نتایج جستجو برای: spike protein 1 gene
تعداد نتایج: 4218258 فیلتر نتایج به سال:
After intracranial inoculation, neurovirulent mouse hepatitis virus (MHV) strains induce acute inflammation, demyelination, and axonal loss in the central nervous system. Prior studies using recombinant MHV strains that differ only in the spike gene, which encodes a glycoprotein involved in virus-host cell attachment, demonstrated that spike mediates anterograde axonal transport of virus to the...
This is the first report of the production of monoclonal antibodies against elk coronavirus. The nucleoprotein gene of elk coronavirus was amplified by PCR and was cloned and expressed in a prokaryotic expression vector. Recombinant nucleocapsid protein was used to immunize mice for the production of hybridomas. Twelve hybridomas that produced monoclonal antibodies against the nucleocapsid prot...
Binding configuration of a de novo stapled peptide on SARS-CoV-2 spike protein, as predicted by molecular simulation. Stapled residues enhance stability while interacting engage key amino acids the protein receptor-binding domain.
abstract ethanol has a vast consumption around the world. many researches confirmed some adverse effect of this component on human health. in addition, recent studies showed significant alteration in both cellular population, and protein profile of human foreskin fibroblast cell line (hfff2) in the specific dosage of ethanol. here, the role and interaction of some proteins (characterized by sig...
BACKGROUND: SARS-CoV-2 was causing COVID-19 disease resulting in many deaths and being a significant concern the world today. There is an emergent need to search for possible medications treatment. The key point halt infection through inhibition of virus-receptor interaction stimulates immune system. Utilization bioinformatic silico molecular docking number available might be proven effective i...
background: infectious bronchitis virus (ibv) is the causative agent of avian infectious bronchitis, which is characterized by respiratory, reproductive, and renal signs. ibv is a highly variable virus with a large number of genotypes. s1 gene sequencing has been used for molecular epidemiological studies and genotypic characterization of ibv. objective: to better understand the molecular epide...
background: spinal muscular atrophy (sma) is the second most common lethal autosomal recessive disease. it is a neuromuscular disorder caused by degenerative of lower motor neurons and occasionally bulbar neurons leading to progressive limb paralysis and muscular atrophy. the smn1 gene is recognized as a sma causing gene while naip has been characterized as a modifying factor for the clinical s...
A SARS-CoV-2 variant belonging to Pango lineage B.1.1.529 with a significant number of S-gene mutations compared the original virus was found in early November 2021. On 26th 2021, World Health Organization (WHO) designated mutation as concern and assigned it name Omicron. The difference is identified by 30 changes spike protein, three minor deletions, one insertion, 15 which are receptor-bindin...
Proteomics was used to identify a protein encoded by ORF 3a in a SARS-associated coronavirus (SARS-CoV). Immuno-blotting revealed that interchain disulfide bonds might be formed between this protein and the spike protein. ELISA indicated that sera from SARS patients have significant positive reactions with synthesized peptides derived from the 3a protein. These results are concordant with that ...
Agropyron is one of the most resistant plants to biotic and abiotic stresses. It plays an important role in forage yield in rangelands. Genetic variability based on different markers is the important step in crop improvement. In order to evaluate the genetic variation of different Agropyron species based on morphological and chemical traits, this experiment was carried out in the Agriculture an...
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