A genomic construct of lig, based on P{Glig}, that lacks a nucleotide in exon 10 leading to a frameshift (FS) mutation and a premature stop.
ligt12 fails to rescue lig1
ligt12 fails to rescue lig2
ligt12 fails to rescue lig3
lig+t12 rescues the lethality and clonal overgrowth phenotype associated with lig1, lig2 and lig3.