Table 1. Overview of the sequencing and assembly.

Type	Number
Total raw reads	253,022,990
Total clean reads	213,482,666
Q30 percentage	97.23%
N percentage	0.00%
Total number of contigs	110,330
Total number of contigs (≥500 bp)	62,510
Total number of contigs (≥1,000 bp)	34,973
Total length of contigs (bp)	103,058,657
Mean length of contigs (bp)	934
Largest isotig (bp)	16,440
Smallest isotig (bp)	224
N50 of contigs	1,445
Total number of unigenes	81,252
Total number of contigs (≥500 bp)	41,693
Total number of contigs (≥1,000 bp)	22,696
Total length of unigenes (bp)	70,550,078
Mean length of unigene (bp)	868
Largest unigene (bp)	16,440
Smallest unigene (bp)	224
N50 of unigene	1,373