نتایج جستجو برای: vp2
تعداد نتایج: 1119 فیلتر نتایج به سال:
A mutation in polyoma virus strain 3049 which results in the overproduction of capsid proteins has been mapped to the late region of the genome between the HindIII site at 45.0 map units and the BamHI site at 58.6 map units. This region contains the coding sequence for VP3 and a portion of VP2, but does not include the late promoters or the coding sequence for the late leaders. The possible rol...
Earth's lowermost mantle has thermal, chemical, and mineralogical complexities that require precise seismological characterization. Stacking, migration, and modeling of over 10,000 P and S waves that traverse the deep mantle under the Cocos plate resolve structures above the core-mantle boundary. A small -0.07 +/- 0.15% decrease of P wave velocity (Vp) is accompanied by a 1.5 +/- 0.5% increase ...
The amino terminus of VP2', the major capsid protein of the parvovirus H-1, was identified and mapped to the H-1 genome. The protein initiates at the start codon at nucleotide 2797 and is translated uninterrupted to the stop codon at nucleotide 4582. The primary sequence predicts a protein of 593 amino acids (65,500 daltons) with an amino acid composition which very closely matches the experime...
DOI: 10.1002/elps.202300039 This cover image shows a highly sensitive imaged capillary isoelectric focusing (icIEF) immunoassay for studying adeno-associated virus (AAV) capsid protein charge heterogeneity. AAVs are denatured and loaded into the of Peggy Sue™ instrument. Separated proteins immobilized to wall immunodetection using antibodies targeting three (VP1, VP2, VP3). method combines reso...
سابقه و هدف: آپوپتوزیس یا مرگ سازمان یافته، اصلی ترین مکانیسم در تکامل و هوموستاز بافت های بالغ در جهت حذف سلول های غیر ضروری است که القای آن روشی موثر در درمان سرطان می باشد. .هدف این مطالعه بررسی القای آپوپتوزیس پروتئینVP2 کلون شده از ژنوم بورس عفونی بر سلول های سرطانی لنفوسیتی B انسان می باشد. روش بررسی: در این تحقیق پس از کلونینگ ژن VP2 در داخل مخمر پیکیا پاستوریس، پروتئین بیان گردید. تو...
Infectious bursal disease (IBD), a highly contagious and devastating disease in young chicken, is causedby infectious bursal disease virus (IBDV). To improve the immunogenicity of recombinant IBDV subunitvaccine, an attempt was made to find a new way to prepare IBD vaccine containing glycosylated mVP2antigen. Firstly, IBDV mVP2 gene (with a nucleic acid sequence encoding B cell epitope of IBDV(...
Candotti and colleagues (1) reported the prevalence of a third strain of human erythrovirus, genotype 3 (V9), in the Ghanaian population and, in part, concluded that a genotype 1 (B19)-based assay failed to detect genotype 3 immunoglobulin G (IgG) in 38.5% of Ghanaian samples containing genotype 3 antibodies. We disagree with this conclusion for the following reasons. (i) No details are furnish...
The role of virus-specific cytotoxic T lymphocytes (CTL) in Theiler's murine encephalomyelitis virus (TMEV)-induced demyelinating disease, a viral model for multiple sclerosis, is not yet clear. To investigate the specificity and function of CTL generated in response to TMEV infection, we generated a panel of overlapping 20-mer peptides encompassing the entire capsid and leader protein region o...
Parvovirus B19 is the causative agent of "fifth disease" of childhood. It has been implicated in a variety of conditions, including unsuccessful pregnancy and rheumatoid arthritis, and is a potential contaminant of blood products. There has been little study of immunity to parvovirus B19, and the exact nature of the protective humoral and cell-mediated immune response is unclear. Immune respons...
Expression of the VP2 Protein of Murine Norovirus by a Translation Termination-Reinitiation Strategy
BACKGROUND Expression of the minor virion structural protein VP2 of the calicivirus murine norovirus (MNV) is believed to occur by the unusual mechanism of termination codon-dependent reinitiation of translation. In this process, following translation of an upstream open reading frame (ORF) and termination at the stop codon, a proportion of 40S subunits remain associated with the mRNA and reini...
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