[PDF] Top 20 Assembly and nuclear export of pre-ribosomal particles in budding yeast
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Assembly and nuclear export of pre-ribosomal particles in budding yeast
... step of decoding genetic information into ...correct assembly of ribosomes is a fundamental task for all living ...cells. In eukaryotes, the construction of the ribosome which begins ... Voir le document complet
18
Non-FG mediated transport of the large pre-ribosomal subunit through the nuclear pore complex by the mRNA export factor Gle2
... in budding yeast have aided the identification of essential factors (Xpo1, Nmd3, Mex67-Mtr2) and several auxiliary factors (Npl3, Arx1, Ecm1, Bud20), which translocate pre- 60S ... Voir le document complet
14
Good Vibrations: Structural Remodeling of Maturing Yeast Pre-40S Ribosomal Particles Followed by Cryo-Electron Microscopy
... wealth of information given by biochemical and functional studies, as well as structural ones for early cytoplasmic pre-40S particles, little is known regarding the fate of cytoplasmic ... Voir le document complet
20
An active precursor in assembly of yeast nuclear ribonuclease P
... tagging of the precursor and mature forms of RPR1 RNA Although separation of pre-RNase P from the more abundant , mature RNase P is feasible , it is a lengthy process requiring several ... Voir le document complet
14
Sequential protein association with nascent 60S ribosomal particles
... 60S ribosomal particle biogenesis. We thus investigated the effects of depleting each of these proteins on pre-rRNA steady-state ...used yeast strains in which the expression ... Voir le document complet
13
Discordant evolution of mitochondrial and nuclear yeast genomes at population level
... frequencies in the population are consistent with previous report [ 28 ], ranging from 26 to ...total of 103 different COX1 intron combinations with two introns, ai4β and ai5α, that are never found ... Voir le document complet
16
Solubilization of particles in sediment traps: revising the stoichiometry of mixed layer export
... stochiometry of mixed layer export for example, Scholten et ...ficiencies of ca. 38% at 600 m at both mooring sites, 90% at 1050 m at OMEX 2 and 113% and 128% at 1440 m and 3220 ... Voir le document complet
17
Growth-regulated recruitment of the essential yeast ribosomal protein gene activator Ifh1
... involved in RP gene transcription, and observed specific binding to three different RP gene URS (RPL30, RPL37A and RPL9) under optimal growth conditions ...6) and Fhl1 ...undetectable ... Voir le document complet
5
Dissecting the dynamic of Noc2p and its partners in pre-60S particles maturation
... of Noc1p was concentrated in the nucleolus, compared to 85% of Pol I ...[47]. In fact, polysome sucrose gradients have shown that Noc1p co-sediments with 90S complexes, and remains ... Voir le document complet
180
Export of piRNA precursors by EJC triggers assembly of cytoplasmic Yb-body in Drosophila.
... traffic of flam piRNA precursors within the nucleus from the DNA locus to a distal nuclear structure previously called Dot COM depends on EJC factors Mago, RnpS1 and Tsu and on exportins Nxt1 ... Voir le document complet
12
Budding yeast 14-3-3 proteins contribute to the robustness of the DNA damage and spindle checkpoints
... copy of BMH1 or Figure ...arrest in response to microtubule-depolymerizing ...morphologies of the indicated strains show that a substantial number of bmh1Δ cells initiated re-budding, ... Voir le document complet
14
Exportin-5 mediates nuclear export of minihelix-containing RNAs
... motif in a RanGTP-dependent manner and is likely re- sponsible for the nuclear transport of viral or cellular RNAs containing such a ...end and a protruding 3⬘ ...stimulate ... Voir le document complet
5
Multiple GTPases Participate in the Assembly of the Large Ribosomal Subunit in Bacillus subtilis
... proper assembly of the ribosome in bacteria and ...YphC and YsxC are required for large ribosomal subunit biogenesis in Bacillus ...centrifugation of large ... Voir le document complet
8
Chaperone-mediated ordered assembly of the SAGA and NuA4 transcription co-activator complexes in yeast
... analyses of SAGA in various mutants sug- gested that the last steps of SAGA assembly occur through an ordered ...Tra1 and DUB incorporation into SAGA, while Tra1 stabilises the DUB, but ... Voir le document complet
17
Cell polarization in budding and fission yeasts
... tionality of virtually all cell ...established yeast systems in cell biolog- ical research, Saccharomyces cerevisiae (also known as budding yeast) and Schizosaccharomyces pombe ... Voir le document complet
26
Principles of chromatin organization in yeast: relevance of polymer models to describe nuclear organization and dynamics
... differ in their predictions on the decrease of the contact probability p between two loci on the same chromosomes as a function of their genomic distance s (see figure ...be in agreement with ... Voir le document complet
20
Nuclear envelope attachment of telomeres limits TERRA and telomeric rearrangements in quiescent fission yeast cells
... methylation of H3K9 does not seem to be involved in TERRA up-regulation since only a subtle in- crease of H3K9me2 level at telomeres was detected in bqt4 cells ( 19 ...repressed ... Voir le document complet
14
Characterization of Signal Sequences Determining the Nuclear/Nucleolar Import and Nuclear Export of the Caprine Arthritis-Encephalitis Virus Rev Protein
... (JDV) and feline immunodeficiency virus (FIV), in cells either transfected with an adequate plasmid construct and/or infected with the virus [ 28 , 47 – 49 ...localization of the CAEV Rev ... Voir le document complet
20
Nuclear import mechanism of Php4 under iron deprivation in fission yeast Schizosaccharomyces pombe
... first and sincere gratitude goes to my supervisor, Professor Simon Labbe for welcoming me in his ...training and stimulating discussions help me to sustain my interest and effort throughout ... Voir le document complet
137
Role of the protein kinase Kin1 and nuclear centering in actomyosin ring formation in fission yeast.
... involved in synergistic defects between Kin1 OFF and tea4 Δ The report of Huang et ...Tea1 and Tea4 are involved in an inhibitory mechanism that prevents septum synthesis in the ... Voir le document complet
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