are incorporated at transcription sites. My project aimed to investigate further the question of whether there are functional …

    birmingham Repository record

  14. eL15 and eL22 proteins and their functional environments during ribosome assembly in Saccharomyces cerevisiae

    Fernández Fernández, José2023

    … contained in mRNAs (messenger RNAs) to generate proteins. Similarly, the process of ribosome biogenesis represents a critical pathway for all cells. Ribosomes are comprised of two different subunits, one large and one small, also named 60S and 40S, respectively, in eukaryotes, among them …

    sevilla Repository record

  15. Resistance to protein synthesis inhibitors in Coprinus cinereus

    Traynor, John DavidCity of London Polytechnic1983

    … possible to Identify the particular cytoplasmic ribosomal subunit which conferred cycloheximide-resistance. Analysis of cytoplasmic ribosomal proteins by two-dimensional gel electrophoresis did not reveaú. any difference between the small subunit proteins of CY 8 and CY 8.2. There were a …

    london-metro Repository record

  16. Isolation And Characterization Of Human Ribosomal Protein Complementary-dnas

    Lott, John Bryan1989

    … In Escherichia coli the isolation and cloning of ribosomal RNA genes and ribosomal protein genes was a prerequisite to detailed investigations of expression of these genes. Research into ribosome biosynthesis in eukaryotes has lagged behind in part because of the lack of data on the structure of …

    uwo Repository record

  17. Studies on a 50S Ribosomal Precursor Particle as a Substrate for <em>erm </em>E Methyltransferase Enzyme in <em>Staphylococcus aureus </em>.

    Pokkunuri, Indira2007

    … inhibits not only mRNA translation but also 50S ribosomal subunit assembly in bacterial cells. An important mechanism of erythromycin resistance is the methylation of 23S rRNA by <em>erm</em> methyl transferase enzymes. We are interested in investigating the true substrate for methylation because …

    etsu Repository record

  18. Computational analysis of eukaryotic metatranscriptomes from diverse marine environments

    Toseland, AndrewUniversity of East Anglia2013

    … phytoplankton genome. Transcripts a�liated with ribosomal proteins and associated with translation dominated in all but the Equatorial Paci�c metatranscriptome sample. Hierarchical clustering of the metatranscriptome samples by taxa produced two groups: the diatom dominated and the alveolate …

    east-anglia Repository record

  19. Functions of the eukaryote-specific ribosomal protein Asc1 /RACK1 in gene-specific translational activity

    Thompson, Mary KatherineMassachusetts Institute of Technology2015

    … single molecular entity, it is composed of both ribosomal RNAs and dozens of proteins. However, the individual contributions of most ribosomal components to translational regulation are unknown. In Chapter 1, I will review the current state of knowledge related to the functions of ribosomal …

    mit Repository record

  20. INVESTIGATING THE ROLE OF SPECIALIZED RIBOSOME DURING ERYTHROPOIESIS

    NAH JIE MIN2020

    Eukaryotic ribosomes are made up of ~80 ribosomal proteins (RPs) and 4 ribosomal RNAs (rRNAs), and are traditionally thought to be invariant in all cells. Recent studies have found that ribosomes can be heterogeneous in different cell types, and can regulate translation of specific subsets of …

    nus Repository record

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