Enabled by data from
assayM COVID-19: track sensitivity of RT-PCR primers on COVID-19 Variants
#last Updated:
Sunday, 15 September 2024 05:10:01 GMT+3 (Arabian Standard Time)
, based on 3892 variants (from 8.94 million sequences) and 34 primer sets.
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Prediction results retrieved after performance evaluation of WHO approved 34 primers to estimate their binding affinities for 3892 SARS-CoV-2 variants.
Lineage
(WHO label)
Target Gene
Primer Name
Primer Sequence
Primer Length
Primer GC Content (%)
Start Position
End Position
Primer Direction
ΔG (cal)
Primer first used
BA.2.81
ORF1ab
HKU-ORF1b
AACRCGCTTAACAAAGCACTC
21
42.86
18909
18889
R
-17655.9
Hong Kong
BA.2.81
N
HKU-N
TAATCAGACAAGGAACTGATTA
22
31.82
29145
29166
F
-18800.2
Hong Kong
BA.2.81
N
HKU-N
CGAAGGTGTGACTTCCATG
19
52.63
29254
29236
R
-20936.4
Hong Kong
HV.1.3
ORF1ab
HKU-ORF1b
TGGGGYTTTACRGGTAACCT
20
45
18778
18797
F
-7043.36
Hong Kong
HV.1.3
ORF1ab
HKU-ORF1b
AACRCGCTTAACAAAGCACTC
21
42.86
18909
18889
R
-17655.9
Hong Kong
HV.1.3
N
HKU-N
TAATCAGACAAGGAACTGATTA
22
31.82
29145
29166
F
-18800.2
Hong Kong
HV.1.3
N
HKU-N
CGAAGGTGTGACTTCCATG
19
52.63
29254
29236
R
-20936.4
Hong Kong
FL.2.5
ORF1ab
HKU-ORF1b
TGGGGYTTTACRGGTAACCT
20
45
18778
18797
F
-7043.36
Hong Kong
FL.2.5
ORF1ab
HKU-ORF1b
AACRCGCTTAACAAAGCACTC
21
42.86
18909
18889
R
-17655.9
Hong Kong
FL.2.5
N
HKU-N
TAATCAGACAAGGAACTGATTA
22
31.82
29145
29166
F
-18800.2
Hong Kong
FL.2.5
N
HKU-N
CGAAGGTGTGACTTCCATG
19
52.63
29254
29236
R
-20936.4
Hong Kong
KK.1
ORF1ab
HKU-ORF1b
TGGGGYTTTACRGGTAACCT
20
45
18778
18797
F
-7043.36
Hong Kong
KK.1
ORF1ab
HKU-ORF1b
AACRCGCTTAACAAAGCACTC
21
42.86
18909
18889
R
-17655.9
Hong Kong
KK.1
N
HKU-N
TAATCAGACAAGGAACTGATTA
22
31.82
29145
29166
F
-18800.2
Hong Kong
KK.1
N
HKU-N
CGAAGGTGTGACTTCCATG
19
52.63
29254
29236
R
-20936.4
Hong Kong
BA.2.3.17
ORF1ab
HKU-ORF1b
TGGGGYTTTACRGGTAACCT
20
45
18778
18797
F
-7043.36
Hong Kong
BA.2.3.17
ORF1ab
HKU-ORF1b
AACRCGCTTAACAAAGCACTC
21
42.86
18909
18889
R
-17655.9
Hong Kong
BA.2.3.17
N
HKU-N
TAATCAGACAAGGAACTGATTA
22
31.82
29145
29166
F
-18800.2
Hong Kong
BA.2.3.17
N
HKU-N
CGAAGGTGTGACTTCCATG
19
52.63
29254
29236
R
-20936.4
Hong Kong
FG.2
ORF1ab
HKU-ORF1b
TGGGGYTTTACRGGTAACCT
20
45
18778
18797
F
-7043.36
Hong Kong
FG.2
ORF1ab
HKU-ORF1b
AACRCGCTTAACAAAGCACTC
21
42.86
18909
18889
R
-17655.9
Hong Kong
FG.2
N
HKU-N
TAATCAGACAAGGAACTGATTA
22
31.82
29145
29166
F
-18800.2
Hong Kong
FG.2
N
HKU-N
CGAAGGTGTGACTTCCATG
19
52.63
29254
29236
R
