Table 1.
Numbers of 7TMpR candidates identified by various methods from the A. thaliana genome
| Methods | Number of 7TMpR candidates* |
| HMMTOP | |
| 7TMs† | 236 (201) |
| 6-8 TM† | 633 (545) |
| 5-9 TMs† | 1,091 (957) |
| 5-10 TMs† | 1,343 (1,179) |
| SAM | 16 (15) |
| LDA | 3,211 (2,935) |
| QDA | 2,006 (1,820) |
| LOG | 2,626 (2,394) |
| KNN (K = 5) | 3,125 (2,839) |
| KNN (K = 10) | 3,202 (2,906) |
| KNN (K = 15) | 3,298 (3,004) |
| KNN (K = 20) | 3,347 (3,043) |
| SVM-AA | 2,263 (2,043) |
| SVM-di | 2,004 (1,807) |
| PLS-ACC | 2,671 (2,466) |
*The numbers in parentheses show 7TMpR candidates after removing proteins derived from alternative splicing. †The numbers of TM regions predicted by HMMTOP.