Table 3.

Functional annotation of the identified unigenes.

Functional Annotation			NR Homology
	Number	Percentage	Species	Percentage
Total	32,884	100	Thalassiosira pseudonana CCMP 1335	36.91
NR	22,261	67.70	Thalassiosira oceanica	24.90
NT	2960	9.00	Fragilariopsis cylindrus CCMP 1102	2.90
Swiss-Prot	11,573	35.19	Fistulifera solaris	2.80
KEGG	13,654	41.52	Ricinus communis	1.87
KOG	13,525	41.13	Others	30.62
Pfam	21,179	64.41
GO	13,937	42.38
Intersection	1487	4.52
Overall	25,332	77.03