Table 1. Summary of the sequence information.

Items	Number (%)
Total sequences	273,949
With 3′ end tag	241,864 (100)
28S ribosome RNA	29,049 (12)
18S ribosome RNA	43,831 (18)
5.8S RNA	346 (0.1)
5S RNA	17 (0)
tRNA	1,228 (0.5)
Mitochondrion RNA, <11 bps, low quality	18,783 (8)
Final qualified sequences*	148,520 (61)
Final distinct sequences	52,571
Genome-mapped sequences	13,782

^*After removing sequences of 28S, 18S, 5.8S, 5S, tRNAs, mitochondrial RNA, <11 bps, and low quality.