Imprecise excision of the progenitor insertion, resulting in a deletion of approximately 1.2kb in the direction towards the mbl gene.
mblchst-exC110/mblchst females show reduced sexual receptivity compared to controls.
Partially complements the reduced female sexual receptivity phenotype of mblchst.
mblchst-exC110 fails to complement the lethality of mblk05507b, mblE27, mblE127 and mblchst-exC3.