Table 4.
Annotation of hub genes in the PtNHX co-expression network.
| Gene Name | Gene ID | Arabidopsis orthologous | Functional Description | Co-expressed with PtNHXs |
|---|---|---|---|---|
| PSI1 | Potri.013G115300 | AT1G34320 | Located in plasma membrane, required for growth. | PtNHX6, PtNHX7, and PtNHX8 |
| MKP1 | Potri.008G049900 | AT3G55270 | Involved in protein dephosphorylation, inactivation of MAPK activity, response to salt stress, UV, and fungus. | PtNHX6 and PtNHX7 |
| WD40 | Potri.009G139000 | AT4G35140 | Regulated by NAC2 in salt stress response and lateral root development. | PtNHX6 and PtNHX7 |
| HUB1 | Potri.002G141300 | AT2G44950 | E3 uniquitin ligases involved in monoubiquitination of histone H2B. Involved in cell devision, cell growth and defense response. | PtNHX6 and PtNHX8 |
| SMAD | Potri.016G003800 | AT5G47790 | SMAD/FHA domain-containing protein | PtNHX6 and PtNHX8 |
| WRKY32 | Potri.018G107000 | AT4G30935 | Regulation of transcription. | PtNHX6 and PtNHX8 |
| RBP45B | Potri.004G017200 | AT1G11650 | RNA binding protein involved in mRNA processing, response to cytokinin and ozone. | PtNHX6 and PtNHX8 |
| TOR | Potri.009G084500 | AT1G50030 | Regulate cell growth in response to nutrient availability. | PtNHX6 and PtNHX8 |
| DUF639 | Potri.012G055800 | AT1G48840 | Plant protein of unknown function (DUF639) | PtNHX6 and PtNHX8 |
| ARI7 | Potri.017G032000 | AT2G31510 | Positive regulation of proteasomal ubiquitin-dependent protein catabolic process. | PtNHX6 and PtNHX8 |
| DCL4 | Potri.006G188800 | AT5G20320 | Rnase III-like enzyme catalyzes processing of trans-acting small interfering RNA precursors in a distinct small RNA biogenesis pathway. | PtNHX7 and PtNHX8 |
| COP1ipr | Potri.010G070200 | AT5G43310 | Located in plasma membrane, positive regulator of light-regulated genes. | PtNHX7 and PtNHX8 |
| ferredoxin | Potri.001G369300 | AT4G26620 | Sucrase/ferredoxin-like family protein | PtNHX7 and PtNHX8 |
| MAPKKK7 | Potri.007G070100 | AT3G13530 | Involved in cell cycle, cell division, plasma membrane organization, pollen development, regulation of cell division, regulation of embryonic development, regulation of extent of cell growth, regulation of unidimensional cell growth. | PtNHX7 and PtNHX8 |
| RNI-like | Potri.006G105400 | AT5G01720 | Involved in ubiquitin-dependent protein catabolic process. | PtNHX7 and PtNHX8 |
| DUF1296 | Potri.003G063300 | AT3G13990 | Kinase-related protein of unknown function (DUF1296) | PtNHX7 and PtNHX8 |