cannot rescue the lethal phenotype. One copy of the moderate class of SxlF1.hs
insertion at 25o
C causes high numbers of intersex individuals, this number drops slightly at 29o
C. All values are higher than individuals carrying the insertion in an Sxl+
background. This same pattern is demonstrated with one copy of a strong SxlF1.hs
insertion class but the number of intersexes are less.