Precursors to the U3 small nucleolar RNA lack small nucleolar RNP proteins but are stabilized by La binding.
about
Three novel components of the human exosomeThe mammalian exosome mediates the efficient degradation of mRNAs that contain AU-rich elements.MPP6 is an exosome-associated RNA-binding protein involved in 5.8S rRNA maturationProtein Hit1, a novel box C/D snoRNP assembly factor, controls cellular concentration of the scaffolding protein Rsa1 by direct interactionMammalian and yeast U3 snoRNPs are matured in specific and related nuclear compartments.Rrp15p, a novel component of pre-ribosomal particles required for 60S ribosome subunit maturation.RNA chaperone activity of protein components of human Ro RNPs.The human La (SS-B) autoantigen interacts with DDX15/hPrp43, a putative DEAH-box RNA helicase.Nob1p is required for cleavage of the 3' end of 18S rRNACK2 is responsible for phosphorylation of human La protein serine-366 and can modulate rpL37 5'-terminal oligopyrimidine mRNA metabolismComponents of U3 snoRNA-containing complexes shuttle between nuclei and the cytoplasm and differentially localize in nucleoli: implications for assembly and functionC. elegans La-related protein, LARP-1, localizes to germline P bodies and attenuates Ras-MAPK signaling during oogenesisThe human exosome: an autoantigenic complex of exoribonucleases in myositis and scleroderma.Structure of the La motif: a winged helix domain mediates RNA binding via a conserved aromatic patchStructural Analysis Reveals Conformational Plasticity in the Recognition of RNA 3′ Ends by the Human La ProteinMultiple functional interactions between components of the Lsm2-Lsm8 complex, U6 snRNA, and the yeast La proteinContributions of Trf4p- and Trf5p-dependent polyadenylation to the processing and degradative functions of the yeast nuclear exosomeYeast Rrp14p is required for ribosomal subunit synthesis and for correct positioning of the mitotic spindle during mitosis.Cic1p/Nsa3p is required for synthesis and nuclear export of 60S ribosomal subunitsPhosphorylation of the Saccharomyces cerevisiae La protein does not appear to be required for its functions in tRNA maturation and nascent RNA stabilization.Cwc24p, a novel Saccharomyces cerevisiae nuclear ring finger protein, affects pre-snoRNA U3 splicing.La protein and its associated small nuclear and nucleolar precursor RNAsLsm Proteins are required for normal processing and stability of ribosomal RNAsRecognition of nascent RNA by the human La antigen: conserved and divergent features of structure and functionThe Sm complex is required for the processing of non-coding RNAs by the exosomeConserved and divergent features of the structure and function of La and La-related proteins (LARPs)AtLa1 protein initiates IRES-dependent translation of WUSCHEL mRNA and regulates the stem cell homeostasis of Arabidopsis in response to environmental hazards.Efficient nuclear transport of structurally disturbed cargo: mutations in a cargo protein switch its cognate karyopherin.Implication of the box C/D snoRNP assembly factor Rsa1p in U3 snoRNP assembly.All small nuclear RNAs (snRNAs) of the [U4/U6.U5] Tri-snRNP localize to nucleoli; Identification of the nucleolar localization element of U6 snRNA.Box C/D small nucleolar RNA trafficking involves small nucleolar RNP proteins, nucleolar factors and a novel nuclear domainThe roles of endonucleolytic cleavage and exonucleolytic digestion in the 5'-end processing of S. cerevisiae box C/D snoRNAs.Comparative root protein profiles of Korean ginseng (Panax ginseng) and Indian ginseng (Withania somnifera).Integrity of SRP RNA is ensured by La and the nuclear RNA quality control machinery.La protein and the trafficking of nascent RNA polymerase iii transcripts.Xenopus LSm proteins bind U8 snoRNA via an internal evolutionarily conserved octamer sequenceMultifunctional regulatory proteins that control gene expression in both the nucleus and the cytoplasm.The La antigen associates with the human telomerase ribonucleoprotein and influences telomere length in vivo.An intrinsically disordered C terminus allows the La protein to assist the biogenesis of diverse noncoding RNA precursorsTelomerase in the human organism.
P2860
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P2860
Precursors to the U3 small nucleolar RNA lack small nucleolar RNP proteins but are stabilized by La binding.
description
2000 nî lūn-bûn
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Precursors to the U3 small nuc ...... are stabilized by La binding.
@en
Precursors to the U3 small nuc ...... are stabilized by La binding.
@nl
type
label
Precursors to the U3 small nuc ...... are stabilized by La binding.
@en
Precursors to the U3 small nuc ...... are stabilized by La binding.
@nl
prefLabel
Precursors to the U3 small nuc ...... are stabilized by La binding.
@en
Precursors to the U3 small nuc ...... are stabilized by La binding.
@nl
P2860
P50
P1476
Precursors to the U3 small nuc ...... t are stabilized by La binding
@en
P2093
E Petfalski
G Chanfreau
P2860
P304
P356
10.1128/MCB.20.15.5415-5424.2000
P407
P577
2000-08-01T00:00:00Z