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.1.39
N
Won-N
GTTGCGACTACGTGATGAGG
20
55
28849
28830
R
-1480.18
South Korea
GN.4
ORF1ab
NIID WH-1 F501R913
TTCGGATGCTCGAACTGCACC
21
57.14
484
504
F
-1474.95
Japan
B.1.36.22
ORF1ab
NIID WH-1 F501R913
TTCGGATGCTCGAACTGCACC
21
57.14
484
504
F
-1474.95
Japan
B.1.1.112
ORF1ab
NIID WH-1 Seq F519R840
ACCTCATGGTCATGTTATGG
20
45
502
521
F
-1474.25
Japan
FL.20
ORF1ab
Charité-ORF1b
CARATGTTAAASACACTATTAGCATA
26
23.08
15530
15505
R
-1463.38
Germany
GS.1
ORF1ab
Charité-ORF1b
CARATGTTAAASACACTATTAGCATA
26
23.08
15530
15505
R
-1463.38
Germany
KP.3.1.3
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-1453.47
Japan
B.1.1.348
S
NIID WH-1 F24381R24873
ATTTGAAACAAAGACACCTTCAC
23
34.78
24856
24834
R
-1450.82
Japan
B.1.1.412
E
Won-E
CACACAATCGATGCGCAGTA
20
50
26365
26346
R
-1441.38
South Korea
AY.43.8 (Delta)
E
Niu-E
TTCTTGCTTTCGTGGTATTC
20
40
26303
26322
F
-1427.97
China
B.1.177.71
E
Niu-E
TTCTTGCTTTCGTGGTATTC
20
40
26303
26322
F
-1427.97
China
B.1.1.445
E
Niu-E
TTCTTGCTTTCGTGGTATTC
20
40
26303
26322
F
-1427.97
China
XBF.7.1
E
Niu-E
TTCTTGCTTTCGTGGTATTC
20
40
26303
26322
F
-1427.97
China
B.1.1.149
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
B.1.491
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
B.1.619.1
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
B.1.177.59
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
AH.3
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
B.1.357
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
B.1.77
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
B.1.1.90
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
B.1.1.411
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
AJ.1
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
A.23
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
B.1.1.111
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
B.1.1.157
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
A.19
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
B
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
B.1.398
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
B.1.1.50
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
B.1.182
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
C.27
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
C.8
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
C.38
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
B.1.1.193
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
B.1.36.7
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
B.1.282
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
B.45
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
B.1.619
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
B.1.160.7
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
B.1.1.303
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1427.08
Japan
HK.24.1
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-1411.36
Japan
B.1.177.49
S
Young-S
ATCCAGCCTCTTATTATGTTAGAC
24
37.5
21876
21853
R
-1407.41
Singapore
AJ.1
S
WuhanCoV-spk1
TTGGCAAAATTCAAGACTCACTTT
24
33.33
24354
24377
F
-1403.3
Japan
AH.3
S
WuhanCoV-spk1
TTGGCAAAATTCAAGACTCACTTT
24
33.33
24354
24377
F
-1403.3
Japan
JN.1.10
S
WuhanCoV-spk1
TTGGCAAAATTCAAGACTCACTTT
24
33.33
24354
24377
F
-1403.3
Japan
HV.1.4
S
WuhanCoV-spk1
TTGGCAAAATTCAAGACTCACTTT
24
33.33
24354
24377
F
-1403.3
Japan
B
S
WuhanCoV-spk1
TTGGCAAAATTCAAGACTCACTTT
24
33.33
24354
24377
F
-1403.3
Japan
JN.1.51
S
WuhanCoV-spk1
TTGGCAAAATTCAAGACTCACTTT
24
33.33
24354
24377
F
-1403.3
Japan
GJ.1.2.4
S
WuhanCoV-spk1
TTGGCAAAATTCAAGACTCACTTT
24
33.33
24354
24377
F
-1403.3
Japan
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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