Table 2. Categorisation and abundance of tags 2.

Summary		0	T2	T4	T6	T8
Raw Data	Total	5808271	5762257	6039725	5815223	5887217
	Distinct Tag	417850	248439	248882	241685	240808
Clean Tag	Total number	5582943	5610525	5890728	5669976	5747924
	Distinct Tag number	202333	106688	111307	106969	113211
Unambiguous Tag Mapping to Gene	Total number	2677373	2617936	2894726	2719612	2721606
	Distinct Tag number	40570	36343	37474	36111	37223
	Distinct Tag % of clean tag	20.05%	34.06%	33.67%	33.76%	32.88%
Mapping to Genome	Total number	1273678	1121714	1144816	1220420	1138112
	Distinct Tag number	112798	33290	36706	35868	39689
	Distinct Tag % of clean tag	55.75%	31.20%	32.98%	33.53%	35.06%
Unknown Tag	Total number	412468	474421	394553	325587	335377
	Distinct Tag number	25676	14857	14330	12938	13633
	Distinct Tag % of clean tag	12.69%	13.93%	12.87%	12.10%	12.04%