Table 1.
Putative DNA methylation pathway genes in tea tree
| Tea tree (Camellia sinensis) | ||||
|---|---|---|---|---|
| Name (Arabidopsis) | Length (a.a)* | Orthologs | Expression level (FPKM) | |
| MET1 | VIM1,2,3,4,5,6 | 645 | CSA002777.1 | 2.55959 |
| MET1,2a,2b,3 | 1534 | CSA018787.1 | 0.987532 | |
| CMT3 | SUVH4 | 624 | CSA002812.1 | 11.2352 |
| CMT2 | 1295 | CSA032127.1 | 2.48205 | |
| CMT3 | 839 | CSA030966.1 | 3.81276 | |
| Pol IV recruit | CLSY1/CLSY2 | 1256 | CSA023919.1 | 11.5655 |
| SHH1/SHH2 | 258 | CSA015026.1 | 2.85557 | |
| Pol IV | NRPD1 | 1453 | CSA001027.1 | 4.89804 |
| Pol IV+V | NRPD2/NRPE2 | 1172 | CSA013061.1 | 3.41522 |
| Pol IV+V | NRPD4/NRPE4 | 205 | CSA033129.1 | 5.28803 |
| Pol V | NRPE1 | 1976 | CSA002792.1 | 8.60674 |
| Pol V | NRPE5 | 222 | CSA008802.1 | 23.2597 |
| Pol V | NRPE9B | 114 | CSA022741.1 | 9.89088 |
| Pol V recruit | DRD1 | 888 | CSA033157.1 | 6.42526 |
| DMS3 | 420 | CSA003130.1 | 3.2686 | |
| RDM1 | 163 | CSA033069.1 | 5.54529 | |
| SUVH2/9 | 650 | CSA033444.1 | 15.037 | |
| RdDM | RDR2 | 1133 | CSA003297.1 | 5.3044 |
| DCL1 | 1910 | CSA034540.1 | 1.34299 | |
| DCL2 | 1388 | CSA001781.1 | 3.48661 | |
| DCL3 | 1580 | CSA030036.1 | 10.0673 | |
| DCL4 | 1702 | CSA011120.1 | 1.0754 | |
| HEN1 | 942 | CSA016903.1 | 1.51594 | |
| AGO4 | 924 | CSA016856.1 | 57.3644 | |
| KTF1 | 1493 | CSA021730.1 | 11.9791 | |
| IDN2 | 647 | CSA020735.1 | 8.02238 | |
| SUVR2 | 740 | CSA021101.1 | 2.91624 | |
| DMS4 | 346 | CSA023931.1 | 10.5941 | |
| UBP26 | 1067 | CSA033342.1 | 20.4559 | |
| DRM2 | 626 | CSA001531.1 | 13.0907 | |
| LDL1 | 844 | CSA034653.1 | 4.18459 | |
| LDL2 | 746 | CSA000647.1 | 1.91191 | |
| JMJ14 | 954 | CSA018589.1 | 3.90207 | |
| Others | HDA6 | 471 | CSA007759.1 | 12.977 |
| RDR6 | 1196 | CSA020358.1 | 11.412 | |
| MORC6 | 663 | CSA024443.1 | 4.76682 | |
| DDM1 | 764 | CSA030020.1 | 2.27703 | |
For each gene family, the length of protein indicates the longest protein in this gene family, and only one ortholog was identified in Tea tree genome.