PSF: nuclear busy-body or nuclear facilitator?
Philadelphia, United States. In Wiley Interdiscip Rev Rna, 01 May 2015
UNASSIGNED: PTB-associated splicing factor (PSF) is an abundant and essential nucleic acid-binding protein that participates in a wide range of gene regulatory processes and cellular response pathways.
The genesis of tyrosine phosphorylation.
Los Angeles, United States. In Cold Spring Harb Perspect Biol, May 2014
Like all types of protein phosphorylation, tyrosine phosphorylation serves to regulate proteins in multiple ways, including causing electrostatic repulsion and inducing allosteric transitions, but the most important function of phosphotyrosine (P.Tyr) is to serve as a docking site that promotes a specific interaction between a tyrosine phosphorylated protein and another protein that contains a P.Tyr-binding domain, such as an SH2 or PTB domain.
Preterm birth and its long-term effects: methylation to mechanisms.
Atlanta, United States. In Biology (basel), 2013
This brief review explores the potential role of DNA methylation in preterm birth (PTB) and its possible long-term consequences and provides an overview of the physiological processes central to PTB and recent DNA methylation studies of PTB.
Evolutionary dynamics of gene and isoform regulation in Mammalian tissues.
Cambridge, United States. In Science, 2013
Thousands of previously unknown, lineage-specific, and conserved alternative exons were identified; widely conserved alternative exons had signatures of binding by MBNL, PTB, RBFOX, STAR, and TIA family splicing factors, implicating them as ancestral mammalian splicing regulators.