Table 1. Alignment statistics results of library CK and H.

Sample	CK		H
Total reads	65045670		68431884
Total base pairs	6147462240		6158869560
Map to genome	Reads number	Percentage	Reads number	Percentage
Total mapped reads	52805612	81.18%	55520086	81.13%
Perfect match	41749711	64.19%	44359624	64.82%
< =  5 bp mismatch	11055901	17.00%	11160462	16.31%
Unique match	47847557	73.32%	51402531	75.11%
Multi-position match	5114710	7.86%	4117555	6.02%
Total unmapped reads	12240058	18.82%	12911798	18.87%
Map to Gene
Total mapped reads	30557906	46.98%	33371577	48.77%
Perfect match	22766209	35.00%	25062364	36.62%
< =  5 bp mismatch	7791697	11.98%	8309213	12.14%
Unique match	29496519	45.35%	32276895	47.17%
Multi-position match	1061387	1.63%	1094682	1.60%
Total unmapped reads	34487764	53.02%	35060307	51.23%