Methods for making multiple alignment of genomic sequences for severe acute respiratory syndrome coronavirus 2.

ABSTRACT: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged in December 2019 and caused a pandemic. To monitor the global transmission pattern of SARS-CoV-2, it is required to constantly update the phylogenetic tree of genomic sequences with 29.9 kb, which may be time consuming. Phylogenetic analysis of SARS-CoV-2 may be accelerated by making a multiple alignment of nucleotide sequences using the CPA (combining pairwise alignments) method, in which a pairwise alignment is made for a reference and each of other sequences, and the pairwise alignments are combined into a multiple alignment. Here it is shown from the analysis of 3729 genomic sequences for SARS-CoV-2 and outgroup strains that the CPA method can produce a multiple alignment with an elevated or a reduced number of variab

SUBMITTER: Suzuki Y 

PROVIDER: S-EPMC7434624 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature