A 6.5kb EcoRI genomic fragment from 5' of the Alk open reading frame, which contains Alk exons 1a and 1b, regulates expression of a GAL4 driver.
lethal - all die before end of P-stage, with dsfVP16.UAS
partially lethal - majority die, with dsfUAS.cPa
some die during pharate adult stage, with dsfVP16.UAS
metathoracic leg, with dsfVP16.UAS
pupa | posterior, with dsfUAS.cPa