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The SARS-CoV-2 B.1.1.7 variant, also called the UK variant, was identified in London as well as in Southeast and East of England in December 2020. Since its emergence, the UK variant has undergone several mutations that have been said to have altered its infectivity and transmissibility in the community. The B.1.1.7 variant is defined by 17 mutations, several of which are located in the SARS-CoV-2 spike protein that mediates viral attachment and entry into human cells.

United statesUnited kingdomCity ofSusha cheriyedathTel aviv universityBritish variantImage creditTel avivCell reports medicineArs cov 2Ngiotensin converting enzyme 2Binding affinityCoronavirus disease covid 19N vitroSpike proteinஒன்றுபட்டது மாநிலங்களில்