Functional separation of pre-rRNA processing steps revealed by truncation of the U3 small nucleolar ribonucleoprotein component, Mpp10
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The human Imp3 and Imp4 proteins form a ternary complex with hMpp10, which only interacts with the U3 snoRNA in 60-80S ribonucleoprotein complexesRcl1p, the yeast protein similar to the RNA 3'-phosphate cyclase, associates with U3 snoRNP and is required for 18S rRNA biogenesisComponents of U3 snoRNA-containing complexes shuttle between nuclei and the cytoplasm and differentially localize in nucleoli: implications for assembly and functionImp3p and Imp4p, two specific components of the U3 small nucleolar ribonucleoprotein that are essential for pre-18S rRNA processing.Components of an interdependent unit within the SSU processome regulate and mediate its activity.RRP20, a component of the 90S preribosome, is required for pre-18S rRNA processing in Saccharomyces cerevisiaeDhr1p, a putative DEAH-box RNA helicase, is associated with the box C+D snoRNP U3.Yeast Rrp9p is an evolutionarily conserved U3 snoRNP protein essential for early pre-rRNA processing cleavages and requires box C for its association.RNA polymerase I transcription and pre-rRNA processing are linked by specific SSU processome components.Nucleolar protein Nop12p participates in synthesis of 25S rRNA in Saccharomyces cerevisiaeSlx9p facilitates efficient ITS1 processing of pre-rRNA in Saccharomyces cerevisiae.Protein trans-acting factors involved in ribosome biogenesis in Saccharomyces cerevisiaeRibosome biogenesis is sensed at the Start cell cycle checkpoint.Molecular characterization at the RNA and gene levels of U3 snoRNA from a unicellular green alga, Chlamydomonas reinhardtii.A viable hypomorphic allele of the essential IMP3 gene reveals novel protein functions in Saccharomyces cerevisiaeAn unexpected, conserved element of the U3 snoRNA is required for Mpp10p association.Arabidopsis protein arginine methyltransferase 3 is required for ribosome biogenesis by affecting precursor ribosomal RNA processing.Small nucleolar RNAs: versatile trans-acting molecules of ancient evolutionary origin.Ribosome biogenesis: role of small nucleolar RNA in maturation of eukaryotic rRNA.Ribosomal RNA processing in Candida albicans.A second base pair interaction between U3 small nucleolar RNA and the 5'-ETS region is required for early cleavage of the yeast pre-ribosomal RNA.Cold response in Saccharomyces cerevisiae: new functions for old mechanisms.Two-hybrid Mpp10p interaction-defective Imp4 proteins are not interaction defective in vivo but do confer specific pre-rRNA processing defects in Saccharomyces cerevisiaeThe small subunit processome is required for cell cycle progression at G1.Comparison of preribosomal RNA processing pathways in yeast, plant and human cells - focus on coordinated action of endo- and exoribonucleases.Base pairing between U3 small nucleolar RNA and the 5' end of 18S rRNA is required for pre-rRNA processingXenopus U3 snoRNA GAC-Box A' and Box A sequences play distinct functional roles in rRNA processing.An RNA conformational switch regulates pre-18S rRNA cleavage.Mpp10 represents a platform for the interaction of multiple factors within the 90S pre-ribosome.Ribosomal RNA Biogenesis and Its Response to Chilling Stress in Oryza sativa.
P2860
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P2860
Functional separation of pre-rRNA processing steps revealed by truncation of the U3 small nucleolar ribonucleoprotein component, Mpp10
description
1997 nî lūn-bûn
@nan
1997 թուականի Դեկտեմբերին հրատարակուած գիտական յօդուած
@hyw
1997 թվականի դեկտեմբերին հրատարակված գիտական հոդված
@hy
1997年の論文
@ja
1997年論文
@yue
1997年論文
@zh-hant
1997年論文
@zh-hk
1997年論文
@zh-mo
1997年論文
@zh-tw
1997年论文
@wuu
name
Functional separation of pre-r ...... nucleoprotein component, Mpp10
@ast
Functional separation of pre-r ...... nucleoprotein component, Mpp10
@en
type
label
Functional separation of pre-r ...... nucleoprotein component, Mpp10
@ast
Functional separation of pre-r ...... nucleoprotein component, Mpp10
@en
prefLabel
Functional separation of pre-r ...... nucleoprotein component, Mpp10
@ast
Functional separation of pre-r ...... nucleoprotein component, Mpp10
@en
P2860
P356
P1476
Functional separation of pre-r ...... nucleoprotein component, Mpp10
@en
P2093
P2860
P304
13536-13541
P356
10.1073/PNAS.94.25.13536
P407
P577
1997-12-01T00:00:00Z