Table I.

Quality control and alignment results.

Sample	Raw reads	Following QC reads	Mapped reads	Mapped reads. %
Case 1	8,827,017	3,060,225	2,070,930	67.7
Case 2	12,375,221	9,365,942	6,493,558	69.3
Case 3	11,975,356	8,136,614	5,522,291	67.9
Ctrl 1	12,655,012	8,128,777	6,558,442	80.7
Ctrl 2	17,988,328	13,477,582	10,106,224	75.0
Ctrl 3	10,252,143	6,396,838	4,773,578	74.6

QC, quality control; Ctrl, control.