نتایج جستجو برای: viral protein
تعداد نتایج: 1346621 فیلتر نتایج به سال:
The capsid shells of bacteriophage HK97 and several other phages contain polypeptides that are covalently linked into complexes so large that they do not enter polyacrylamide gels after denaturation. The enormous apparent size of these protein complexes in HK97 derives from a novel protein topology. HK97 subunits cross-link via isopeptide bonds into oligomers that are closed rings of five or si...
objective(s): hepatitis c is a major cause of liver failure worldwide. current therapies applied for this disease are not fully effective and produce side effects in most cases. non-structural protein 3 helicase (ns3) of hcv is one of the key enzymes in viral replication and infection. therefore, this region is a promising target to design new drugs and therapies against hcv infection. the aim ...
The disassembly of a virus' protein shell must happen at the right time to ensure transfer viral genome its host. New experiments reveal that aging determines dynamics this unraveling.
Sambucus nigra (elder) are broadly used species to treat microbial infections. Thepotential antiviral activity and mechanism action of elder fruit (EF) in human epithelium cell(A549) cultures infected with H9N2 influenza virus were determined. The effect of variousconcentrations of EF on influenza virus replication was examined by using virus titration,quantitative real time RT-PCR, fusion and ...
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