Novel zoonotic cases of Plasmodium simium from Sao Paulo with a reference genome of the Brazilian strain.

ABSTRACT: Zoonotic malaria, caused by parasites like Plasmodium simium, poses challenges to control and elimination efforts due to undetected reservoirs and altered transmission dynamics. Recent outbreaks in Brazil underscore the importance of P. simium spillovers from non-human primates. Genomic studies are crucial for identifying molecular markers of host adaptation and improving diagnostic tools; however, a high-quality reference genome is needed. To address this, we used Oxford Nanopore and Illumina sequencing platforms to generate a high-quality P. simium reference (Ps_SãoPaulo, 21.8 Mb). Comparative genomic analyses confirmed known differences with P. vivax, including mitochondrial mutations, deletions in reticulocyte-invasion genes (RBP2a, DBP), and variants in blood-stage antigen genes (msp3

SUBMITTER: Manko E 

PROVIDER: S-EPMC12700903 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature