Table 1 GO term frequencies (excluding 'Unknown') for specific groups of transcripts
From: Male reproductive development: gene expression profiling of maize anther and pollen ontogeny
| Â | Transcripts shown in Figure 4 | Â | |||||
|---|---|---|---|---|---|---|---|
GO Term | 4a | 4b | 4c | 4d | 4e | 4f | Constitutive |
Amine binding | Â | 0.8% | Â | Â | 0.3% | Â | 0.2% |
Carbohydrate binding | Â | 0.4% | Â | Â | 0.7% | Â | 1.3% |
Chromatin binding | 1.0% | 0.8% | Â | Â | 0.7% | Â | 0.2% |
Cofactor binding | 1.9% | 1.2% | Â | 2.2% | 0.3% | Â | 3.5% |
Copper chaperone activity | Â | Â | Â | Â | Â | Â | 0.2% |
Drug binding | Â | Â | Â | Â | 0.3% | Â | Â |
Drug transporter activity | 1.0% | 0.8% | Â | Â | 0.3% | Â | 0.2% |
Enzyme activator activity | Â | 0.4% | 2.3% | Â | 0.3% | Â | 0.2% |
Enzyme inhibitor activity | Â | Â | 2.3% | 3.3% | 2.1% | Â | 0.9% |
Extracellular matrix structural constituent | Â | 0.4% | Â | 1.1% | 0.3% | Â | 0.6% |
GTPase regulator activity | Â | 0.4% | 2.3% | Â | 0.7% | Â | 0.2% |
Helicase activity | 2.9% | 0.4% | Â | Â | Â | Â | Â |
Hydrolase activity | 6.8% | 8.3% | 23.3% | 14.1% | 11.3% | 6.3% | 8.2% |
Ion binding | 12.6% | 9.1% | 25.6% | 15.2% | 13.0% | 6.3% | 12.3% |
Isomerase activity | 1.9% | 0.8% | 2.3% | 1.1% | 0.3% | Â | 1.5% |
Kinase regulator activity | Â | Â | Â | Â | 0.3% | Â | 0.2% |
Kinetochore binding | Â | Â | Â | Â | 0.3% | Â | Â |
Ligase activity | 1.0% | 2.4% | Â | 1.1% | 0.3% | Â | 1.7% |
Lipid binding | 1.0% | 1.6% | Â | 2.2% | 2.1% | Â | 1.5% |
Lyase activity | 1.9% | 0.8% | 2.3% | 3.3% | 2.4% | Â | 1.1% |
Metal cluster binding | Â | Â | Â | Â | Â | Â | 0.6% |
Microtubule motor activity | 1.0% | 0.8% | Â | Â | 0.3% | Â | Â |
Nucleic acid binding | 10.7% | 12.3% | 2.3% | 6.5% | 5.8% | 12.5% | 8.2% |
Nucleotide binding | 8.7% | 10.7% | 4.7% | 7.6% | 10.6% | 12.5% | 11.4% |
Oxidoreductase activity | 6.8% | 4.7% | 7.0% | 10.9% | 4.1% | 6.3% | 7.6% |
Pattern binding | Â | 0.4% | Â | Â | Â | Â | 0.2% |
Peptide binding | 1.0% | 0.4% | 2.3% | Â | Â | Â | 0.6% |
Peroxidase activity | Â | 0.4% | Â | Â | 1.0% | Â | 0.6% |
Phosphatase regulator activity | Â | Â | Â | 1.1% | 0.3% | Â | 0.2% |
Protein binding | 16.5% | 17.4% | 9.3% | 5.4% | 8.6% | 18.8% | 12.7% |
RNA polymerase II transcription factor activity | Â | Â | Â | Â | Â | Â | 0.2% |
Signal transducer activity | 3.9% | 2.0% | 2.3% | 1.1% | 2.4% | Â | 2.8% |
Small protein conjugating enzyme activity | Â | 0.4% | Â | Â | Â | Â | 0.2% |
Structural constituent of cell wall | 1.9% | 2.4% | 2.3% | 3.3% | 1.7% | Â | 1.7% |
Structural constituent of cytoskeleton | Â | Â | Â | Â | Â | Â | 0.2% |
Structural constituent of ribosome | Â | 0.4% | Â | Â | 0.7% | Â | 0.2% |
Substrate-specific transporter activity | 2.9% | 3.6% | 2.3% | 2.2% | 5.8% | 6.3% | 2.2% |
Tetrapyrrole binding | 2.9% | 1.2% | 2.3% | 3.3% | 2.1% | 6.3% | 1.5% |
Transcription activator activity | Â | Â | Â | Â | 0.3% | Â | Â |
Transcription cofactor activity | Â | 0.4% | Â | Â | Â | Â | Â |
Transcription factor activity | Â | 2.4% | Â | Â | 1.0% | Â | 0.9% |
Transferase activity | 7.8% | 6.3% | 2.3% | 9.8% | 14.0% | 6.3% | 9.7% |
Translation factor activity, nucleic acid binding | Â | 0.4% | Â | Â | Â | 12.5% | 0.4% |
Translation repressor activity | Â | 0.4% | Â | Â | Â | Â | Â |
Transmembrane transporter activity | 2.9% | 4.0% | 2.3% | 3.3% | 4.8% | 6.3% | 1.9% |
Two-component response regulator activity | 1.0% | 0.4% | Â | Â | Â | Â | 0.4% |
Vitamin binding | Â | Â | Â | 2.2% | Â | Â | 0.9% |
Xenobiotic transporter activity | Â | 0.4% | Â | Â | Â | Â | 0.2% |