Table 1.
Summary of fru+ Clones
| Clone Name | Cell Number | SD (Males) | SD (Females) | Dimorphic Projections |
|---|---|---|---|---|
| Olfactory Clones | ||||
| Sensory Neurons | ||||
| SN-e | NA | NA | NA | − |
| Second-Order Neurons | ||||
| aDT-a | 32.8 | 6.40 | 5.52 | − |
| aDT-e | 29.0 | 7.96 | 6.50 | ♂ |
| aDT-f | 21.0 | 8.49 | 5.79 | − |
| Third-Order Neurons | ||||
| aIP-b | 32.5 (19.6) | 5.57 | 5.64 | ♂♀ |
| aIP-e | 27.0 | 4.24 | 2.17 | ♂ |
| aSP-a | 53.0 (22.6) | 1.22 | 1.82 | ♂ |
| aSP-f | 23.2 (18.6) | 2.59 | 5.03 | ♂♀ |
| aSP-g | 13.4 | 0.89 | 4.97 | ♂♀ |
| aSP-h | 5.0 | 0.82 | 0.45 | ♂♀ |
| MB | NA | NA | NA | − |
| pMP-e | 38.4 (9) | 16.32 | 1.41 | ♂ |
| pSP-f | 2.0 | 0 | 0 | − |
| Higher-Order Neurons | ||||
| aSP-d | 48.3 | 8.69 | 4.77 | − |
| Visual Clones | ||||
| Second-Order Neurons | ||||
| M | NA | NA | NA | ♂ |
| Third-Order Neurons | ||||
| Lo | NA | NA | NA | − |
| pIP-b | 24.0 | 4.24 | 4.21 | − |
| aSP-m | 6.0 | 4.12 | 3.46 | − |
| pIP-d | NA | NA | NA | − |
| aIP-f | 23.0 | 1.41 | 7.97 | − |
| pSP-b | 31.0 (19) | 4.85 | 2.92 | − |
| pMP-b | 22.0 | 4.42 | 3.35 | ♂♀ |
| Higher-Order Neurons | ||||
| aDT-h | 51.0 | 14.02 | 10.20 | − |
| aSP-i | 21.8 | 4.03 | 1.64 | ♂ |
| aSP-j | 25.8 | 6.46 | NA | − |
| aDT-c | 1.0 | 0 | 0 | − |
| pIP-e | 34.0 | 9.90 | 2.83 | ♂ |
| aSP-b | 15.8 (10.2) | 1.79 | 4.77 | ♂ |
| Centrifugal Neurons | ||||
| pMP-a | 33.5 (23.2∗) | 7.94 | 8.04 | − |
| pIP-c | 13.8 | 4.27 | 3.87 | − |
| Gustatory Clones | ||||
| SN-a | NA | NA | NA | − |
| SN-b | NA | NA | NA | − |
| SN-c | NA | NA | NA | − |
| Auditory Clones | ||||
| Sensory Neurons | ||||
| SN-d | NA | NA | NA | − |
| Second-Order Neurons | ||||
| aDT-e | 29.0 | 7.96 | 6.50 | ♂ |
| aIP-a | 22.7 | 1.53 | 6.52 | − |
| aSG-a | 10.5 | 3.32 | 2.22 | − |
| pMP-g | 1.0 | NA | NA | − |
| pSG-a | 5.5 | 0.58 | 1.71 | − |
| pSG-d | 8.0 | 1.41 | 5.25 | − |
| pIP-a | 14.3 (6.4∗) | NA | 1.52 | ♂ |
| pSG-b | 12.0 | 5.60 | 2.75 | − |
| pSG-c | NA | NA | NA | − |
| Higher Interneurons | ||||
| aDT-b | 58.6 (28.6) | 10.31 | 8.02 | ♂♀ |
| aDT-d | 25.2 | 3.27 | 3.85 | ♂ |
| aDT-g | 22.4 | 2.30 | 6.24 | − |
| aIP-c | 30.8 (21.4) | 1.30 | 3.71 | ♂ |
| aIP-d | 1.0 | 0 | 0 | ♂ |
| aIP-g | 32.0 | 10.03 | 4.62 | ♂ |
| aIP-h | 11.0 | 4.24 | 4.04 | − |
| aSP-c | 3.0 | 1.41 | 0.00 | − |
| aSP-e | 1.0 | NA | 4.77 | − |
| aSP-k | 29.2 (20.2) | 3.27 | 3.49 | ♂ |
| aSP-l | 24.0 | 0.96 | 1.10 | − |
| pIP-f | 1.0 | 0 | 0 | − |
| pIP-g | 6.2 | 2.28 | 2.68 | − |
| pIP-h | 1.0 | 0 | 0 | ♂ |
| pIP-i | 1.0 | 0 | 0 | − |
| pIP-j | 2.0 | NA | NA | − |
| pMP-c | 11.8 | 3.96 | 3.54 | ♂♀ |
| pMP-d | 1.0 | 0 | 0 | − |
| pMP-f | 21.3 | 3.21 | 7.30 | ♂ |
| pSG-e | 1.0 | 0 | 0 | − |
| pSP-a | 6.4 | 1.67 | NA | − |
| pSP-c | 1.0 | 0 | 0 | − |
| pSP-d | NA | NA | NA | − |
| pSP-e | 2.5 | 0.71 | 0.96 | − |
| Descending Clones | ||||
| aSG-a | 10.5 | 3.32 | 2.22 | − |
| pIP-a | 14.3 (6.4∗) | 3.06 | 1.52 | ♂ |
| pMP-b | 22.0 | 4.42 | 3.35 | ♂♀ |
| pMP-g | NA | NA | NA | − |
| pSG-b | 12.0 | 5.60 | 2.75 | − |
Information about clone names, number of cells, and projection dimorphism. Clones are organized into groups based on likely sensory input. Numbers in parentheses indicate female cell number when they are significantly different from males (p < 0.05). ∗ indicates a trend toward significance (0.1 > p > 0.05). ♂ indicates male-specific arbors, and ♂♀ indicates male- and female-specific arbors. NA denotes not available. Clones in bold have arbors in the MER. Note that clone aDT-e (lPNs) is both an olfactory clone and an auditory clone in this scheme and that the descending clones are likewise accounted for in other sensory systems. See also Tables S1 and S2.