Table 2. Summary statistics of expressed sequence analyses from the full-length normalized cDNA library of immunized C. formosanus workers.

cDNA library characteristics	Number
Titer of cDNA library (cfu ml−1)	2.1 × 106
Total cDNA clones picked and sequenced	3,000
Gene discovery rate*	55.53%
Sequences passing quality check	2,788
Total number of clusters	1,511
Singletons	1,149
Contigs	362

^*Gene discovery rate was calculated as the total number of clusters divided by total number of sequences passing the quality check.