نتایج جستجو برای: splicing component sc 35
تعداد نتایج: 834938 فیلتر نتایج به سال:
Nonsense-mediated mRNA decay (NMD) represents a highly conserved RNA surveillance mechanism through which mRNA transcripts bearing premature termination codons (PTCs) are selectively degraded to maintain transcriptomic fidelity in the cell. Numerous in vitro studies have demonstrated the importance of the NMD pathway; however, evidence supporting its physiological necessity has only just starte...
Pre-mRNA splicing is an essential component of eukaryotic gene expression and is highly conserved from unicellular yeasts to humans. Here, we present the development and implementation of a sequencing-based reverse genetic screen designed to identify nonessential genes that impact pre-mRNA splicing in the fission yeast Schizosaccharomyces pombe, an organism that shares many of the complex featu...
The N = 4 supersymmetric Yang-Mills theory (SSYM) has many interesting properties, one of them being its finiteness to all orders in perturbation (Mandelstam 1983; Howe et a11983; Brink et al 1983; Salam et a11983). One of the ways to prove finiteness (Sohnius and West 1981), relies on the fact that the N = 4 superconformal (SC) algebra does not involve the chiral-R charge. In this paper we obt...
To study the mechanism of the intrahepatic cholestasis observed during total parenteral nutrition (TPN) in neonates, we examined the localization of IgA, secretory component (SC) and complement component C3 (C3) in the liver in 4 patients by light and electron microscopic immunohistochemistry. In the patients who received TPN for 1 month, IgA- and SC-positive cholestasis was limited to bile can...
Somatic mutations in the spliceosome gene ZRSR2-located on the X chromosome-are associated with myelodysplastic syndrome (MDS). ZRSR2 is involved in the recognition of 3'-splice site during the early stages of spliceosome assembly; however, its precise role in RNA splicing has remained unclear. Here we characterize ZRSR2 as an essential component of the minor spliceosome (U12 dependent) assembl...
This paper proposes a method for detecting geomagnetic sudden commencement (SC) from a geomagnetic horizontal (H) component b y using lifting wavelet lters. Lifting wavelet lters are biorthog-onal wavelet lers containing free parameters. Our method is to learn such free parameters based on some training signals which c o n tain the SC. The learnt w avelet lters have the feature of training sign...
Hepatitis delta virus (HDV) is a defective virus and requires hepatitis B virus (HBV) to supply envelope proteins (HBsAg) for maturation and secretion. It is known that two proteins produced by HDV, the small (SDAg) and large (LDAg) antigens, are located in the nucleolus, speckles and the cytoplasm and are involved in genome replication and virion packaging. However, little is known about how t...
When vertebrates invaded land during the Carboniferous period, they were exposed not only to new ecological opportunities but also to a desiccating environment. To maintain cellular water homeostasis, natural selection modified the integument of pioneering terrestrial animals, enabling them to reduce water loss through the skin. In desert environments, where ambient temperatures (T(a)) can reac...
This study focuses on the coagulation mechanism by the purified coagulant solution (MOC-SC-PC) with the coagulation active component extracted from M. oleifera seeds using salt solution. The addition of MOC-SC-PC tap water formed insoluble matters. This formation was responsible for kaolin coagulation. On the other hand, insoluble matters were not formed when the MOC-SC-PC was added into distil...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید