Table 1: Vaccination schedule of mice. All mice were intramuscularly inoculated with DNA vaccines.

GroupWeek 0Week 2Week 4Week 6

Mock (7 mice)pSV1.0 (100  g/mice)pSV1.0 (100  g/mice)pSV1.0 (100  g/mice)Sacrifice
pSV-Env2opt (7 mice)pSV-Env2opt   (100  g/mice)pSV-Env2opt   (100  g/mice)pSV-Env2opt (100 μg/mice)
pSV-triEnv2opt (7 mice)pSV-triEnv2opt (100  g/mice)pSV-triEnv2opt (100  g/mice)pSV-triEnv2opt (100  g/mice)
pSV-sextEnv2opt (7 mice)pSV-sextEnv2opt (100  g/mice)pSV-sextEnv2opt (100  g/mice)pSV-sextEnv2opt (100  g/mice)