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Influenza A/H1N1pdm
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Influenza A/H1N1pdm
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Influenza A/H1N1pdm
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GS_00JP55N.1
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USA/GS_00JP55N.1/2026-09-08
P. Roychoudhury,
B. E. Nunley,
R. Bakker,
S. E. Ellis &
A. Greninger
University of Washington Virology Lab, Laboratory Medicine and Pathology
Submission details
Submission ID
QB045493.1.seg4/QB045496.1.seg5/QB045495.1.seg6/QB045494.1.seg7/QB045497.1.seg8
Submitting group
Automated Ingest from INSDC/NCBI Virus by Loculus
Date submitted
2026-09-25 07:39:52 UTC
Date released
2026-09-25 07:40:39 UTC
Clade
Clade HA
D.3.1
Clade NA
D.2
Sample details
Collection country
USA
Collection subdivision level 1
Washington
Collection date
2026-09-08
Isolate name
A/Washington/WA-UW-81656/2026
Host
Host
Homo sapiens
INSDC
INSDC accession seg4
QB045493.1
INSDC accession seg5
QB045496.1
INSDC accession seg6
QB045495.1
INSDC accession seg7
QB045494.1
INSDC accession seg8
QB045497.1
NCBI release date
2026-09-22
INSDC seg4
subtype_seg4
H1
INSDC seg6
subtype_seg6
N1
Alignment and QC
Length seg4
1648 (86.1%)
Total ambiguous nucs seg4
1
Total SNPs seg4
94
Total unknown nucs seg4
138
Length seg5
1497 (100%)
Total SNPs seg5
63
Length seg6
1410 (98.4%)
Total SNPs seg6
30
Length seg7
982 (100%)
Total SNPs seg7
28
Length seg8
863 (100%)
Total SNPs seg8
37
Nucleotide mutations
Mutations called relative to the
NC_026438.1
,
NC_026435.1
,
NC_026437.1
,
CY121680.1
,
NC_026436.1
,
MW626056.1
,
NC_026431.1
&
NC_026432.1
references
Substitutions
seg4
A
119
G
T
161
C
C
164
T
G
188
A
A
231
C
C
281
A
C
293
A
C
318
T
G
322
A
G
360
A
G
409
A
G
416
A
A
429
G
C
443
T
A
456
G
A
461
T
T
512
C
A
515
G
Show more
seg5
A
33
G
G
42
T
G
51
A
C
87
T
A
97
G
C
141
A
C
171
T
T
177
C
C
180
T
C
249
A
A
288
C
G
298
A
G
309
A
T
314
C
G
315
A
R
341
A
T
357
C
T
365
A
Show more
seg6
A
137
G
A
144
G
T
145
C
G
163
A
C
244
T
G
292
A
C
380
T
C
452
A
G
607
A
G
623
A
T
662
C
A
785
G
T
799
C
C
821
T
C
893
T
G
914
T
C
929
T
G
969
A
Show more
seg7
G
75
A
C
124
A
T
168
C
G
238
A
G
258
A
A
293
G
G
306
A
G
339
A
G
342
A
C
375
A
T
432
C
G
441
T
G
492
A
C
504
T
C
507
A
T
546
A
A
574
G
C
622
A
Show more
seg8
C
6
A
C
42
T
C
54
T
C
57
T
T
99
C
C
108
A
T
159
C
G
163
A
C
192
T
C
204
T
A
238
G
G
250
A
C
264
T
C
268
A
C
315
T
G
363
A
G
366
A
A
367
G
Show more
Deletions
N/A
Insertions
N/A
Amino acid substitutions
Substitutions called relative to the
NC_026438.1
,
NC_026435.1
,
NC_026437.1
,
CY121680.1
,
NC_026436.1
,
MW626056.1
,
NC_026431.1
&
NC_026432.1
references
Substitutions
HA1
HA1:
K
54
Q
HA1:
S
74
R
HA1:
P
83
S
HA1:
S
84
N
HA1:
D
97
N
HA1:
R
113
K
HA1:
T
120
A
HA1:
N
129
D
HA1:
K
130
N
HA1:
S
185
I
HA1:
A
186
T
HA1:
Q
189
E
HA1:
S
203
T
HA1:
I
216
A
HA1:
R
223
K
HA1:
E
224
A
HA1:
V
250
A
HA1:
A
256
T
Show more
HA2
HA2:
E
29
D
HA2:
I
45
V
HA2:
E
47
K
HA2:
I
91
V
HA2:
S
124
H
HA2:
I
133
T
HA2:
E
172
K
HA2:
E
179
D
HA2:
V
193
A
M1
M1:
L
42
I
M1:
V
80
I
M1:
K
98
R
M1:
M
192
V
M1:
Q
208
K
M1:
K
230
R
M2
M2:
D
21
G
M2:
S
23
N
NA
NA:
I
46
A
NA:
S
52
N
NA:
S
79
L
NA:
S
95
N
NA:
S
200
N
NA:
I
264
T
NA:
V
321
I
NA:
N
329
D
NA:
A
343
K
NA:
V
453
M
NA:
K
469
N
NEP
NEP:
D
2
E
NEP:
N
29
S
NEP:
T
48
A
NEP:
M
83
I
NP
NP:
E
14
D
NP:
I
33
V
NP:
V
100
I
NP:
M
105
T
NP:
X
114
E
NP:
L
122
Q
NP:
I
136
L
NP:
V
217
I
NP:
V
425
I
NP:
S
498
N
NS1
NS1:
D
2
E
NS1:
E
55
K
NS1:
T
80
A
NS1:
V
84
I
NS1:
L
90
I
NS1:
I
123
V
NS1:
E
125
D
NS1:
N
127
S
NS1:
K
131
E
NS1:
A
155
T
NS1:
N
205
S
Deletions
N/A
Insertions
N/A
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