DNA sequence containing a pros-RJ cDNA with a deletion of sequence encoding amino acid residues 812-870, along with 2039bp of sequence upstream of the pros-RJ ATG start codon (including pros intron, promoter and 5'UTR) and 3265bp pros 3'UTR, and with the coding sequence tagged with GFP, has been introduced into the attP site present in TI{TI}prosKO.
Larval prosGFP-ΔN7-KI MARCM clones are larger than control clones.