Table 1.
Oligopeptide transporter genes identified in Populus
| Gene name | Gene ID | Genomic position | Protein Length | pI | GRAVY* | No. of TMHs** | PSORT predictions*** |
|---|---|---|---|---|---|---|---|
| PtOPT1 | 7458477 | LG_VI:414929..418505(-) | 744 | 9.14 | 0.382 | 16 | P: 13 |
| PtOPT2 | 7476446 | LG_V:6874384..6878065(+) | 747 | 8.45 | 0.43 | 12 | P: 11, N: 1, C: 1 |
| PtOPT3 | 7461839 | LG_II:7990890..7994069(+) | 724 | 9.07 | 0.496 | 12 | P: 8, V: 3, E.R.: 2 |
| PtOPT4 | 7469682 | LG_IV:5289927..5295373(+) | 752 | 9 | 0.459 | 16 | P: 14 |
| PtOPT5 | 7474080 | LG_XVI:102654..100307(-) | 661 | 9.44 | 0.381 | 14 | P: 9, E.R.: 3, Ch: 2 |
| PtOPT6 | 7485123 | LG_I:30102965..30106100(+) | 756 | 8.92 | 0.396 | 16 | P: 12, V: 1 |
| PtOPT7 | 7485120 | LG_I:36933302..36936452(+) | 724 | 9.31 | 0.406 | 14 | P: 9, V: 3, E.R.: 2 |
| PtOPT8 | 7472512 | LG_XVI:5869..8859(+) | 748 | 9.07 | 0.411 | 12 | P: 10, E.R.: 4 |
| PtOPT9 | 7496418 | LG_XII:2251759..2269550(+) | 723 | 8.93 | 0.391 | 14 | P: 9, V: 2, E.R.: 2 |
| PtOPT10 | 7456066 | LG_III:8705285..8709320(+) | 750 | 8.06 | 0.411 | 14 | P: 8, G: 3, E.R.: 2 |
| PtOPT11 | 7465336 | LG_III:13357805..13361193(+) | 760 | 5.57 | 0.392 | 14 | P: 9, C: 3, M: 1 |
| PtYSL1 | 7467032 | LG_I:5980774..5978118(-) | 662 | 9.13 | 0.596 | 14 | P: 8, G: 3, V: 2 |
| PtYSL2 | 7477824 | LG_I:5980705..6181638(-) | 652 | 9.23 | 0.526 | 14 | P: 10, E.R.: 2, V: 1 |
| PtYSL3 | 7464319 | LG_XII:2602881..2601171(-) | 625 | 9.29 | 0.615 | 11 | P: 6, Ch: 4, E.R.: 3 |
| PtYSL4 | 7492083 | LG_V:2731980..2734897(+) | 665 | 9.16 | 0.524 | 15 | V: 8, P: 3, G: 2 |
| PtYSL5 | 7494364 | LG_IV:2622178..2624820(-) | 687 | 8.86 | 0.426 | 12 | P: 10, G: 2, V: 1 |
| PtYSL6 | 7495797 | LG_I:24263574..24268468(+) | 669 | 5.54 | 0.628 | 13 | P: 8, V: 4, G: 2 |
| PtYSL7 | 7470849 | scaffold_184:5062..8519(+) | 668 | 9.13 | 0.496 | 12 | P: 7, V: 4, G: 3 |
| PtYSL8 | 7470829 | scaffold_184:6206..5052(-) | 372 | 9.09 | 0.565 | 8 | G:5, P:4.5, G:4.5, Ch:2, N:1, V:1 |
| PtYSL9 | 7483743 | scaffold_5835:114..2350(+) | 582 | 8.89 | 0.497 | 9 | P: 8, V: 3, G: 2 |
*GRAVY means Grand average of hydropathicity.
** Number of transmembrane helices predicted with TMHMM Server.
*** PSORT predictions: P (plasma membrane), V (vacuolar membrane), C (cytosol), Ch (chloroplast), N (nuclear), E.R. (endoplasmic reticulum), M (mitochondrion) and G (Golgi apparatus).