Table 1.

Summary of the genomic statistics for KNU18–91

Isolate	Reference		Sequenced sample				R_ORF			S_ORF
	gene name	accession ID	# of pre-processed reads	# of influenza virus extracted reads	# of non-influenza virus reads	virus reads, %	length	S_position	E_position	length	S_position	E_position
KNU18–91	PB2	KX979214	19369890	735257	18634633	0.039456	2,307	1	2,307	2,088	228	2,315
	PB1, PB1-F2	KX979754					2,274	25	2,298	2,274	18	2,291
	PA, PA-X	KX977828					2,157	19	2,175	2,157	12	2,168
	HA	KX978851					1,704	20	1,723	1,704	17	1,720
	NP	KX978800					1,542	1	1,542	1,548	21	1,568
	NA	KX979439					1,428	1	1,428	1,416	3	1,418
	M2, M1	KX978221					762	23	784	786	1	786
	NEP, NS1	KX977601					717	3	719	564	30	593

# of pre-processed reads: number of reads after quality trimming of raw sample data; # of influenza virus extracted reads: number of reads close to influenza virus reads retrieved from the database (DB) after quality trimming of raw sample data; # of non-influenza virus reads: reading number close to non-influenza virus reads retrieved from the database (DB) after quality trimming of raw sample data; Virus reads (%): ratio of influenza virus extracted reads: non-influenza virus reads; R_ORF: ORF of reference sequence; S_ORF: ORF of sample sequence; S_position: start position at ORF of consensus sequence; E_position: end position at ORF of consensus sequence. ORF, open reading frame; PB, polymerase basic; PA, polymerase acidic; HA, hemagglutinin; NP, nucleoprotein; NA, neuraminidase; M2, matrix 2, NS, nonstructural.