UAS regulatory sequences drive expression of a cluster composed of Dpse\mir-310, Dpse\mir-311 and Dpse\mir-312.
Expression of P{UAS-Dp310s.Dpse} driven by Scer\GAL4Act5C.PI results in complete lethality.
Expression of P{UAS-Dp310s.Dpse} driven by Scer\GAL4NP5941 results in about 86% lethality.
Expression of P{UAS-Dp310s.Dpse} driven by Scer\GAL4DJ715 results in about 95% lethality.
The deformed dorsal appendages of Df(2R)Dm310s mutant eggs along with their reduced hatchability as well as the decreased fertility of Df(2R)Dm310s mutant males is significantly rescued by combination with the P{UAS-Dp310s.Dpse} construct carrying a cluster of 'mir310s' from Drosophila pseudoobscura - Dpse mir-310, mir-311 and mir-312 - under UAS control and includes the Dpse\mir-312Scer\UAS.cluster.cTa allele.