Search Results - "Nomura, Masayasu"

In Exponentially Growing Saccharomyces cerevisiae Cells, rRNA Synthesis Is Determined by the Summed RNA Polymerase I Loading Rate Rather than by the Number of Active Genes by French, Sarah L., Osheim, Yvonne N., Cioci, Francesco, Nomura, Masayasu, Beyer, Ann L.

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The Transcription Elongation Factor Spt5 Influences Transcription by RNA Polymerase I Positively and Negatively by Anderson, Susan J., Sikes, Martha L., Zhang, Yinfeng, French, Sarah L., Salgia, Shilpa, Beyer, Ann L., Nomura, Masayasu, Schneider, David A.

“…Spt5p is a universally conserved transcription factor that plays multiple roles in eukaryotic transcription elongation. Spt5p forms a heterodimer with Spt4p…”
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Transcription Elongation by RNA Polymerase I Is Linked to Efficient rRNA Processing and Ribosome Assembly by Schneider, David A., Michel, Antje, Sikes, Martha L., Vu, Loan, Dodd, Jonathan A., Salgia, Shilpa, Osheim, Yvonne N., Beyer, Ann L., Nomura, Masayasu

“…The synthesis of ribosomes in eukaryotic cells is a complex process involving many nonribosomal protein factors and snoRNAs. In general, the processes of rRNA…”
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Expansion and contraction of ribosomal DNA repeats in Saccharomyces cerevisiae: requirement of replication fork blocking (Fob1) protein and the role of RNA polymerase I by Kobayashi, T, Heck, D J, Nomura, M, Horiuchi, T

“…Saccharomyces cerevisiae carries approximately 150 copies of rDNA in tandem repeats. It was found that the absence of an essential subunit of RNA polymerase I…”
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Visual Analysis of the Yeast 5S rRNA Gene Transcriptome: Regulation and Role of La Protein by French, Sarah L., Osheim, Yvonne N., Schneider, David A., Sikes, Martha L., Fernandez, Cesar F., Copela, Laura A., Misra, Vikram A., Nomura, Masayasu, Wolin, Sandra L., Beyer, Ann L.

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Transcription of Multiple Yeast Ribosomal DNA Genes Requires Targeting of UAF to the Promoter by Uaf30 by Hontz, Robert D., French, Sarah L., Oakes, Melanie L., Tongaonkar, Prasad, Nomura, Masayasu, Beyer, Ann L., Smith, Jeffrey S.

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Expression of rRNA Genes and Nucleolus Formation at Ectopic Chromosomal Sites in the Yeast Saccharomyces cerevisiae by Oakes, Melanie L., Johzuka, Katsuki, Vu, Loan, Eliason, Kristilyn, Nomura, Masayasu

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Role of Histone Deacetylase Rpd3 in Regulating rRNA Gene Transcription and Nucleolar Structure in Yeast by Oakes, Melanie L., Siddiqi, Imran, French, Sarah L., Vu, Loan, Sato, Manabu, Aris, John P., Beyer, Ann L., Nomura, Masayasu

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RNA polymerase I remains intact without subunit exchange through multiple rounds of transcription in Saccharomyces cerevisiae by Schneider, D.A, Nomura, M

“…Previous experiments using mammalian cells suggested that after each round of transcription, RNA polymerase I (Pol I) dissociates into subunits that leave and…”
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Identification of DNA cis Elements Essential for Expansion of Ribosomal DNA Repeats in Saccharomyces cerevisiae by Kobayashi, Takehiko, Nomura, Masayasu, Horiuchi, Takashi

“…Saccharomyces cerevisiae carries ∼150 ribosomal DNA (rDNA) copies in tandem repeats. Each repeat consists of the 35S rRNA gene, the NTS1 spacer, the 5S rRNA…”
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Histones Are Required for Transcription of Yeast rRNA Genes by RNA Polymerase I by Tongaonkar, Prasad, French, Sarah L., Oakes, Melanie L., Vu, Loan, Schneider, David A., Beyer, Ann L., Nomura, Masayasu

“…Nucleosomes and their histone components have generally been recognized to act negatively on transcription. However, purified upstream activating factor (UAF),…”
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Transcription Factor UAF, Expansion and Contraction of Ribosomal DNA (rDNA) Repeats, and RNA Polymerase Switch in Transcription of Yeast rDNA by Oakes, Melanie, Siddiqi, Imran, Vu, Loan, Aris, John, Nomura, Masayasu

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Evidence for Separable Functions of Srp1p, the Yeast Homolog of Importin α (Karyopherin α): Role for Srp1p and Sts1p in Protein Degradation by Tabb, Michelle M., Tongaonkar, Prasad, Vu, Loan, Nomura, Masayasu

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Engineering of Bacterial Ribosomes: Replacement of All Seven Escherichia coli rRNA Operons by a Single Plasmid-Encoded Operon by Nomura, Masayasu

“…Newly constructed rrn deletion strains provide a powerful system for mutational analysis of the structure and function of rRNAs as well as a system for…”
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Histones H3 and H4 are components of upstream activation factor required for the high-level transcription of yeast rDNA by RNA polymerase I by Keener, J, Dodd, J.A, Lalo, D, Nomura, M

“…RNA polymerase I (Pol I) transcription in the yeast Saccharomyces cerevisiae is greatly stimulated in vivo and in vitro by the multiprotein complex, upstream…”
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Journey of a Molecular Biologist by Nomura, Masayasu

“…My journey into a research career began in fermentation biochemistry in an applied science department during the difficult post-World War II time in Japan…”
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RNA polymerase switch in transcription of yeast rDNA: role of transcription factor UAF (upstream activation factor) in silencing rDNA transcription by RNA polymerase II by Vu, L, Siddiqi, I, Lee, B.S, Josaitis, C.A, Nomura, M

“…Transcription factor UAF (upstream activation factor) is required for a high level of transcription, but not for basal transcription, of rDNA by RNA polymerase…”
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Yeast RNA Polymerase I Enhancer Is Dispensable for Transcription of the Chromosomal rRNA Gene and Cell Growth, and Its Apparent Transcription Enhancement from Ectopic Promoters Requires Fob1 Protein by Wai, Hobert, Johzuka, Katsuki, Vu, Loan, Eliason, Kristilyn, Kobayashi, Takehiko, Horiuchi, Takashi, Nomura, Masayasu

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Switching from Prokaryotic Molecular Biology to Eukaryotic Molecular Biology by Nomura, Masayasu

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Synthesis of large rRNAs by RNA polymerase II in mutants of Saccharomyces cerevisiae defective in RNA polymerase I by NOGI, Y, YANO, R, NOMURA, M

“…The 35S rRNA gene of the yeast Saccharomyces cerevisiae was fused to the GAL7 promoter. This hybrid gene, when present on a multicopy plasmid and induced by…”
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