Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Loss of pan function can revert the phenotype of sgg−/− clones. sgg−/− clones invariably form ectopic bristles (A and B), whereas pan−/−sgg−/− clones never show ectopic bristles (C and D). Clones of pan−/−sgg−/− double mutants are marked by forked bristles within the red outline.
