Poly(A)-binding proteins regulate both mRNA deadenylation and decapping in yeast cytoplasmic extracts.
about
The mammalian exosome mediates the efficient degradation of mRNAs that contain AU-rich elements.The hDcp2 protein is a mammalian mRNA decapping enzymeSerum-deprivation stimulates cap-binding by PARN at the expense of eIF4E, consistent with the observed decrease in mRNA stabilityPoly(A)-binding proteins: multifunctional scaffolds for the post-transcriptional control of gene expressionInvolvement of KSRP in the post-transcriptional regulation of human iNOS expression-complex interplay of KSRP with TTP and HuR.Aspergillus oryzae AoSO is a novel component of stress granules upon heat stress in filamentous fungiLoss of PTB or negative regulation of Notch mRNA reveals distinct zones of Notch and actin protein accumulation in Drosophila embryoPoly(A)-binding protein is differentially required for translation mediated by viral internal ribosome entry sitesNotch mRNA expression in Drosophila embryos is negatively regulated at the level of mRNA 3' processing.Poly(A)-binding protein modulates mRNA susceptibility to cap-dependent miRNA-mediated repression.Notch and delta mRNAs in early-stage and mid-stage drosophila embryos exhibit complementary patterns of protein-producing potentialsOpposing effects of polyadenylation on the stability of edited and unedited mitochondrial RNAs in Trypanosoma brucei.A synthetic A tail rescues yeast nuclear accumulation of a ribozyme-terminated transcriptStructural requirements for Caenorhabditis elegans DcpS substrates based on fluorescence and HPLC enzyme kinetic studies.A viral nuclear noncoding RNA binds re-localized poly(A) binding protein and is required for late KSHV gene expression.p38 mitogen-activated protein kinase/Hog1p regulates translation of the AU-rich-element-bearing MFA2 transcript.Caenorhabditis elegans decapping proteins: localization and functional analysis of Dcp1, Dcp2, and DcpS during embryogenesis.Analysis of the products of mRNA decapping and 3'-to-5' decay by denaturing gel electrophoresis.Characterization of deadenylation in trypanosome extracts and its inhibition by poly(A)-binding protein Pab1pIdentification of mRNA decapping activities and an ARE-regulated 3' to 5' exonuclease activity in trypanosome extracts.Evidence that poly(A) binding protein C1 binds nuclear pre-mRNA poly(A) tails.Mutations in the Saccharomyces cerevisiae LSM1 gene that affect mRNA decapping and 3' end protection.Phylogenetic analysis reveals dynamic evolution of the poly(A)-binding protein gene family in plants.Elimination of cap structures generated by mRNA decay involves the new scavenger mRNA decapping enzyme Aph1/FHIT together with DcpS.A yeast homologue of Hsp70, Ssa1p, regulates turnover of the MFA2 transcript through its AU-rich 3' untranslated regionAUF-1 and YB-1 independently regulate β-globin mRNA in developing erythroid cells through interactions with poly(A)-binding proteinAccumulation of polyadenylated mRNA, Pab1p, eIF4E, and eIF4G with P-bodies in Saccharomyces cerevisiae.3' Terminal oligo U-tract-mediated stimulation of decappingMutational analysis of a Dcp2-binding element reveals general enhancement of decapping by 5'-end stem-loop structures.The role of deadenylation in the degradation of unstable mRNAs in trypanosomes.The decapping activator Lsm1p-7p-Pat1p complex has the intrinsic ability to distinguish between oligoadenylated and polyadenylated RNAs.Tethering of poly(A)-binding protein interferes with non-translated mRNA decay from the 5' end in yeastPoly(A)-binding-protein-mediated regulation of hDcp2 decapping in vitro.The 3' untranslated region of sindbis virus represses deadenylation of viral transcripts in mosquito and Mammalian cells.Identification of an mRNA-decapping regulator implicated in X-linked mental retardation.The decapping activator Edc3 and the Q/N-rich domain of Lsm4 function together to enhance mRNA stability and alter mRNA decay pathway dependence in Saccharomyces cerevisiae.Activation of decapping involves binding of the mRNA and facilitation of the post-binding steps by the Lsm1-7-Pat1 complex.lsm1 mutations impairing the ability of the Lsm1p-7p-Pat1p complex to preferentially bind to oligoadenylated RNA affect mRNA decay in vivo.Transcript-specific decapping and regulated stability by the human Dcp2 decapping protein.Targeted depletion of a mitochondrial nucleotidyltransferase suggests the presence of multiple enzymes that polymerize mRNA 3' tails in Trypanosoma brucei mitochondria.
P2860
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P2860
Poly(A)-binding proteins regulate both mRNA deadenylation and decapping in yeast cytoplasmic extracts.
description
2001 nî lūn-bûn
@nan
2001 թուականի Հոկտեմբերին հրատարակուած գիտական յօդուած
@hyw
2001 թվականի հոտեմբերին 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
Poly(A)-binding proteins regul ...... in yeast cytoplasmic extracts
@nl
Poly(A)-binding proteins regul ...... in yeast cytoplasmic extracts.
@ast
Poly(A)-binding proteins regul ...... in yeast cytoplasmic extracts.
@en
type
label
Poly(A)-binding proteins regul ...... in yeast cytoplasmic extracts
@nl
Poly(A)-binding proteins regul ...... in yeast cytoplasmic extracts.
@ast
Poly(A)-binding proteins regul ...... in yeast cytoplasmic extracts.
@en
prefLabel
Poly(A)-binding proteins regul ...... in yeast cytoplasmic extracts
@nl
Poly(A)-binding proteins regul ...... in yeast cytoplasmic extracts.
@ast
Poly(A)-binding proteins regul ...... in yeast cytoplasmic extracts.
@en
P2093
P2860
P3181
P1433
P1476
Poly(A)-binding proteins regul ...... in yeast cytoplasmic extracts.
@en
P2093
P2860
P304
P3181
P407
P577
2001-10-01T00:00:00Z