Nucleotide sequences of HIV-1, HIV-2 and SIV retrovirus genomes, their use for amplification of these retroviruses and for the in vitro diagnosis of these viruses infections caused

Oligonucleotide, characterized in that its sequence consists of: i) a specific gag sequence of the gene or of the gene pol, and at a temperature of 60 ° is suitable, C ± 1 ° C in the genomes of the viruses HIV-1 Bru, HIV-1 time, HIV-1 Eli, HIV hybridizing 2 Rod or SIV Mac, or ii) a complementary sequence of a sequence as defined in i).