| Mutations and Transgenics: | Halpern et al., 1997 |
|---|
| Allele | Construct | Type | Affected Genomic Region(s) |
|---|---|---|---|
| Df(Chr12:hhex,ndr2)b16 | Deficiency | hhex,  ndr2 | |
| b160 | Indel | tbxta | |
| b195 | Insertion | tbxta | |
| T(Chr12:ndr2)b213 | Translocation | ||
| Df(Chr12:ndr2)b229 | Deficiency | ndr2 | |
| n1 | Small Deletion | noto | |
| ndr2_unspecified | Unspecified | ndr2 | |
| tbxta_unspecified | Unspecified | tbxta |