6.5kb genomic fragment containing the lawc coding region plus 3987bp of 5' and 447bp of 3' sequence.
The arista-to-leg transformation seen in lawcp1 flies is reduced in frequency by 75% if they are also carrying lawct6.5. lawct6.5 also rescues the lethality of lawcp1. The ability of lawcp1 to enhance the cut wing phenotype of ctn is partially suppressed by lawct6.5; there is a 44% in the frequency of lawcp1 ctn flies with very cut wings if they are also carrying lawct6.5.