Table II. Enrichment of GO terms in GCs and M cells of G. gynandra and T. hassleriana.
Within each category, the number of genes showing preferential expression in each cell type, as well as the P value and the enrichment factor calculated by AtCOECIS, are presented (Vandepoele et al., 2009).
| GO Category | Enrichment | Adjusted P | No. of Genes |
|---|---|---|---|
| fold | |||
| GC in both species | |||
| Cyclic nucleotide binding | 10.51 | 5.34E-04 | 4 |
| Cation channel activity | 9.83 | 6.94E-04 | 4 |
| Response to UV light | 9.14 | 4.78E-05 | 6 |
| Pectate lyase activity | 8.79 | 4.66E-03 | 3 |
| Carbon-oxygen lyase | 8.79 | 4.66E-03 | 3 |
| Response to UV-B light | 8.79 | 4.66E-03 | 3 |
| Response to cadmium ion | 8.28 | 3.34E-04 | 5 |
| Voltage-gated ion channel activity | 7.62 | 7.00E-03 | 3 |
| Stomatal movement | 7.14 | 8.39E-03 | 3 |
| Response to metal ion | 7.02 | 6.36E-05 | 7 |
| Potassium ion transport | 6.63 | 3.08E-03 | 4 |
| ABA-mediated signaling | 6.57 | 9.81E-04 | 5 |
| M in both species | |||
| Light-harvesting complex | 19.44 | 5.01E-05 | 4 |
| Photosystem | 19.05 | 1.04E-09 | 9 |
| PSII | 18.31 | 8.77E-07 | 6 |
| Sulfur amino acid biosynthesis | 15.75 | 8.86E-04 | 3 |
| Porphyrin biosynthesis | 14.58 | 2.33E-05 | 5 |
| Chlorophyll metabolism | 14.58 | 1.59E-04 | 4 |
| Starch metabolism | 14.58 | 1.11E-03 | 3 |
| Thylakoid lumen | 13.13 | 1.08E-06 | 7 |