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. 2024 Jul 16;90(8):e01497-23. doi: 10.1128/aem.01497-23

TABLE 5.

Characteristic SNPs in the NTD and RBM amplicon regions associated with SARS-CoV-2 VOCa,b

Alpha
B.1.1.7
Beta
B.1.351
Gamma
P.1
Delta
AY.X
Omicron
BA.1
A67V +
Δ69/70 + +
D80A +
T95I + +
D138Y +
G142D + +
Δ144 +
Δ143/145 +
E156G +
Δ157/158 +
K417N + +
K417T +
N440K +
G446S +
L452R +
S477N +
T478K + +
E484A +
E484K + +
Q493R +
G496S +
Q498R +
N501Y + + + +
a

SNP prevalence information was sourced from https://outbreak.info on 8 December 2021. BA.1 sequences are highly in flux; therefore, SNPs associated with this variant are subject to change as more sequences are reported. The table is intended as a reference only and is not exhaustive.

b

+, SNP observed at >75% prevalence of lineage sequences; —, SNP observed at <75% prevalence of lineage sequences.