Tha spike glycoprotein ann air uachdar coronavirus nobhail agus air a ghluasad gu furasta leithid Alpha (B.1.1.7), Beta (B.1.351), Delta (B.1.617.2), Gamma (P.1) agus Omicron (B. 1.1.529, BA.2, BA.4, BA.5). Tha an nucleocapsid viral air a dhèanamh suas de phròtain nucleocapsid (pròtain N airson goirid) agus RNA. Tha am pròtain N agus ...
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