A ~40kb genomic fosmid construct in which bisc is C'-tagged with sfGFP and other epitopes (derived from FlyFos021003, Drosophila TransgeneOme Resource).
biscsfGFP-TVPTBF is a non-suppressor of lethal - all die during embryonic stage | maternal effect phenotype of amxΔCDS
biscsfGFP-TVPTBF partially rescues biscΔ