Romeuf et al. BMC Genomics 2010, 11:185 http://www.biomedcentral.com/1471-2164/11/185 Table 1 Number of genes belonging to TF families identified in rice and wheat. O.sativa japonica Nb SubFamily name gene models TCsa ESTsb 1 AP2 28 26 192 2 EREBP 148 199 1457 3 RAV 6 15 132 4 ARID 7 15 104 5 AS2 39 16 97 6 AUX/IAA 46 104 813 7 ARF 43 72 504 8 LAV 11 12 92 9 RAV 8 5 27 10 REM 36 57 265 11 BBR/BPC 7 3 15 12 BES1 6 11 78 13 bHLH 184 243 1153 14 bZIP 109 188 1230 15 CAMTA 8 23 168 16 TAZ 10 43 230 17 CCAAT-Dr1 1 6 42 18 CCAAT-HAP2 20 25 139 19 CCAAT-HAP3 17 21 110 20 CCAAT-HAP5 18 17 152 21 CPP 16 12 117 22 E2F/DP 9 16 46 23 EIL 12 15 141 24 FHA 19 45 313 25 GARP-ARR-B 11 15 106 26 GARP-G2-like 56 88 478 27 GeBP 15 11 73 28 GIF 3 5 55 29 DELLA 4 5 49 30 HAM 10 5 28 31 LISCL 15 15 84 32 LS 3 0 0 33 PAT1 8 31 263 34 SCL3 9 0 0 35 SCR 4 2 16 36 SHR 5 1 2 37 GRF 18 20 109 38 BHL 14 16 100 39 HD-ZIP 62 116 625 40 KNOX 8 19 104 41 PHD 2 12 66 42 WOX 17 9 30 43 ZF-HD 15 8 43 44 HMG 19 89 2350 45 HSF 36 48 180 46 JUMONJI 17 31 174 47 LFY 1 1 3 48 LUG 11 20 125 49 M-type 23 1 4 50 MIKC-type 60 127 1328 T.aestivum singletons 21 214 10 7 24 114 66 12 4 54 6 5 225 139 18 21 3 13 14 16 13 23 20 29 16 66 13 12 10 14 18 2 20 2 3 3 8 21 89 11 2 6 11 67 46 27 1 18 2 57 Totalc 47 413 25 22 40 218 138 24 9 111 9 16 468 327 41 64 9 38 35 33 25 39 35 74 31 154 24 17 15 19 33 2 51 2 5 4 28 37 205 30 14 15 19 156 94 58 2 38 3 184 Page 5 of 15 TFd 30 265 18 11 31 200 37 7 4 87 9 8 207 167 25 20 8 22 24 26 10 20 22 32 5 73 4 12 14 14 24 1 38 2 4 3 28 4 72 18 5 4 14 133 56 20 2 26 2 128