Table 1. Insertions near en/inv on wild-type chromosomes.
| Construct | Linea | Positionb | Genec | Locationd | Reference |
| 2.6lacZ | 2A | −751 bp | en | 7416139 | 17 |
| 2.6up | 4A | −87 kb | tou | 7492660 | 17 |
| P[walter] | 48A | −67 kb | tou | 7482784 | 26 |
| P[walter] | 4A | −86 kb | tou | 7501690 | This study |
| P[en3] | en | −6 kb | en | 7421628 | 18 |
| P[en3R] | 1A | −472 bp | en | 7415760 | This study |
| P[en3R] | 11A | −72 kb | tou | 7487611 | This study |
| P[en3R] | +52kb | +52 kb | inv | 7363188 | 12 |
| P[en3R] | −87kb | −87 kb | tou | 7502613 | 12 |
a
Line names
b
The number of kilobases or base pairs upstream (negative numbers) or downstream (positive numbers) of the major en transcription start site (at 7415388) [35].
c
Closest gene.
d
Nucleotide insertion site (genome version R5.1, FlyBase).