Simian immunodeficiency virus: Q8Q4D4, Q8Q4N8, Q8Q569, Q8Q5L6, Q8Q555, Q8Q4C8, Q8Q587, Q8Q581, Q8Q4L6, Q8Q4G2, Q8Q4N5, Q8Q5L4, Q8Q4I6, Q8Q560, Q8Q4C5, Q8Q4H9, Q8Q4N9, Q8Q5K8, Q8Q5G2, Q8Q579, Q8Q5K3, Q8Q584, Q8Q5K9, Q8Q4I4, Q8Q4L1, Q8Q546, Q8Q4P0, Q8Q577, Q8Q4P1, Q8Q4I2, Q8Q4D8, Q8Q554, Q8Q549, Q8Q4L3, Q8Q553, Q8Q558, Q8Q556, Q8Q4I5, Q8Q561, Q8Q545, Q8Q571, Q8Q4I0, Q8Q5L7, Q8Q4C6, Q8Q4L4, Q8Q4C7, Q8Q547, Q8Q5K2, Q8Q4I7, Q8Q4I9, Q8Q548, Q8Q5L8, Q8Q5L5, Q8Q4D5, Q8Q572, Q8Q563, Q8Q559, Q8Q542, Q8Q576, Q8Q565, Q8Q543, Q8Q5K7, Q8Q4N7, Q8Q5K6, Q8Q578, Q8Q589, Q8Q562, Q8Q580, Q8Q4D3, Q8Q570, Q8Q4L7, Q8Q567, Q8Q568, Q8Q4R1, Q8Q566, Q8Q4R3, Q8Q4D6, Q8Q575, Q8Q5K5, Q8Q4L5, Q8Q4I1, Q8Q4D0, Q8Q552, Q8Q4D7, Q8Q5L0, Q8Q4I8, Q8Q573, Q8Q583, Q8Q4L2, Q8Q582, Q8Q4N6, Q8Q550, Q8Q501, Q8Q4D1, Q8Q5L9, Q8Q591, Q8Q4P2