Table 2. The length distribution of assembled contigs, transcripts and unigenes.

Length range	Contigs	Transcripts	Unigenes
200–300	8,755,051(98.16%)	130,237(32.46%)	113,460(44.30%)
300–500	83,954(0.94%)	92,631(23.09%)	71,393(27.87%)
500–1000	49,990(0.56%)	76,458(19.06%)	42,217(16.48%)
1000–2000	22,772(0.26%)	64,340(16.04%)	20,838(21.77%)
>2000	7,819(0.09%)	37,549(9.36%)	8,219(3.21%)
Total number	8,919,586	401,215	256,127
Total length	581,831,307	325,293,471	136,253,549
N50 length	79	1,436	683
Mean length	65.23	810.77	531.98