Abstract
This report shows that the Wingless signaling pathway regulates the expression of epidermal growth factor receptor (EGFR) in Drosophila. This pathway specifies cell fate during head development. Blocking wingless signaling upregulates Drosophila epidermal growth factor receptor (DER) activity and expands its expression domains in the eye primordium. Moreover, ectopic expression of wingless inhibits DER signaling and dramatically restricts its expression domain. This study suggests a novel role of wingless in specifying the Drosophila dorsal head via blocking vein expression in this region.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
