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. 2022 Sep 7;10(5):e01219-22. doi: 10.1128/spectrum.01219-22

TABLE 1.

Frequency of unique significant mutations in various SARS-CoV-2 proteins

Protein Length (aa) No. of unique mutations Frequencya
Orf1ab 7,096 610 8.59
S 1,273 256 20.10
Orf3a 275 33 12
M 222 2 0.90
Orf6 61 11 18.0
Orf8 121 10 8.2
N 419 16 3.8
Orf10 38 2 5.1
a

Calculated by dividing the number of unique mutations by the length of the respective protein and then multiplying by 100.