Table 1. Summary statistics of Illumina sequencing.

	Red muscle		White muscle
	Resters	Swimmers	Resters	Swimmers
Sequence reads (51 nt)	17.885,503	17.415,589	15.082,988	16.588,952
Mapped reads	8.097,376	7.642,409	6.743,174	6.992,219
unique	7.809,917	7.394,390	6.483,635	6.739,483
non-unique	287,459	248,019	259,539	252,736
Unmapped reads	9.788,127	9.773,180	8.339,814	9.596,733

The number of 51 nucleotides (nt) sequence reads, mapped reads (unique or non-unique) and unmapped reads for each individual group (red muscle or white muscle of resters or swimmers) are indicated.