A comprehensive and single-use foot-and-mouth disease sero-surveillance prototype employing rationally designed multiple viral antigens.

ABSTRACT: Foot-and-mouth disease (FMD) is a great havoc in agri-business-based countries like Bangladesh, for which existing detection system limits the identification and differentiation of serotypes. In this study, an engineered platform was introduced incorporating serotype-specific FMDV VP1 (structural), serotype-independent VP2 (structural) and 3AB (non-structural) proteins for holistic detection. VP1 sequences were engineered combining sequences of BAN/TA/Dh-301/2016 (serotype O), BAN/CH/Sa-304/2016 (serotype A) and BAN/DH/Sa-318/2016 (serotype Asia1). Consensus 3AB sequence was constructed from the selected prevalent viral genomes. Both VP1 and 3AB along with designed VP2 sequences were optimized for codon usage bias, stable mRNA, secondary and tertiary protein structure. Proteins were synthe

SUBMITTER: Hossain A 

PROVIDER: S-EPMC11502911 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature