A Clk fragment from -6939 to +1485 (amino acid residues 1-18) is placed upstream of sequence encoding a GAL4 driver.
The Clk construct is expressed in most clock neurons, including all lateral (LNvs, dorsal lateral neurons, and lateral posterior neurons) and dorsal neurons (DN1, DN2, DN3 subsets).
abnormal locomotor rhythm, with Cul3NIG.11861R
partially lethal - majority die, with Cul3NIG.11861R