Table 1.

Mapping statistics of RNA-seq data.

Fragment	Replicate 1		Replicate 2
	No. of reads	% reads	No. of reads	% reads
Counted fragments	420,586	3.0	259,621	1.6
Uniquely	40,488	0.3	20,171	0.1
Non-specifically	380,098	2.7	239,450	1.5
Uncounted fragments	13,590,745	97.0	16,239,551	98.4
Total fragments	14,011,331	100.0	16,499,172	100.0