Table 3.

EPO copyDNA detection using all unique sequence reads

% Plasmid with doping genes cDNA	EJ EPO total	EJ GH1 total	Paired reads (million)	Fractiona EJ EPO	Fractiona EJ GH1
1% EPO	916,544	0	3.33	4
0.1% EPO	112,251	0	3.01	27
0.01% EPO	5741	0	1.70	296
1% GH1	0	909,954	2.93		3
0.1% GH1	0	70,929	2.12		30
0.01% GH1	0	5312	1.70		320

EJ exon–exon junctions

^aFraction is calculated by dividing number of paired reads by EJ doping gene total