-20936.4
Hong Kong
GN.2
ORF1ab
HKU-ORF1b
TGGGGYTTTACRGGTAACCT
20
45
18778
18797
F
-7043.36
Hong Kong
GN.2
ORF1ab
HKU-ORF1b
AACRCGCTTAACAAAGCACTC
21
42.86
18909
18889
R
-17655.9
Hong Kong
GN.2
N
HKU-N
TAATCAGACAAGGAACTGATTA
22
31.82
29145
29166
F
-18800.2
Hong Kong
GN.2
N
HKU-N
CGAAGGTGTGACTTCCATG
19
52.63
29254
29236
R
-20936.4
Hong Kong
FY.1.2.1
ORF1ab
HKU-ORF1b
TGGGGYTTTACRGGTAACCT
20
45
18778
18797
F
-7043.36
Hong Kong
FY.1.2.1
ORF1ab
HKU-ORF1b
AACRCGCTTAACAAAGCACTC
21
42.86
18909
18889
R
-17655.9
Hong Kong
FY.1.2.1
N
HKU-N
TAATCAGACAAGGAACTGATTA
22
31.82
29145
29166
F
-18800.2
Hong Kong
FY.1.2.1
N
HKU-N
CGAAGGTGTGACTTCCATG
19
52.63
29254
29236
R
-20936.4
Hong Kong
B.1.413
ORF1ab
HKU-ORF1b
TGGGGYTTTACRGGTAACCT
20
45
18778
18797
F
-7043.36
Hong Kong
B.1.413
ORF1ab
HKU-ORF1b
AACRCGCTTAACAAAGCACTC
21
42.86
18909
18889
R
-17655.9
Hong Kong
B.1.413
N
HKU-N
TAATCAGACAAGGAACTGATTA
22
31.82
29145
29166
F
-18800.2
Hong Kong
B.1.413
N
HKU-N
CGAAGGTGTGACTTCCATG
19
52.63
29254
29236
R
-20936.4
Hong Kong
FY.5.5
ORF1ab
HKU-ORF1b
TGGGGYTTTACRGGTAACCT
20
45
18778
18797
F
-7043.36
Hong Kong
FY.5.5
ORF1ab
HKU-ORF1b
AACRCGCTTAACAAAGCACTC
21
42.86
18909
18889
R
-13300.7
Hong Kong
FY.5.5
N
HKU-N
TAATCAGACAAGGAACTGATTA
22
31.82
29145
29166
F
-18800.2
Hong Kong
FY.5.5
N
HKU-N
CGAAGGTGTGACTTCCATG
19
52.63
29254
29236
R
-20936.4
Hong Kong
JD.1.2.1
ORF1ab
HKU-ORF1b
TGGGGYTTTACRGGTAACCT
20
45
18778
18797
F
-7043.36
Hong Kong
JD.1.2.1
ORF1ab
HKU-ORF1b
AACRCGCTTAACAAAGCACTC
21
42.86
18909
18889
R
-17655.9
Hong Kong
JD.1.2.1
N
HKU-N
TAATCAGACAAGGAACTGATTA
22
31.82
29145
29166
F
-18800.2
Hong Kong
JD.1.2.1
N
HKU-N
CGAAGGTGTGACTTCCATG
19
52.63
29254
29236
R
-20936.4
Hong Kong
B.1.1.268
ORF1ab
HKU-ORF1b
TGGGGYTTTACRGGTAACCT
20
45
18778
18797
F
-7043.36
Hong Kong
B.1.1.268
ORF1ab
HKU-ORF1b
AACRCGCTTAACAAAGCACTC
21
42.86
18909
18889
R
-17655.9
Hong Kong
B.1.1.268
N
HKU-N
TAATCAGACAAGGAACTGATTA
22
31.82
29145
29166
F
-18800.2
Hong Kong
B.1.1.268
N
HKU-N
CGAAGGTGTGACTTCCATG
19
52.63
29254
29236
R
-20936.4
Hong Kong
B.1.409
ORF1ab
HKU-ORF1b
TGGGGYTTTACRGGTAACCT
20
45
18778
18797
F
-7043.36
Hong Kong
B.1.409
ORF1ab
HKU-ORF1b
AACRCGCTTAACAAAGCACTC
21
42.86
18909
18889
R
-17655.9
Hong Kong
B.1.409
N
HKU-N
TAATCAGACAAGGAACTGATTA
22
31.82
29145
29166
F
-18800.2
Hong Kong
Lineage
(WHO label)
Target Gene
Primer Name
Primer Sequence
Primer Length
Primer GC Content (%)
Start Position
End Position
Primer Direction
ΔG (cal)
Primer first used
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