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. 2023 Jul 16;15(7):1562. doi: 10.3390/v15071562

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© 2023 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

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Phylogenetic analysis of SARS-CoV-2 strains that circulated throughout the world. There were 102 nucleotide sequences in the final dataset. Different lengths were used to build unrooted phylogenetic trees. Neighbor-joining trees based on the proposed method (a) assembled sequence of all variant regions (v1–v5, 6274 bp) and (b) partial sequence of Nsp3/PLpro (v3, 1401 bp) aligned by the current study.

Phylogenetic analysis of SARS-CoV-2 strains that circulated throughout the world. There were 102 nucleotide sequences in the final dataset. Different lengths were used to build unrooted phylogenetic trees. Neighbor-joining trees based on the proposed method (a) assembled sequence of all variant regions (v1–v5, 6274 bp) and (b) partial sequence of Nsp3/PLpro (v3, 1401 bp) aligned by the current study.