Table 2 Properties of the k-mer index for different values of k
k-mers | \(k=23\) | (%) | \(k=25\) | (%) | \(k=27\) | (%) |
|---|---|---|---|---|---|---|
Total | 4,396,323,491 | (100) | 4,496,607,845 | (100) | 4,576,953,994 | (100) |
Host | 1,924,087,512 | (43.8) | 2,050,845,757 | (45.6) | 2,105,520,461 | (46.0) |
Graft | 2,173,923,063 | (49.4) | 2,323,880,612 | (51.7) | 2,395,147,724 | (52.3) |
Both | 18,701,862 | (0.4) | 12,579,160 | (0.3) | 9,627,252 | (0.2) |
Weak host | 132,469,231 | (3.0) | 52,063,110 | (1.2) | 32,445,717 | (0.7) |
Weak graft | 147,141,823 | (3.4) | 57,239,206 | (1.3) | 34,212,840 | (0.7) |