An Hsp83 promoter drives expression of gcl in which the putative nuclear localisation signal at amino acids 19-24 has been mutated from RRKRKR to RLKLKL.
gclHsp83.-nls partially rescues gclrev390
Fails to rescue the pole cell phenotype seen in embryos liai by homozygous gclrev390 mothers, but does rescue the pole bud phenotype.