Table 1. Summary of transcripts for Bombyx mandarina.

	Number (percentage)
Length(bp)	Transcript (bp)	Unigene (bp)
200–300	14,829(29.21%)	12,428(36.81%)
300–500	11,338(22.33%)	8,488(25.14%)
500–1000	9,588(18.88%)	5,694(16.87%)
1000–2000	8,332(16.41%)	4,117(12.20%)
2000+	6,686(13.17%)	3,032(8.98%)
Total length	47,808,990	25,730,955
Count	50,773	33,759
GC percentage	39.91%	39.99%
Median contig length	478	374
Average contig	941.62	762.20
N50 length	1,764	1,437