Table 1.

Insertions and deletions across the sex chromosomes.

	X Chromosome Deletion	X Chromosome Insertion	Y Chromosome Deletion	Y Chromosome Insertion
Stratum 2
Nonframeshift	0	5	31	12
Frameshift	0	0	32	14
Stratum 1, X and Y alleles
Nonframeshift	0	0	4	0
Frameshift	0	0	0	0