» Articles » PMID: 8985351

Genetic Diversity of Simian Immunodeficiency Viruses from West African Green Monkeys: Evidence of Multiple Genotypes Within Populations from the Same Geographical Locale

Overview
Journal J Virol
Date 1997 Jan 1
PMID 8985351
Citations 10
Authors
Affiliations
Soon will be listed here.
Abstract

High simian immunodeficiency virus (SIV) seroprevalence rates have been reported in the different African green monkey (AGM) subspecies. Genetic diversity of these viruses far exceeds the diversity observed in the other lentivirus-infected human and nonhuman primates and is thought to reflect ancient introduction of SIV in the AGM population. We investigate here genetic diversity of SIVagm in wild-living AGM populations from the same geographical locale (i.e., sympatric population) in Senegal. For 11 new strains, we PCR amplified and sequenced two regions of the genome spanning the first tat exon and part of the transmembrane glycoprotein. Phylogenetic analysis of these sequences shows that viruses found in sympatric populations cluster into distinct lineages, with at least two distinct genotypes in each troop. These data strongly suggest an ancient introduction of these divergent viruses in the AGM population.

Citing Articles

Local Virus Extinctions following a Host Population Bottleneck.

Kapusinszky B, Mulvaney U, Jasinska A, Deng X, Freimer N, Delwart E J Virol. 2015; 89(16):8152-61.

PMID: 26018153 PMC: 4524239. DOI: 10.1128/JVI.00671-15.


Extensive survey on the prevalence and genetic diversity of SIVs in primate bushmeat provides insights into risks for potential new cross-species transmissions.

Aghokeng A, Ayouba A, Mpoudi-Ngole E, Loul S, Liegeois F, Delaporte E Infect Genet Evol. 2009; 10(3):386-96.

PMID: 19393772 PMC: 2844463. DOI: 10.1016/j.meegid.2009.04.014.


Full-length genome characterization of a novel simian immunodeficiency virus lineage (SIVolc) from olive Colobus (Procolobus verus) and new SIVwrcPbb strains from Western Red Colobus (Piliocolobus badius badius) from the Tai Forest in Ivory Coast.

Liegeois F, Lafay B, Formenty P, Locatelli S, Courgnaud V, Delaporte E J Virol. 2008; 83(1):428-39.

PMID: 18922864 PMC: 2612338. DOI: 10.1128/JVI.01725-08.


Full-length sequence analysis of SIVmus in wild populations of mustached monkeys (Cercopithecus cephus) from Cameroon provides evidence for two co-circulating SIVmus lineages.

Aghokeng A, Bailes E, Loul S, Courgnaud V, Mpoudi-Ngolle E, Sharp P Virology. 2006; 360(2):407-18.

PMID: 17156809 PMC: 1900428. DOI: 10.1016/j.virol.2006.10.048.


New simian immunodeficiency virus infecting De Brazza's monkeys (Cercopithecus neglectus): evidence for a cercopithecus monkey virus clade.

Bibollet-Ruche F, Bailes E, Gao F, Pourrut X, Barlow K, Clewley J J Virol. 2004; 78(14):7748-62.

PMID: 15220449 PMC: 434087. DOI: 10.1128/JVI.78.14.7748-7762.2004.


References
1.
Allan J, Short M, Taylor M, Su S, Hirsch V, Johnson P . Species-specific diversity among simian immunodeficiency viruses from African green monkeys. J Virol. 1991; 65(6):2816-28. PMC: 240900. DOI: 10.1128/JVI.65.6.2816-2828.1991. View

2.
Tomonaga K, Katahira J, Fukasawa M, Hassan M, Kawamura M, Akari H . Isolation and characterization of simian immunodeficiency virus from African white-crowned mangabey monkeys (Cercocebus torquatus lunulatus). Arch Virol. 1993; 129(1-4):77-92. DOI: 10.1007/BF01316886. View

3.
Zapp M, Hope T, Parslow T, Green M . Oligomerization and RNA binding domains of the type 1 human immunodeficiency virus Rev protein: a dual function for an arginine-rich binding motif. Proc Natl Acad Sci U S A. 1991; 88(17):7734-8. PMC: 52377. DOI: 10.1073/pnas.88.17.7734. View

4.
Baier M, Dittmar M, Cichutek K, Kurth R . Development of vivo of genetic variability of simian immunodeficiency virus. Proc Natl Acad Sci U S A. 1991; 88(18):8126-30. PMC: 52459. DOI: 10.1073/pnas.88.18.8126. View

5.
Chaix M, Korber B, Letourneur F, Gomas E, Allen E, Ly T . Variability of human immunodeficiency virus type 1 group O strains isolated from Cameroonian patients living in France. J Virol. 1995; 69(9):5640-9. PMC: 189421. DOI: 10.1128/JVI.69.9.5640-5649.1995. View