UAS regulatory sequence drive expression of BTBD9 which is tagged with Tag:FLAG.
Scer\GAL4elav-C155/BTBD9UAS.Tag:FLAG rescues BTBD9wlst1
Expression of BTBD9Scer\UAS.T:Zzzz\FLAG under the control of Scer\GAL4elav-C155 rescues all the defects in night-time sleep which are seen in BTBD9wlst1 flies.