Table 3

Distribution of the SSR frequency in Brassica EST sequences
Motifs Number Percentage (%) Total length (bp) Average length (bp)
Mononucletide 339538 76.277 7614099 22.42
 A 310831 69.828 7256120 23.34
 C 28707 6.449 357979 12.47
Dinucleotide 55734 12.521 935952 16.79
 AG 44403 9.975 756440 17.04
 AT 6090 1.368 99192 16.29
 AC 5186 1.165 79618 15.35
 CG 55 0.012 702 12.76
Trinucleotide 48202 10.829 818475 16.98
 AAG 17256 3.877 298896 17.32
 AGG 7389 1.660 123783 16.75
 ACT 5199 1.168 88563 17.03
 ACC 3878 0.871 62421 16.10
 AAC 3644 0.819 61962 17.00
 AGT 3433 0.771 58869 17.15
 AGC 2305 0.518 38754 16.81
 ACG 2063 0.463 33597 16.29
 CCG 1558 0.350 25122 16.12
 AAT 1477 0.332 26508 17.95
Tetranucleotide 1026 0.230 23372 22.78
 AAAG 249 0.056 5784 23.23
 AAAC 164 0.037 3484 21.24
 AAGG 84 0.019 1912 22.76
 AACG 82 0.018 1844 22.49
 Others 447 0.100 10348 23.15
Pentanucleotide 220 0.049 5980 27.18
 AAACC 40 0.009 1195 29.88
 AAAAG 36 0.008 935 25.97
 AGAGG 21 0.005 570 27.14
 AAAAC 20 0.004 515 25.75
 Others 103 0.023 2765 26.84
Hexanucleotide 419 0.094 13704 32.71
 AAAAAC 42 0.009 1326 31.57
 ACCTGC 29 0.007 870 30.00
 AAGGTG 23 0.005 690 30.00
 AGGAGT 19 0.004 570 30.00
 Others 306 0.069 10248 33.49
 Total 445139 100 9411582 21.14

Wang et al.

Wang et al. BMC Genomics 2012 13:523   doi:10.1186/1471-2164-13-523

Open Data