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. 2009 May 13;83(15):7619–7628. doi: 10.1128/JVI.00470-09

TABLE 1.

Animals studied and influenza virus-specific T-cell epitopes identified

SIV infection status Influenza virus-SIV vaccination regimen Animal no. SIV Gag KP9 response (%) postvaccinationa Influenza virus epitope(s) mappedb
CD4 CD8
Uninfected, naïve Day 0, H1N1-KP9; day 28, H1N1-KP9; day 300, H3N2-KP9; day 328, H3N2-KP9 1335 0.06 M191-107 NP401-423c
2374 0.04 NP401-423
SIV infected Day 0, H1N1-KP9; day 28, H1N1-KP9; day 98, H3N2-KP9; day 126, H3N2-KP9 5821 8.78 NP466-482, NP300-362d, M136-57, M151-112d NP401-423
5827 10.22 NP186-202, M136-57, NP300-362d, NP401-462d NP311-332, NP456-472, NP482-498 M141-62, M186-107
086B 3.79 NP151-212d, NP300-362d NP401-423, NP151-212d
8305 0.48 NP401-423
Day 0, H3N2-KP9; day 28, H3N2-KP9; day 77, H1N1-KP9; day 105, H1N1-KP9 8454e 0.74 NP300-362d, NP186-202 NP451-498d
9017e 0.57
9020e 0.11
1.3731e 0.47 NP451-498d, M186-107
Day 0, H1N1-KP9, H1N1-KSA10, H1N1-KVA10 5612 8.74 Not done Not done
a

Peak CD8 T-cell response determined by KP9/Mane-A*10 tetramer, expressed as percentage of all CD8 T cells.

b

Common epitopes identified are in bold.

c

The NP401-423 response was mapped to minimal epitope NP402-410 (SAGQISIQP, SP9) as shown in Fig. 4B.

d

Pool of 10 overlapping peptides, not finely mapped.

e

Studied only for responses to epitopes already mapped in animals 5821, 5827, 086B, and 8305.