WebInterestingly, the polypyrimidine strand of the repeat (CTC) bound other proteins such as polypyrimidine tract-binding protein 1 (PTBP1) as single-stranded (SS) DNA, and a model with two alternative DNA conformations is proposed for these repeats. Distinct protein binding to DS DNA was also observed for different numbers of AAACA and AAAAT repeats. WebPR:000013410 polypyrimidine tract-binding protein 1 (term hierarchy) InterPro Domains. IPR006536 HnRNP-L/PTB. IPR012677 Nucleotide-binding alpha-beta plait domain superfamily. IPR034798 Polypyrimidine tract-binding protein1/2/3, RNA recognition motif 2. IPR021790 PTBP1-like, RNA recognition motif 2.
Significance of Polypyrimidine Tract-Binding Protein 1 ... - PubMed
WebPromotional Article Monitoring. Register your specific details and specific drugs of interest and we will match the information you provide to articles from our extensive database and email PDF copies to you promptly. WebLineage-specific expression of polypyrimidine tract binding protein (PTB) in Drosophila embryos. Mech Dev. 2002;111(1–2):143–7. pmid:11804786. 60. Robida M, Sridharan V, Morgan S, Rao T, Singh R. Drosophila polypyrimidine tract-binding protein is necessary for spermatid individualization. how far from your face should your monitor be
LncRNA AC006064.4–201 serves as a novel molecular marker in …
WebAffinity isolation of PTB (polypyrimidine tract binding protein) from HeLa nuclear extract. (A) Proteins from 5 μL of HeLa nuclear extract (N), 15 μL of flowthrough from the RNA column (F), 15 μL of 0.75 M KCl wash (W), and 15 μL of 1.5 M KCl eluted protein fractions (1–4) were separated on a 4–20% SDS-polyacrylamide gel and stained with colloidal blue … WebWe investigated the transcriptomic changes in the shoot apices during floral transition in Arabidopsis mutants of two closely related splicing factors: AtU2AF65a (atu2af65a) and AtU2AF65b (atu2af65b). The atu2af65a mutants exhibited delayed flowering, while the atu2af65b mutants showed accelerated flowering. The underlying gene regulatory … WebWe show that intron definition and intronic polypyrimidine domains are important. • PTB bound to these polypyrimidine sites reduced export but splicing was unaffected. • The PTB-driven export inhibition was antiparallel to an export stimulatory pathway. • We propose that PTB can regulate pre-mRNA export by bridging distant PTB molecules. how far from west yellowstone to cody wy