P{EP} insertion within the neur transcription unit. In addition, studies indicate that the element is in the correct orientation to drive overexpression of the neighbouring hyx gene (overexpression from the inserted P{EP} element gives the same phenotype as overexpression of hyxScer\UAS.cMa).
Scer\GAL4C-765/hyxEP9 is a suppressor | partially of visible phenotype of Scer\GAL4C-765, ci75.UAS
Scer\GAL4salm.E/hyxEP9 is a suppressor | partially of visible phenotype of Scer\GAL4salm.E, ptcUAS.Tag:MYC
Scer\GAL4C-765/hyxEP9 is a suppressor | partially of wing blade phenotype of Scer\GAL4C-765, ci75.UAS
Scer\GAL4salm.E/hyxEP9 is a suppressor | partially of wing blade phenotype of Scer\GAL4salm.E, ptcUAS.Tag:MYC
hyxEP9 is a suppressor of wing margin phenotype of Scer\GAL4salm.E, lgs17E.UAS
Co-expression of hyxEP9 leads to a partial rescue of the L2-L5 intervein growth and patterning defects cause by expression of ptcScer\UAS.T:Hsap\MYC driven by Scer\GAL4salm.E.
Co-expression of hyxScer\UAS.cMa with Scer\GAL4C-765 driven ci75.Scer\UAS leads to a striking, albeit incomplete, reversion to wild-type wing morphology. The wings recovered from such crosses often develop extra vein material anterior to wing vein L2, and wing basal cell 1 is never fully restored.
The wing phenotype of Scer\GAL4salm.E>lgs17E.Scer\UAS flies is suppressed by coexpression of hyxEP9.
D. Nellen
T. Montavon