Table 1.

Summary of RNA-seq data.

	2 day	4 day	7 day	2 week	3 week	5 week	7 week	Total
Total reads (paired)	48,226,772	55,770,080	50,103,936	68,621,040	72,153,088	73,078,594	51,670,582	419,624,092
Filtered reads (paired)	46,715,997	53,698,350	48,826,453	67,354,269	70,937,302	72,092,990	50,845,749	410,471,110
Filtered reads	23,357,995	26,849,173	24,413,224	33,677,130	35,468,635	36,046,482	25,422,864	205,235,503
Mapped reads	16,445,757	19,679,987	20,108,623	26,103,309	28,373,370	23,494,164	19,694,048	153,899,257
% Mapped	70.4	73.3	82.4	77.5	80.0	65.2	77.5	75.0
Uniquely mapped	9,889,762	11,702,291	11,121,764	16,196,262	17,635,783	14,942,931	12,043,059	93,531,852
% Uniquely mapped	60.1	59.5	55.3	62.0	62.2	63.6	61.2	60.8