Table 1.
Numbers of olfactory genes at different expression levels at different developmental stages and in various organs of Dendrolimus punctatus Walker.
| Gene cluster | Expression level (RPKM) | Egg | Larva | Pupa | Head | Fat body | Midgut | Testis | Ovary | Antenna (F) | Antenna (M) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| No expression | 3 | 10 | 9 | 12 | 22 | 22 | 5 | 11 | 3 | 8 | |
| Low (≤100) | 46 | 38 | 48 | 34 | 26 | 29 | 45 | 40 | 31 | 28 | |
| OBP | Medium (100–1,000) | 3 | 4 | 4 | 4 | 2 | 1 | 2 | 1 | 8 | 6 |
| High (≥1,000) | 2 | 2 | 10 | 10 | |||||||
| No expression | 1 | 3 | 4 | 2 | 8 | 6 | 1 | 2 | 2 | 3 | |
| Low (≤100) | 14 | 11 | 16 | 14 | 13 | 16 | 21 | 19 | 14 | 12 | |
| CSP | Medium (100–1,000) | 8 | 8 | 3 | 6 | 1 | 1 | 1 | 2 | 5 | 5 |
| High (≥1,000) | 1 | 1 | 1 | 2 | 3 | ||||||
| No expression | 26 | 43 | 23 | 46 | 42 | 43 | 7 | 24 | 3 | 6 | |
| Low (≤10) | 33 | 17 | 36 | 14 | 18 | 17 | 51 | 36 | 24 | 36 | |
| OR | Medium (10–100) | 1 | 1 | 2 | 32 | 18 | |||||
| High (≥100) | 1 | 2 | |||||||||
| No expression | 6 | 12 | 5 | 14 | 11 | 15 | 1 | 4 | 2 | ||
| Low (≤10) | 10 | 4 | 11 | 2 | 5 | 1 | 14 | 12 | 8 | 8 | |
| IR | Medium (10–100) | 1 | 7 | 5 | |||||||
| High (≥100) | 1 | 1 | |||||||||
| No expression | 5 | 7 | 3 | 9 | 7 | 7 | 3 | 3 | 4 | ||
| GR | Low (≤1) | 5 | 3 | 6 | 2 | 2 | 3 | 6 | 3 | 3 | |
| Medium (1–5) | 1 | 1 | 1 | 1 | 6 | 1 | 3 | 3 | |||
| High (≥5) | 1 | 1 | |||||||||
| No expression | |||||||||||
| Low (≤10) | 2 | 2 | 1 | 2 | 2 | 2 | 1 | 2 | |||
| SNMP | Medium (10–100) | 1 | 1 | ||||||||
| High (≥100) | 2 | 2 |
F, female; M, male; OBP, odorant binding proteins; CSP, chemosensory proteins; OR, olfactory receptors; IR, ionotropic receptors; GR, gustatory receptors; SNMP, sensory neuron membrane proteins. The numbers in the table indicate numbers of genes.