USA/GS_00G8N54.3/2025-08-02
J. Steel, M. Kirby, R. Garten, T. Davis & V. Dugan

Centers for Disease Control and Prevention, Influenza Division

Submission details

Submission ID
PX468177.1.seg1/PX468178.1.seg2/PX468179.1.seg3/PX468180.1.seg4/PX468181.1.seg5/PX468182.1.seg6/PX468183.1.seg7/PX468184.1.seg8
Date submitted
2026-01-19 09:53:38 UTC
Date released
2026-01-19 23:09:32 UTC

INSDC

Bioproject accession
INSDC accession seg1
INSDC accession seg2
INSDC accession seg3
INSDC accession seg4
INSDC accession seg5
INSDC accession seg6
INSDC accession seg7
INSDC accession seg8
NCBI release date
2025-10-21

Clade

Clade HA
D.3.1
Clade NA
D.1

Sample details

Collection country
USA
Collection subdivision level 1
Maryland
Collection date
2025-08-02
Isolate name
A/Maryland/02/2025

Host

INSDC seg4

Subtype seg4
H1

INSDC seg6

Subtype seg6
N1

Alignment and QC

Length seg1
2316 (100%)
Total inserted nucs seg1
36
Total SNPs seg1
86
Length seg2
2316 (100%)
Total inserted nucs seg2
42
Total SNPs seg2
76
Length seg3
2208 (100%)
Total inserted nucs seg3
57
Total SNPs seg3
78
Length seg4
1752 (100%)
Total SNPs seg4
107
Length seg5
1540 (100%)
Total inserted nucs seg5
43
Total SNPs seg5
63
Length seg6
1433 (100%)
Total SNPs seg6
22
Length seg7
1002 (100%)
Total inserted nucs seg7
20
Total SNPs seg7
30
Length seg8
865 (98.6%)
Total inserted nucs seg8
14
Total SNPs seg8
33

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

seg1

  • seg1:A18G
  • seg1:G66A
  • seg1:A90C
  • seg1:A96G
  • seg1:A108G
  • seg1:A132G
  • seg1:A138G
  • seg1:G161A
  • seg1:A174G
  • seg1:T201C
  • seg1:A225G
  • seg1:A226T
  • seg1:C242T
  • seg1:A243G
  • seg1:C261T
  • seg1:C285A
  • seg1:A291G
  • seg1:C309T
  • seg2

  • seg2:G42A
  • seg2:A159G
  • seg2:G168A
  • seg2:G180A
  • seg2:C192T
  • seg2:C201T
  • seg2:T207A
  • seg2:T210C
  • seg2:T222C
  • seg2:G225A
  • seg2:C297T
  • seg2:G312A
  • seg2:T324A
  • seg2:G354A
  • seg2:A366G
  • seg2:C447T
  • seg2:T450C
  • seg2:G461A
  • seg3

  • seg3:A21G
  • seg3:G40A
  • seg3:R53A
  • seg3:T81C
  • seg3:G84C
  • seg3:A88G
  • seg3:C90T
  • seg3:C99T
  • seg3:A114T
  • seg3:C153T
  • seg3:C162T
  • seg3:C165T
  • seg3:G187A
  • seg3:G204A
  • seg3:G298A
  • seg3:G423A
  • seg3:G477A
  • seg3:G498A
  • seg4

  • seg4:C42A
  • seg4:A47G
  • seg4:G57A
  • seg4:A119G
  • seg4:T161C
  • seg4:C164T
  • seg4:G188A
  • seg4:A231C
  • seg4:C281A
  • seg4:C293G
  • seg4:C318T
  • seg4:G322A
  • seg4:G360A
  • seg4:G416A
  • seg4:A429G
  • seg4:C443T
  • seg4:A456G
  • seg4:A461T
  • seg5

  • seg5:A33G
  • seg5:G42T
  • seg5:C87T
  • seg5:A97G
  • seg5:C141A
  • seg5:C171T
  • seg5:T177C
  • seg5:C180T
  • seg5:C249A
  • seg5:A288C
  • seg5:G296A
  • seg5:G298A
  • seg5:C303T
  • seg5:G309A
  • seg5:T314C
  • seg5:G315A
  • seg5:R341A
  • seg5:T365A
  • seg6

  • seg6:C20T
  • seg6:C285T
  • seg6:C301T
  • seg6:C452A
  • seg6:C571T
  • seg6:G607A
  • seg6:A785G
  • seg6:T799C
  • seg6:A818G
  • seg6:G867A
  • seg6:C874T
  • seg6:C893T
  • seg6:G914T
  • seg6:A1049G
  • seg6:C1187T
  • seg6:A1193G
  • seg6:A1196G
  • seg6:A1208G
  • seg7

