@article{PAR00002598, title = {{P}hylog{\'e}nie des {SIV} et des {VIH} : mieux comprendre l_origine des {VIH} = {G}enetic diversity and phylogeographic distribution of {SIV} : how to understand the origin of {HIV}}, author = {{P}eeters, {M}artine and {C}haix, {M}. {L}. and {D}elaporte, {E}ric}, editor = {}, language = {{FRE}}, abstract = {{E}mergence of human immunodeficiency viruses {HIV}-1 and {HIV}-2 results from interspecies transmission from simian viruses {SIV}. {S}l{V}cpz{P}tt infecting chimpanzees, and from which the {HIV}-1 (subgroups {M} and {N}) is derived is still found in the {P}an troglodytes troglodytes population of south {C}ameroon chimpanzees. {T}he ancestor of {HIV}-1 group 0, is found in the {G}orilla residing in {W}estern {A}frica, but chimpanzees are in fact the initial reservoir of the {SIV} viruses {SIV}gor, and it is still unclear whether the group 0 {HIV}-1 has been trasmitted to humans by gorillas and/or chimpanzees. {A}t least eight interspecies transmissions between and humans implicating {SIV}smm (from sooty mangabey monkeys) have occured, corresponding to the eight {VIH}-2 groups. {S}ince habits of hunting and meat preparation in the bush still persistently expose humans in {A}frica to {SIV} infection, new interspecies transmission of these viruses remains a possibility.}, keywords = {}, booktitle = {}, journal = {{M} {S}-{M}edecine {S}ciences}, volume = {24}, numero = {6-7}, pages = {621--628}, ISSN = {0767-0974}, year = {2008}, URL = {https://www.documentation.ird.fr/hor/{PAR}00002598}, }