Table 1. Summary of sequence read alignments to reference genome in testis samples.

Group	Sample	Total number of reads	Un-mapped reads	Mapped reads	Percentage of unmapped reads	Percentage of mapped reads
Low androstenone	A1	15,142,756	7,811,096	7,331,660	51.50	48.50
	A2	13,221,550	6,564,679	6,656,871	49.66	50.34
	A3	32,389,084	16,697,785	15,691,299	51.50	48.50
	A4	27,068,779	14,123,318	12,945,461	52.10	47.90
	A5	27,015,712	14,465,669	12,550,043	53.54	46.46
High androstenone	A6	32,691,057	18,919,738	13,771,319	57.80	42.20
	A7	33,206,723	17,271,473	15,935,250	51.20	48.80
	A8	15,111,453	7,764,418	7,347,035	51.38	48.62
	A9	14,330,069	8,070,092	6,259,977	56.31	43.69
	A10	15,605,400	8,276,052	7,329,348	53.30	46.70