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.1.527
E
Niu-E
TTCTTGCTTTCGTGGTATTC
20
40
26303
26322
F
-19913.4
China
C.18
E
Niu-E
TTCTTGCTTTCGTGGTATTC
20
40
26303
26322
F
-19913.4
China
B.1.1.500
E
Niu-E
TTCTTGCTTTCGTGGTATTC
20
40
26303
26322
F
-19913.4
China
B.1.1.147
E
Niu-E
TTCTTGCTTTCGTGGTATTC
20
40
26303
26322
F
-19913.4
China
B.1.1.487
E
Niu-E
TTCTTGCTTTCGTGGTATTC
20
40
26303
26322
F
-19913.4
China
B.1.177.68
E
Niu-E
TTCTTGCTTTCGTGGTATTC
20
40
26303
26322
F
-19913.4
China
B.1.1.121
E
Niu-E
TTCTTGCTTTCGTGGTATTC
20
40
26303
26322
F
-19913.4
China
AA.5
E
Niu-E
TTCTTGCTTTCGTGGTATTC
20
40
26303
26322
F
-19913.4
China
AS.2
E
Niu-E
TTCTTGCTTTCGTGGTATTC
20
40
26303
26322
F
-19913.4
China
B.1.1.115
E
Niu-E
TTCTTGCTTTCGTGGTATTC
20
40
26303
26322
F
-19913.4
China
AY.127.1 (Delta)
E
Niu-E
TTCTTGCTTTCGTGGTATTC
20
40
26303
26322
F
-19913.4
China
B.1.1.88
E
Niu-E
TTCTTGCTTTCGTGGTATTC
20
40
26303
26322
F
-19913.4
China
B.1.1.192
N
Corman-N
CACATTGGCACCCGCAATC
19
57.89
28706
28724
F
-19930.1
Germany
CQ.2
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-19940.1
China
BE.4
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-19940.1
China
BE.2
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-19940.1
China
BE.4.1
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-19940.1
China
CQ.1
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-19940.1
China
CK.1.2
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-19940.1
China
BE.4.1.1
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-19940.1
China
BE.5
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-19940.1
China
CQ.1.1
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-19940.1
China
BE.4.2
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-19940.1
China
B.1.220
N
Won-N
GTTGCGACTACGTGATGAGG
20
55
28849
28830
R
-19943.4
South Korea
B.1.606
N
CN-CDC-N
GGGGAACTTCTCCTGCTAGAAT
22
50
28881
28902
F
-19953.4
China
B.1.471
N
CN-CDC-N
GGGGAACTTCTCCTGCTAGAAT
22
50
28881
28902
F
-19953.4
China
B.1.478
N
CN-CDC-N
GGGGAACTTCTCCTGCTAGAAT
22
50
28881
28902
F
-19953.4
China
B.1.9.4
N
CN-CDC-N
GGGGAACTTCTCCTGCTAGAAT
22
50
28881
28902
F
-19953.4
China
B.1.306
N
CN-CDC-N
GGGGAACTTCTCCTGCTAGAAT
22
50
28881
28902
F
-19953.4
China
B.1.390
N
CN-CDC-N
GGGGAACTTCTCCTGCTAGAAT
22
50
28881
28902
F
-19953.4
China
B.1.516
N
CN-CDC-N
GGGGAACTTCTCCTGCTAGAAT
22
50
28881
28902
F
-19953.4
China
JD.1.1.8
N
CN-CDC-N
CAGACATTTTGCTCTCAAGCTG
22
45.45
28979
28958
R
-20002.5
China
CH.1.1.30
ORF1ab
Young-ORF1ab
CACTTAATGTAAGGCTTTGTTAAG
24
33.33
14243
14220
R
-20011.4
Singapore
XBB.1.16.10
N
US-CDC-N-1
TCTGGTTACTGCCAGTTGAATCTG
24
45.83
28358
28335
R
-20020
US
JW.1.1
N
US-CDC-N-1
TCTGGTTACTGCCAGTTGAATCTG
24
45.83
28358
28335
R
-20020
US
B.1.351 (Beta)
ORF1ab
NIID WH-1 F501R913
CTTTACCAGCACGTGCTAGAAGG
23
52.17
896
874
R
-20038.1
Japan
BQ.1.1.58
S
WuhanCoV-spk1
TTGGCAAAATTCAAGACTCACTTT
24
33.33
24354
24377
F
-20040.1
Japan
FG.3
S
WuhanCoV-spk1
TTGGCAAAATTCAAGACTCACTTT
24
33.33
24354
24377
F
-20040.1
Japan
B.1.528
N
Won-N
CAATGCTGCAATCGTGCTAC
20
50
28732
28751
F
-20047.3
South Korea
B.1.432
ORF1ab
Won-ORF1ab
CATGTGTGGCGGTTCACTAT
20
50
15441
15460
F
-20058.6
South Korea
BA.5.5.2
ORF1ab
Won-ORF1ab
CATGTGTGGCGGTTCACTAT
20
50
15441
15460
F
-20058.6
South Korea
JD.1.1.3
N
Won-N
GTTGCGACTACGTGATGAGG
20
55
28849
28830
R
-20075
South Korea
HK.1.2
S
Won-S
CTACATGCACCAGCAACTGT
20
50
23114
23133
F
-20083.2
South Korea
BQ.2
S
Won-S
CTACATGCACCAGCAACTGT
20
50
23114
23133
F
-20083.2
South Korea
BA.5.2.25
N
US-CDC-N-3
GGGAGCCTTGAATACACCAAAA
22
45.45
28681
28702
F
-20100.3
US
B.1.504
E
Niu-E
CACGTTAACAATATTGCAGC
20
40
26391
26372
R
-20103.9
China
GB.1
S
Won-S
CTACATGCACCAGCAACTGT
20
50
23114
23133
F
-20112
South Korea
B.1.540
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20116.4
China
B.1.1.398
ORF1ab
CN-CDC-ORF1ab
ACGATTGTGCATCAGCTGA
19
47.37
13460
13442
R
-20116.4
China
A.30
N
CN-CDC-N
GGGGAACTTCTCCTGCTAGAAT
22
50
28881
28902
F
-20121
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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