Table 1.

Distribution of BAT SNP genotyping reads

	Reads
Total	8,002,602
Spike	89,517
Unmatched	6,106,250
M13 detected	1,725,988
6 bp BAT	40,277
5 bp BAT	317,373
4 bp BAT	729,019
<4 bp BAT	639,319
Munged	1,086,669
Called	699,449