Table 1 Gene Ontology classification terms enriched in the hsi2-2 mutant compared to Col-0 under different simulated drought regimes
| Â | Â | Stage 0 | Â | Â | Stage 1 | Â | Â | Stage 2 | Â |
|---|---|---|---|---|---|---|---|---|---|
| Â | Genes | Enrich. | p-value | Genes | Enrich. | p-value | Genes | Enrich. | p-value |
Biological Process | |||||||||
unknown biological processes | 160 | 9.3 | 1.18E-04 | 260 | 12.5 | 2.67E-11 | 456 | 16.9 | 4.61E-21 |
other cellular processes | 140 | 9.7 | 0.029 | 261 | 12.8 | 4.01E-03 | 480 | 16.5 | 5.74E-05 |
other metabolic processes | 138 | 10.4 | 0.015 | 269 | 13.1 | 2.93E-05 | 477 | 18.3 | 2.82E-07 |
protein metabolism | 47 | 6.7 | 0.042 | 80 | 8.6 | 0.013 | 161 | 11.9 | 0.028 |
response to stress | 40 | 6.3 | 9.20E-04 | 72 | 8.8 | 1.48E-05 | 125 | 9.1 | 1.11E-07 |
developmental processes | 31 | 5 | 0.013 | 53 | 6.6 | 5.39E-03 | 86 | 9 | 7.36E-03 |
transcription | 31 | 5.3 | 0.019 | 52 | 6.1 | 0.013 | 78 | 8.4 | 0.04 |
transport | 28 | 5.2 | 0.051 | 64 | 8.1 | 2.31E-04 | 105 | 8.8 | 1.20E-04 |
response to abiotic or biotic stimulus | 26 | 5.3 | 0.055 | 61 | 8.3 | 1.68E-04 | 114 | 9.5 | 8.32E-08 |
signal transduction | 25 | 4.9 | 3.77E-03 | 35 | 5.2 | 0.018 | 65 | 7.7 | 1.96E-03 |
other biological processes | 23 | 4.2 | 0.082 | 58 | 7.1 | 5.15E-04 | 101 | 10.9 | 2.92E-05 |
cell organization and biogenesis | 15 | 3.6 | 0.091 | 22 | 5.2 | 0.022 | 56 | 7 | 0.054 |
electron transport or energy pathways | 4 | 1.7 | 0.197 | 5 | 2.2 | 0.118 | 11 | 2.9 | 0.103 |
DNA or RNA metabolism | 1 | 0.8 | 0.05 | 8 | 2.8 | 0.142 | 21 | 4 | 0.02 |
Molecular Function | |||||||||
unknown molecular functions | 135 | 8.9 | 9.60E-06 | 231 | 11.5 | 1.23E-10 | 404 | 17 | 7.56E-20 |
other binding | 76 | 7.5 | 3.20E-03 | 123 | 9.5 | 6.42E-03 | 192 | 11.9 | 0.03 |
other enzyme activity | 62 | 7.1 | 1.93E-03 | 120 | 10.5 | 1.56E-06 | 197 | 12.7 | 6.77E-07 |
transferase activity | 45 | 6.4 | 6.53E-03 | 66 | 8.1 | 0.03 | 155 | 13.2 | 1.75E-07 |
hydrolase activity | 37 | 5.6 | 0.053 | 81 | 8.3 | 7.09E-04 | 131 | 11.4 | 1.37E-03 |
protein binding | 36 | 5.4 | 0.069 | 69 | 7.8 | 0.036 | 118 | 10.3 | 0.033 |
nucleotide binding | 35 | 6.4 | 0.039 | 39 | 6 | 9.76E-03 | 106 | 9.4 | 0.015 |
transcription factor activity | 29 | 5 | 0.03 | 59 | 6.6 | 7.33E-04 | 96 | 9.4 | 6.60E-04 |
kinase activity | 25 | 4.9 | 0.022 | 35 | 5.8 | 0.059 | 89 | 8.3 | 9.94E-06 |
DNA or RNA binding | 25 | 5 | 9.91E-03 | 50 | 6.5 | 8.44E-03 | 103 | 9.6 | 0.019 |
other molecular functions | 24 | 4.8 | 0.05 | 36 | 6.7 | 0.067 | 68 | 8.7 | 0.038 |
transporter activity | 16 | 3.5 | 0.101 | 51 | 6.6 | 5.99E-05 | 88 | 8.1 | 1.06E-06 |
nucleic acid binding | 9 | 2.9 | 1.06E-03 | 15 | 3.9 | 6.61E-06 | 44 | 6.4 | 2.91E-04 |
receptor binding or activity | 7 | 2.9 | 0.024 | 8 | 2.5 | 0.087 | 15 | 3.6 | 0.033 |
structural molecule activity | 4 | 1.7 | 0.083 | 8 | 2.9 | 0.048 | 19 | 4 | 0.064 |
Cellular Component | |||||||||
unknown cellular components | 164 | 10.4 | 0.013 | 268 | 12.9 | 2.12E-05 | 415 | 17 | 1.48E-19 |
other cellular components | 79 | 8 | 1.22E-04 | 110 | 10.7 | 0.013 | 218 | 14.1 | 3.31E-05 |
other membranes | 58 | 7.5 | 3.99E-03 | 83 | 8.4 | 0.017 | 189 | 10.8 | 1.20E-06 |
nucleus | 35 | 5.4 | 0.07 | 72 | 7.6 | 0.058 | 119 | 9.9 | 0.023 |
other intracellular components | 34 | 6.2 | 4.18E-04 | 84 | 8.5 | 0.035 | 191 | 11.6 | 0.013 |
other cytoplasmic components | 32 | 5 | 0.024 | 66 | 7.6 | 0.037 | 143 | 10.5 | 0.017 |
chloroplast | 28 | 4 | 4.61E-03 | 66 | 7.6 | 0.015 | 152 | 10.9 | 7.94E-03 |
plasma membrane | 21 | 4.6 | 0.038 | 50 | 6.3 | 0.03 | 129 | 10.9 | 2.07E-06 |
cell wall | 10 | 2.9 | 0.083 | 13 | 3.6 | 0.104 | 32 | 5 | 0.017 |
cytosol | 10 | 3.6 | 0.127 | 19 | 4.4 | 9.12E-04 | 34 | 6 | 0.061 |
plastid | 7 | 2.7 | 0.012 | 12 | 3.3 | 0.086 | 45 | 6.9 | 0.061 |
mitochondria | 6 | 2.6 | 4.68E-03 | 19 | 4.3 | 0.112 | 46 | 6.1 | 0.06 |
extracellular | 6 | 2.5 | 0.163 | 12 | 3.5 | 0.027 | 34 | 5.2 | 3.21E-04 |
ER | 4 | 1.9 | 0.177 | 10 | 2.5 | 0.057 | 15 | 3.8 | 0.102 |
ribosome | 2 | 1.1 | 0.035 | 7 | 3.4 | 0.119 | 18 | 3.9 | 0.084 |
Golgi apparatus | 1 | 0.7 | 0.142 | 4 | 1.7 | 0.159 | 11 | 3.2 | 0.114 |