Table II.
Ontology analysis of DELLA-regulated genes based on molecular function assigned
In the imbibed seeds, 257/360 DELLA-down (DELLA-D) and 150/251 DELLA-up (DELLA-U) genes were assigned with putative molecular functions based on amino acid homology. In the young flower buds, 243/360 DELLA-D and 180/273 DELLA-U genes were assigned with molecular functions. Details are provided in Supplemental Tables S3, S5, S9, and S12.
| Molecular Function | Imbibed Seeds
|
Unopened Flower Buds
|
||||
|---|---|---|---|---|---|---|
| DELLA-D | DELLA-U | DELLA-D | DELLA-U | |||
| Catalytic activity | (Total) | (162) | (85) | (155) | (110) | |
| Hydrolase | (Subtotal) | (70) | (20) | (60) | (21) | |
| Acting on: | Glycosyl bonds | 25 | 6 | 17 | 7 | |
| Ester bonds | 21 | 5 | 21 | 6 | ||
| Peptide bonds | 13 | 6 | 16 | 3 | ||
| Acid anhydride | 10 | 1 | 2 | 5 | ||
| Transferase | 50 | 20 | 37 | 55 | ||
| Oxidoreductase | 23 | 30 | 32 | 24 | ||
| Lyase | 7 | 2 | 11 | 4 | ||
| Ligase | 5 | 9 | 5 | 4 | ||
| Others | 2 | 1 | 3 | 2 | ||
| Binging activity | (Total) | (96) | (79) | (89) | (99) | |
| Binding to: | Nucleic acid | 35 | 25 | 36 | 30 | |
| Ion | 27 | 32 | 15 | 27 | ||
| Nucleotide | 20 | 4 | 11 | 30 | ||
| Protein | 19 | 12 | 10 | 18 | ||
| Oxygen | 7 | 9 | 10 | 10 | ||
| Tetrapyrrole | 6 | 8 | 6 | 9 | ||
| Lipid | 3 | 3 | 7 | 2 | ||
| Carbohydrate | 1 | 4 | 3 | 9 | ||
| Others | 2 | 4 | 5 | 6 | ||
| Transcription regulator activity | (Total) | (27) | (16) | (32) | (27) | |
| MYB | 7 | 0 | 7 | 4 | ||
| Zinc finger | 4 | 2 | 1 | 7 | ||
| bHLH | 4 | 2 | 3 | 3 | ||
| MADS box | 0 | 1 | 3 | 0 | ||
| WRKY genes | 0 | 0 | 0 | 3 | ||
| Others | 12 | 11 | 19 | 12 | ||
| Transporter activity | 32 | 12 | 24 | 15 | ||
| Structure molecular | 12 | 0 | 3 | 0 | ||
| Antioxidant activity | 4 | 1 | 4 | 0 | ||
| Nutrient reservoir | 2 | 4 | 1 | 1 | ||