Table 1.

Coverage and annotation statistics of Karenia brevis gene catalogue. An e‐value cut‐off of 10⁻³ was applied during BLASTx analysis

Coverage	No. of contigs	Length (mean)	BLASTx analysis			PKS sequences
			Annotated match	Non‐annotated match	No match
1×–5.00×	2,819	300–1,401 (409.3)	167	310	2,342	7
5.01×–20×	15,033	300–10,974 (817.5)	2,455	3,046	9,532	14
20.01×–50×	19,906	300–24,286 (1,292.2)	5,278	5,425	9,203	5
50.01×–100.00×	20,907	300–36,109 (1,536.5)	6,804	5,396	8,707	10
100.01×–1,000×	61,676	300–34,047 (1,641.8)	20,692	16,265	24,719	91
1,000.00×–10,000×	5,272	300–6,989 (956.6)	2,291	11,09	1,872	–
10,000.01× and above	74	311–2,254 (543.9)	58	5	11	–
Total number of contigs (percentage)	125,687	300–36,109 (1,413.3)	37,745 (30%)	31,556 (25.1%)	56,386 (44.9%)	127