Table 3

The number of CD-epitope cores in γ-gliadin transcripts ofT. aestivum
epitope Gli-A1 Gli-A1 Gli-B1 Gli-B1 Gli-B1 Gli-D1 Gli-D1
Group 6 Group 7 Group 3 Group 5 Group 8 Group 9 Group 10
DQ2-γ-VIIb3* 701 144 72 230 57 1257 50 2511
DQ2-γ-VI3 224 0 0 0 38 678 50 990
DQ2-glia-γ2a6 140 30 36 59 38 684 0 987
DQ2-γ-II(Glia γ30)3,4 136 0 41 125 0 293 61 656
DQ2-γ-I (Glia-γ1)2 120 38 41 115 19 293 61 567
DQ2-γ-VIIa3 0 0 0 115 19 0 0 134
DQ2-γ-IV5 0 0 0 0 0 0 61 61
DQ2-γ-III5* 0 0 0 0 0 0 50 50
DQ2-glia-γ2b6 0 0 0 0 0 0 50 50
Nepitopes 1321 212 190 644 171 3205 383 6006
Ntranscripts 140 38 41 125 19 293 61 717
Nepitopes/Ntranscripts 9.4 5.6 4.6 5.2 9.0 10.9 6.3 8.4
Nepitopes/Ntranscripts 8.6 (1533/178) 5.4 (1005/185) 10.1 (3588/354)

The number of T-cell stimulating sequences involved in CD (9 mer epitope cores) found in a set of 717 γ-gliadin transcripts from T. aestivum (genome ABD) attributed to respectively Gli-A1 (topology group 6 and 7), Gli-B1 (topology group 3, 5, and 8) and Gli-D1 (topology group 9 and10). The sequence topology was obtained by Neighbor joining analysis (see Figure 2). The frequency of T-cell epitopes in γ- gliadin transcripts (Nepitopes/Ntranscripts) is calculated.

Salentijn et al.

Salentijn et al. BMC Genomics 2012 13:277   doi:10.1186/1471-2164-13-277

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