Multiple roles for the yeast SUB2/yUAP56 gene in splicing
about
TREX is a conserved complex coupling transcription with messenger RNA exportGrowth-regulated expression and G0-specific turnover of the mRNA that encodes URH49, a mammalian DExH/D box protein that is highly related to the mRNA export protein UAP56Mammalian splicing factor SF1 interacts with SURP domains of U2 snRNP-associated proteinsU2 small nuclear ribonucleoprotein particle (snRNP) auxiliary factor of 65 kDa, U2AF65, can promote U1 snRNP recruitment to 5' splice sitesp68 RNA helicase is an essential human splicing factor that acts at the U1 snRNA-5' splice site duplex.RNA helicases in splicingThe yeast THO complex and mRNA export factors link RNA metabolism with transcription and genome instability.Stable mRNP formation and export require cotranscriptional recruitment of the mRNA export factors Yra1p and Sub2p by Hpr1pEvidence for a role of Sky1p-mediated phosphorylation in 3' splice site recognition involving both Prp8 and Prp17/Slu4.A new connection of mRNP biogenesis and export with transcription-coupled repairTho1, a novel hnRNP, and Sub2 provide alternative pathways for mRNP biogenesis in yeast THO mutantsIdentification and characterization of yUAP/Sub2p, a yeast homolog of the essential human pre-mRNA splicing factor hUAP56The splicing ATPase prp43p is a component of multiple preribosomal particles.Genetic analysis reveals a role for the C terminus of the Saccharomyces cerevisiae GTPase Snu114 during spliceosome activationCotranscriptional recruitment of the serine-arginine-rich (SR)-like proteins Gbp2 and Hrb1 to nascent mRNA via the TREX complex.Interactions between mRNA export commitment, 3'-end quality control, and nuclear degradationSplicing factor Sub2p is required for nuclear mRNA export through its interaction with Yra1p.A simple whole cell lysate system for in vitro splicing reveals a stepwise assembly of the exon-exon junction complexPre-mRNA splicing and mRNA export linked by direct interactions between UAP56 and AlyThe ATP requirement for U2 snRNP addition is linked to the pre-mRNA region 5' to the branch site.Mutually exclusive interactions drive handover of mRNA from export adaptors to TAP5' exon interactions within the human spliceosome establish a framework for exon junction complex structure and assembly.In vivo commitment to yeast cotranscriptional splicing is sensitive to transcription elongation mutantsCrystal structure of the human ATP-dependent splicing and export factor UAP56.ATP requirement for Prp5p function is determined by Cus2p and the structure of U2 small nuclear RNA.Invariant U2 snRNA nucleotides form a stem loop to recognize the intron early in splicing.Homolog of BRCA2-interacting Dss1p and Uap56p link Mlo3p and Rae1p for mRNA export in fission yeastExpression of the essential mRNA export factor Yra1p is autoregulated by a splicing-dependent mechanism.UAP56 levels affect viability and mRNA export in Caenorhabditis elegans.DEAH-box ATPase Prp16 has dual roles in remodeling of the spliceosome in catalytic steps.Role of transcription in plasmid maintenance in the hpr1Delta mutant of Saccharomyces cerevisiaeStem-loop 4 of U1 snRNA is essential for splicing and interacts with the U2 snRNP-specific SF3A1 protein during spliceosome assembly.Deletion of MUD2, the yeast homolog of U2AF65, can bypass the requirement for sub2, an essential spliceosomal ATPase.The solution structure of REF2-I reveals interdomain interactions and regions involved in binding mRNA export factors and RNA.Structural basis for recognition of intron branchpoint RNA by yeast Msl5 and selective effects of interfacial mutations on splicing of yeast pre-mRNAs.Depleting components of the THO complex causes increased telomere length by reducing the expression of the telomere-associated protein Rif1pProteomic analysis of in vivo-assembled pre-mRNA splicing complexes expands the catalog of participating factors.UAP56 is a conserved crucial component of a divergent mRNA export pathway in Toxoplasma gondiiAn influenza virus replicon system in yeast identified Tat-SF1 as a stimulatory host factor for viral RNA synthesisDefinition of global and transcript-specific mRNA export pathways in metazoans.
P2860
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P2860
Multiple roles for the yeast SUB2/yUAP56 gene in splicing
description
2001 nî lūn-bûn
@nan
2001 թուականի Յունուարին հրատարակուած գիտական յօդուած
@hyw
2001 թվականի հունվարին հրատարակված գիտական հոդված
@hy
2001年の論文
@ja
2001年論文
@yue
2001年論文
@zh-hant
2001年論文
@zh-hk
2001年論文
@zh-mo
2001年論文
@zh-tw
2001年论文
@wuu
name
Multiple roles for the yeast SUB2/yUAP56 gene in splicing
@ast
Multiple roles for the yeast SUB2/yUAP56 gene in splicing
@en
type
label
Multiple roles for the yeast SUB2/yUAP56 gene in splicing
@ast
Multiple roles for the yeast SUB2/yUAP56 gene in splicing
@en
prefLabel
Multiple roles for the yeast SUB2/yUAP56 gene in splicing
@ast
Multiple roles for the yeast SUB2/yUAP56 gene in splicing
@en
P2093
P2860
P356
P1433
P1476
Multiple roles for the yeast SUB2/yUAP56 gene in splicing
@en
P2093
P2860
P356
10.1101/GAD.852101
P577
2001-01-01T00:00:00Z