  • seg7:G48A
  • seg7:G75A
  • seg7:T123C
  • seg7:C124A
  • seg7:G238A
  • seg7:G258A
  • seg7:A293G
  • seg7:G306A
  • seg7:G339A
  • seg7:G342A
  • seg7:C375A
  • seg7:T432C
  • seg7:G441T
  • seg7:G492A
  • seg7:C507A
  • seg7:A574G
  • seg7:C622A
  • seg7:G660A
  • seg8

  • seg8:C6A
  • seg8:C42T
  • seg8:C54T
  • seg8:G60A
  • seg8:T99C
  • seg8:C108A
  • seg8:T159C
  • seg8:G163A
  • seg8:C192T
  • seg8:C204T
  • seg8:A238G
  • seg8:G250A
  • seg8:C264T
  • seg8:C268A
  • seg8:C315T
  • seg8:A367G
  • seg8:A375T
  • seg8:A391G
  • Deletions
    None
    Insertions
    ins_seg1:0:TCAAATATATTCAAT, ins_seg1:2280:TGTCGAATTGTTTAAAAACGA, ins_seg2:0:CAAACCATTTGA, ins_seg2:2274:TGAATTTAACTTGTCCTTCATGAAAAAATG, ins_seg3:0:TACTGATCCAAA, ins_seg3:2151:TTGTGGCAATGCTACTATTTGCTATCCATATTGTCCAAAAAAGTA, ins_seg5:0:GTAGATAATCACTCAATGAGTGACATCGAAGCC, ins_seg5:1497:AGAAAAATAC, ins_seg7:0:TAGATGTTTAAAG, ins_seg7:982:AAAACTA, ins_seg8:0:GTGACAAAAACATA

    Amino acid 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

    HA1

  • HA1:K54Q
  • HA1:S74R
  • HA1:P83S
  • HA1:S84N
  • HA1:D97N
  • HA1:T120A
  • HA1:N129D
  • HA1:K130N
  • HA1:P137S
  • HA1:K142R
  • HA1:N156K
  • HA1:L161I
  • HA1:S162N
  • HA1:K163Q
  • HA1:S164T
  • HA1:S183P
  • HA1:S185I
  • HA1:A186T
  • HA2

  • HA2:E29D
  • HA2:I45V
  • HA2:E47K
  • HA2:I91V
  • HA2:S124H
  • HA2:I133T
  • HA2:E172K
  • HA2:E179D
  • HA2:V193A
  • M1

  • M1:L42I
  • M1:V80I
  • M1:K98R
  • M1:M192V
  • M1:Q208K
  • M1:K230R
  • M2

  • M2:R18K
  • M2:D21G
  • M2:S23N
  • M2:I28T
  • NA

  • NA:P93S
  • NA:A98V
  • NA:T188I
  • NA:S200N
  • NA:I264T
  • NA:E287K
  • NA:T289I
  • NA:I396M
  • NA:V453M
  • NA:K469N
  • NEP

  • NEP:D2E
  • NEP:N29S
  • NEP:T48A
  • NEP:M83I
  • NP

  • NP:E14D
  • NP:I33V
  • NP:R99K
  • NP:V100I
  • NP:M105T
  • NP:X114E
  • NP:L122Q
  • NP:I136L
  • NP:V217I
  • NP:V425I
  • NP:S498N
  • NS1

  • NS1:D2E
  • NS1:E55K
  • NS1:T80A
  • NS1:V84I
  • NS1:L90I
  • NS1:I123V
  • NS1:E125D
  • NS1:K131E
  • NS1:A155T
  • NS1:N205S
  • PA

  • PA:V14I
  • PA:X18E
  • PA:I30V
  • PA:V63I
  • PA:V100I
  • PA:P224S
  • PA:S225C
  • PA:R262K
  • PA:N321K
  • PA:I330V
  • PA:A337T
  • PA:K339N
  • PA:R362K
  • PA:I438V
  • PA:I505V
  • PA-X

  • PA-X:V14I
  • PA-X:X18E
  • PA-X:I30V
  • PA-X:V63I
  • PA-X:V100I
  • PA-X:R199K
  • PA-X:N204S
  • PA-X:R206K
  • PA-X:R221Q
  • PA-X:L229S
  • PB1

  • PB1:G154D
  • PB1:V200I
  • PB1:K386R
  • PB1:I397M
  • PB1:I435T
  • PB1:P454S
  • PB1:N694S
  • PB1:D729E
  • PB1:K757R
  • PB2

  • PB2:R54K
  • PB2:T76S
  • PB2:T81M
  • PB2:K187R
  • PB2:D195N
  • PB2:G225S
  • PB2:R293K
  • PB2:R299K
  • PB2:V344M
  • PB2:I354L
  • PB2:S453T
  • PB2:L475M
  • PB2:I559M
  • PB2:V667I
  • PB2:V731I
  • SigPep

  • SigPep:L8M
  • SigPep:A13T
  • Deletions
    None
    Insertions
    None