Table 2 The analysis of nucleotide pair frequencies of candidate nucleotide sequences of Orchidaceae plants.
Sequence | ii | si | sv | R | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Avg | 1st | 2nd | 3rd | Avg | 1st | 2nd | 3rd | Avg | 1st | 2nd | 3rd | Avg | 1st | 2nd | 3rd | |
matK | 1268 | 431 | 423 | 414 | 49 | 16 | 15 | 18 | 43 | 13 | 15 | 15 | 1.1 | 1.3 | 1.0 | 1.2 |
rbcL | 1378 | 462 | 458 | 458 | 29 | 10 | 10 | 9 | 14 | 4 | 5 | 5 | 2.1 | 2.6 | 1.9 | 1.0 |
ndhF | 1234 | 410 | 419 | 404 | 38 | 14 | 12 | 12 | 34 | 11 | 10 | 12 | 1.1 | 1.3 | 1.1 | 0.9 |
ycf1 | 4521 | 1514 | 1509 | 1498 | 205 | 61 | 72 | 72 | 200 | 68 | 62 | 70 | 1.0 | 0.9 | 1.2 | 1.0 |
matK + rbcL | 2835 | 953 | 936 | 946 | 73 | 19 | 32 | 22 | 56 | 15 | 21 | 21 | 1.3 | 1.3 | 1.6 | 1.1 |
matK + ycf1 | 6015 | 1990 | 2008 | 2017 | 247 | 94 | 76 | 77 | 239 | 82 | 81 | 75 | 1.0 | 1.2 | 0.9 | 1.0 |
ndhF + ycf1 | 5718 | 1905 | 1914 | 1899 | 189 | 63 | 61 | 65 | 187 | 61 | 61 | 65 | 1.0 | 1.0 | 1.0 | 1.0 |
