Table 1.
SSR type1 | 5' sequences | 3' sequences | total | Percentage of total | Proportion 5' end |
---|---|---|---|---|---|
Di-nucleotides | 181 | 28 | 209 | 42.1 | 86.6 |
ac/gt/ca/tg | 44 | 4 | 48 | 9.7 | 91.7 |
ag/ct/ga/tc | 124 | 13 | 137 | 27.6 | 90.5 |
at/ta | 13 | 11 | 24 | 4.8 | 54.2 |
gc/cg | 0 | 0 | 0 | 0.0 | -- |
Tri-nucleotides | 194 | 30 | 224 | 45.1 | 86.6 |
aag/aga/gaa/ttc/tct/ctt | 24 | 1 | 25 | 5.0 | 96.0 |
aat/ata/taa/tta/tat/att | 2 | 7 | 9 | 1.8 | 22.2 |
aac/aca/caa/ttg/tgt/gtt | 34 | 2 | 36 | 7.2 | 94.4 |
acc/cac/cca/tgg/gtg/ggt | 19 | 2 | 21 | 4.2 | 90.5 |
agc/cag/gca/tcg/gtc/cgt | 68 | 15 | 83 | 16.7 | 81.9 |
agg/gag/gga/tcc/ctc/cct | 30 | 2 | 32 | 6.4 | 93.8 |
atc/cat/tca/tag/gta/agt | 4 | 1 | 5 | 1.0 | 80.0 |
ccg/gcc/cgc/ggc/cgg/gcg | 8 | 0 | 8 | 1.6 | 100.0 |
gac/cga/acg/ctg/gct/tgc | 5 | 0 | 5 | 1.0 | 100.0 |
Tetra-nucleotides | 31 | 20 | 51 | 10.3 | 60.8 |
Penta-nucleotide | 11 | 2 | 13 | 2.6 | 84.6 |
Total | 417 | 80 | 497 | 100.0 | - |
1Complementary sequences for a given motif are given and were the basis for grouping of di-nucleotide and tri-nucleotide motif SSR.