Viruses -- MorphologyHydrogen-ion concentrationtextThesis-Reproduction (electronicThe La Crosse (LAC) virus is a member of the California encephalitis group of bunyaviridae (Porterfield et al., 1975 and 1976). It is one of an envelope virus and this virus under acidic conditions (below pH 6.3)...
4). The R4C capsid genome is regularly packaged into evenly spaced dense layers with a moderate inter-layer distance of ~24 Å (Supplementary Fig. 1B). Compared with other caudoviruses with similar T = 7 capsid heads, such as bacteriophage T7, lambda, TW1, P47–2637,39,40,43...
positive-sense RNA (+RNA) genome of ~ 29.9 kb and exhibits significant genetic shift from different isolates. After entering the susceptible cells expressing both ACE2 and TMPRSS2, the SARS-CoV-2 genome
Cellular entry of the hepatitis B and D viruses (HBV/HDV) requires binding of the viral surface polypeptide preS1 to the hepatobiliary transporter Na+-taurocholate co-transporting polypeptide (NTCP). This interaction can be blocked by bulevirtide (BLV, formerly Myrcludex B), a preS1 derivative ...
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1965. The structure of viruses of the papilloma-polyoma type 3. Structure of rabbit papilloma virus, with an appendix on the topography of contrast in ... JM Crow - 《Nature》 被引量: 115发表: 2012年 Principles of Virology: Molecular Biology, Pathogenesis, and Control Reproduction cycles in...
Coronaviruses are enveloped viruses of the orderNidoviralesharboring a single-stranded positive sense RNA genome. With approximately 31 kb, their genomes are the largest among RNA viruses (Masters and Perlman2013; Siddell and Snijder2005). Coronaviruses are genetically classified into four major gener...
1.Shapes and structures of proteins 2.Viruses: what they are composed of and their life cycle 3.The shapes of viruses and how they assemble 4.Viral infections and immunity Key Concept:!Proteins have specific shapes.!Repeating units of the same protein (or a set of proteins) can create a ...
Immunity to influenza: the challenges of protecting an aging population. Influenza viruses cause annual epidemics and occasional pandemics of acute respiratory disease. Improved vaccines that can overcome the decline in immune f... JM Katz,J Plowden,M Renshaw-Hoelscher,... - 《Immunologic Research》...
(eIF2α) to block cap-dependent translation initiation and production of new viral particles13. Indeed, PKR-deficient mice are exceptionally susceptible to intranasal infection by vesicular stomatitis and influenza viruses14. To counter the debilitating restriction by PKR, nearly all known viruses have...