TABLE 2

Effects of an extra Y chromosome during mobilization and recovery

Chromosome constitution at mobilizationChromosome constitution at recovery:Variegating insertions [total no. of insertions (%)a]
SchemeX/YX^Y/YX^Y/Y or X/YX/XX^Y/XX^Y/X^YX^Y/X^Y or X^Y/X
1X/Y; CyO, y+ 60F194
3X/Y; CyO, y+ 60F227
2X/X; CyO, y+ 60F62
4X/X; CyO, y+ 60F40
5X^Y/Y; CyO, y+ 60F2410
6X^Y/X; CyO, y+ 60F64
7X^Y/Y, yvar37
8X/Y, yvar25
9X^Y/Y; CyO, yvar3318
  • a The percentage of variegating insertions recovered in each genotype is normalized to the total number of insertions recovered in the relevant sex. For example, for the X/Y column, the number of variegating insertions recovered in X/Y males was divided by the total number of insertions (variegating and nonvariegating) recovered in all males and multiplied by 100 to produce the percentage. Blank spaces indicate that the genotype wasnot present in the scheme.