Spike glikoprotein yangi koronavirus yuzasida mavjud va oson mutatsiyaga uchragan Alfa (B.1.1.7), Beta (B.1.351), Delta (B.1.617.2), Gamma (P.1) va Omikron (B. 1.1.529, BA.2, BA.4, BA.5).Virusli nukleokapsid nukleokapsid oqsili (qisqacha N protein) va RNK dan iborat.N protein i...
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