Microsynteny of genomic regions containing tra/fem paralogues. Shown is ~0.9 Mbp of the genomic region of Apis mellifera, Bracon brevicornis, and Nasonia vitripennis, containing the approximate coding region for 1. LOC100680007 (dark blue), 2. LOC408733 (green), 3. LOC100121225 (lime), 4. LOC100678616 (cyan), 5. tra/fem/fem1 (yellow) and csd (brown), 6. LOC107980471 (gray), 7. LOC724886 (blue), 8. LOC551408 (light blue). Locus 2 is located on a different scaffold in B. brevicornis, locus 3 and 4 are not present in B. brevicornis. Locus 6 is unique to N. vitripennis, and locus 7 and 8 are located on a different scaffold in N. vitripennis, which is depicted on the right. Both 7 and 8 are in the same order and orientation as in B. brevicornis but are reversed in A. mellifera.