Two copies of a 2kb SalI-XbaI R8-specific enhancer fragment from the ato gene is fused upstream of a minimal Hsp70 promoter driving expression of bovine Btau\MAPT tagged with six copies of Tag:MYC.
Comment: 24-42h APF
Comment: 24-55h APF
Comment: 55h APF
BtauMAPTato.hs.T:HsapMYC drives expression early in axons of photoreceptor R8.