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Hace 11 horas · The viral envelope is made up of a lipid bilayer in which the membrane (M), envelope (E) and spike (S) structural proteins are anchored. The molar ratio of E:S:M in the lipid bilayer is approximately 1:20:300. The E and M protein are the structural proteins that combined with the lipid bilayer to shape the viral envelope and maintain its size.
Hace 11 horas · La OMS indica que la infección por el virus H5N1 ocurrió «probablemente» en la India y alerta de que «tiene un potencial alto impacto sanitario».. La Organización Mundial de la Salud (OMS ...
