Molecular characterization of a new mosaic Simian Immunodeficiency Virus in a naturally infected tantalus monkey (Chlorocebus tantalus) from Cameroon: a challenge to the virus-host co-evolution of SIVagm in African green monkeys.

ABSTRACT: African green monkeys (AGMs) represent the most widely distributed non-human primates species in Africa. SIVagm naturally infects four of the 6 AGMs species at high prevalence in a species-specific manner. To date, only limited information is available on molecular characteristics of SIVagm infecting Chlorocebus tantalus. Here, we characterized the full-length genome of a virus infecting a naturally infected captive C. tantalus from Cameroon by amplifying and sequencing sub-genomic PCR fragments. The isolate (SIVagmTAN-CM545) is 9923bp long and contained all canonical genes of a functional SIV. SIVagmTAN-CM545 showed a mosaic structure, with gag, pol, nef and accessory genes closely related to SIVagmSAB infecting Chlorocebus sabaeus monkeys from west Africa, and the env gene, closely relat

SUBMITTER: Ayouba A 

PROVIDER: S-EPMC4680966 | biostudies-literature | 2015 Mar

REPOSITORIES: biostudies-literature