A 42.kb SacI genomic fragment that extends from approximately 1.2kb upstream of Cyp6a17 through to approximately 1.5kb downstream of Cyp6a17.
Cyp6a17+t4.2 rescues Cyp6a17Δ173
Cyp6a17+t4.2 rescues the abnormal temperature preference behaviour of Cyp6a17Δ173 flies.