An 8.9-kb su(s) genomic DNA fragment, which includes sequences from the -973 nucleotide to the +7962 nucleotide, in which both arginine-rich motifs (ARM1 and ARM2), comprising aa 151-168 and aa 269-294, are deleted.
su(sable)dARMs partially rescues su(sable)R39
Addition of su(s)dARMs to the su(s)R39, vk background only partially restores the low brown eye-pigment levels seen in su(s)[+], vk flies.