A. Spradling.
The P{PZ}l(3)neo3810621 insertion maps within the l(3)neo3 transcription unit. However, the lethality of the chromosome (represented by l(3)1062110621) is complemented by l(3)neo381, raising the possibility that this lethality is separable from the insertion in l(3)neo38. Thus l(3)1062110621 (representing the lethality of the chromosome) has been kept as a separate allele in FlyBase for now from l(3)neo3810621 (representing the insertion in l(3)neo3).