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
B.1.1.46
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
B.1.1.46
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
B.1.177.44
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
B.1.177.44
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
B.1.177.3
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
B.1.177.3
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
B.1.389
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
B.1.389
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
B.1.76
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
B.1.76
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
B.1.1.301
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
B.1.1.301
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
B.1.36.7
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
B.1.36.7
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
B.1.1.269
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
B.1.1.269
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
B.1.1.234
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
B.1.1.234
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
Z.1
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
Z.1
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
B.1.235
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
B.1.235
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
B.1.177.65
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
B.1.177.65
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
B.45
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-1313
China
B.45
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-3365.36
China
B.1.1.165
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
B.1.1.165
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
B.1.258.12
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
B.1.258.12
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
V.2
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
V.2
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
B.1.149
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
B.1.149
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
B.1.1.413
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
B.1.1.413
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
B.1.258.4
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
B.1.258.4
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
B.1.9.5
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
B.1.9.5
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
B.1.1.107
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
B.1.1.107
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
V.1
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
V.1
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
B.1.36.22
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-1313
China
B.1.36.22
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-3270.88
China
B.1.282
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
B.1.282
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
B.1.131
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-20516.2
China
B.1.131
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20306.2
China
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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