Identification of a novel variant erythrocyte surface antigen-1 (VESA1) in Babesia orientalis.

ABSTRACT: Babesia orientalis, belonging to the phylum Apicomplexa, is mainly accountable for water buffalo babesiosis, which adversely affected the livestock industry in China. Variant erythrocyte surface antigen-1 (VESA1), an antigen that helps infected erythrocytes to escape from host immune responses, was first reported in Babesia bovis. Various VESA1 proteins have also been characterized in other Babesia species. Nevertheless, there is no research on the identification and characterization of VESA1 proteins in Babesia orientalis. In this study, the BoVESA1 gene was amplified from both gDNA and cDNA. The results revealed that it is an intronless gene with a full length of 753 bp, encoding a protein of 250 amino acids with a predicted molecular weight of 28 kDa. The coding sequence (CDS) was clone

SUBMITTER: Han Z 

PROVIDER: S-EPMC8255115 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature