The comparative genomic analysis provides insights into the phylogeny and virulence of tick-borne encephalitis virus vaccine strain Senzhang.

ABSTRACT: Tick-borne encephalitis virus (TBEV) is one of the most dangerous tick-borne viral pathogens for humans. It can cause severe tick-borne encephalitis (TBE), multiple neurological complications, and death. The European subtype (TBEV-Eu), Siberian subtype (TBEV-Sib), and Far-Eastern subtype (TBEV-FE) are three main TBEV subtypes, causing varying clinical manifestations. Though TBEV-FE is the most virulent TBEV subtype, the degree of variation in the amino acid sequence of TBEV polyprotein is not high, leaving an issue without proper explanation. We performed phylogenic analysis on 243 TBEV strains and then took Senzhang strain as a query strain and representative strains of three major TBEV subtypes as reference strains to perform the comparative genomic analysis, including synteny analysis,

SUBMITTER: Zhang M 

PROVIDER: S-EPMC9417034 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature