Glikoprotein spike aya dina permukaan novel coronavirus sareng gampang mutasi sapertos Alpha (B.1.1.7), Beta (B.1.351), Delta (B.1.617.2), Gamma (P.1) sareng Omicron (B. 1.1.529, BA.2, BA.4, BA.5). Nukléokapsid viral diwangun ku protéin nukléokapsid (protéin N pikeun pondok) jeung RNA. Protéin N ...
Maca deui