Polypyrimidine tract-binding protein ptb
WebApr 4, 2024 · The protein encoded by this gene binds to intronic polypyrimidine clusters in pre-mRNA molecules and is implicated in controlling the assembly of other splicing … WebMay 12, 2006 · The machinery for hepatitis C virus (HCV) RNA replication is still poorly characterized. The relationship between HCV RNA replication and translation is also not clear. We have previously shown that a cellular protein polypyrimidine-tract-binding protein (PTB) binds to HCV RNA at several different sites and modulates HCV translation in …
Polypyrimidine tract-binding protein ptb
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WebPolypyrimidine tract-binding protein (PTB) is a widely expressed RNA-binding protein with multiple roles in RNA processing, including the splicing of alternative exons, mRNA … WebDec 29, 2014 · In this study, we show that the 55-kDa polypyrimidine tract-binding protein (PTB) interacts in vitro with both the 5′-NCR of the positive-sense genomic RNA - 5NCR(+), and its complementary sequence in the negative-sense replication intermediate RNA - …
WebPolypyrimidine-tract-binding protein (PTB) is involved in pre-mRNA splicing and internal-ribosomal-entry-site-dependent translation. The biochemical … WebNov 20, 2013 · Polypyrimidine Tract Binding Protein (PTB) is an intensely studied RNA binding protein involved in several post-transcriptional regulatory events of gene …
WebJan 2, 2009 · Polypyrimidine tract-binding protein (PTB), which is involved in the regulation of pre-mRNA alternative splicing, internal ribosomal entry site (IRES)-mediated translation and mRNA localization/sorting, is known to act as a bridging molecule between RNAs and a variety of cellular factors to fulfill cellular functions in both the nucleus and cytoplasm. WebApr 14, 1998 · Polypyrimidine tract-binding protein (PTB), also known as hnRNP I, is a member of the hnRNP family [2-4]. PTB has been proposed as a splicing factor, since PTB was identified as a protein binding to the polypyrimidine tracts (Py-tracts) typically found near the 3′ end of introns [3, 4].
WebMar 26, 2024 · Polypyrimidine tract-binding protein (PTB) is necessary but not sufficient for regulation of tropomyosin splicing. alternative splicing of brain-specific PTB has an …
WebApr 10, 2024 · The structural integrity of the PNC is dependent upon its RNA and protein components and is mediated by the RNA-binding ribonucleoprotein, polypyrimidine tract binding (PTB) protein . Studies have shown that PNC is highly prevalent in cancers, particularly metastatic tumors, whether in transformed cell lines or the patient’s tumor … csp photographeWebTraductions en contexte de "Polypyrimidine" en anglais-français avec Reverso Context : Polypyrimidine oligonucleotides can bind to tracts of contiguous purines in double-stranded DNA to form triple-stranded complexes. csp physio 2uWebNov 27, 2012 · In this work, widespread AS regulation by Arabidopsis thaliana Polypyrimidine tract binding protein homologs was revealed. In total, 452 AS events derived from 307 distinct genes were found to be responsive to the levels of the splicing factors PTB1 and PTB2, which predominantly triggered splicing of regulated introns, inclusion of … csp physio2uWeb开馆时间:周一至周日7:00-22:30 周五 7:00-12:00; 我的图书馆 ealing welfare assistanceWebFeb 3, 2024 · RNA binding proteins play an important role in regulating alternative pre-mRNA splicing and in turn cellular gene expression. Polypyrimidine tract binding proteins, … csp physio finderWebRNA processing is altered during malignant transformation, and expression of the polypyrimidine tract-binding protein (PTB) is often increased in cancer cells. Although … csp physio 2 uWebTraductions en contexte de "polypyrimidine tract" en anglais-français avec Reverso Context : Upstream (5'-ward) from the AG there is a region high in pyrimidines (C and U), or … csp physio abbreviation list