Table 2. Summary of sequence read alignments to reference genome in liver samples.

Group	Sample	Total number of reads	Un-mapped reads	Mapped reads	Percentage of unmapped reads	Percentage of mapped reads
Low androstenone	B1	29,549,267	15,632,809	13,916,458	53.50	46.50
	B2	46,050,468	25,270,695	20,779,773	54.87	45.13
	B3	16,420,055	7,659,515	8,760,540	46.64	53.36
	B4	13,323,763	6,989,584	6,334,179	52.46	47.54
	B5	27,085,837	11,747,225	15,338,612	43.37	56.63
High androstenone	B6	28,976,693	16,123,777	12,852,916	55.64	44.36
	B7	12,755,487	5,879,896	6,875,591	46.10	53.90
	B8	45,203,089	18,443,608	26,759,481	59.20	40.8
	B9	14,559,329	8,540,379	6,018,950	58.66	41.34
	B10	14,527,329	8,062,992	6,464,337	55.51	44.49