Table 2. The statistics of gene annotation success rate.

Database	Number of Genes	Percentage (%)
Annotated in NR	30441	57.8
Annotated in NT	19371	36.78
Annotated in KO	12239	23.24
Annotated in SwissProt	23619	44.85
Annotated in PFAM	24169	45.89
Annotated in GO	24169	45.89
Annotated in KOG	8409	15.96
Annotated in all Databases	4729	8.98
Annotated in at least one Database	35216	66.87
Total Unigenes	52658	--