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
DG.1
N
Young-N
AGCACCATAGGGAAGTCC
18
55.56
28648
28631
R
-16939.3
Singapore
HK.2.1
N
Young-N
AGCACCATAGGGAAGTCC
18
55.56
28648
28631
R
-16939.3
Singapore
GK.1.6.1
N
Young-N
AGCACCATAGGGAAGTCC
18
55.56
28648
28631
R
-16939.3
Singapore
GA.4.1
N
Chan-N
GCGTTCTTCGGAATGTCG
18
55.56
29210
29227
F
-16933
China
BQ.1.12
N
Chan-N
GCGTTCTTCGGAATGTCG
18
55.56
29210
29227
F
-16933
China
JM.1
N
Chan-N
GCGTTCTTCGGAATGTCG
18
55.56
29210
29227
F
-16933
China
AD.1
N
Chan-N
GCGTTCTTCGGAATGTCG
18
55.56
29210
29227
F
-16933
China
HC.3
N
Chan-N
GCGTTCTTCGGAATGTCG
18
55.56
29210
29227
F
-16933
China
GW.5.2
N
Chan-N
GCGTTCTTCGGAATGTCG
18
55.56
29210
29227
F
-16933
China
B.1.1.315
N
Chan-N
GCGTTCTTCGGAATGTCG
18
55.56
29210
29227
F
-16933
China
B.1.36.8
N
Chan-N
GCGTTCTTCGGAATGTCG
18
55.56
29210
29227
F
-16933
China
AD.2
N
Chan-N
GCGTTCTTCGGAATGTCG
18
55.56
29210
29227
F
-16933
China
A.12
N
Chan-N
GCGTTCTTCGGAATGTCG
18
55.56
29210
29227
F
-16933
China
B.1.595.2
N
Chan-N
GCGTTCTTCGGAATGTCG
18
55.56
29210
29227
F
-16933
China
AY.21 (Delta)
N
Chan-N
GCGTTCTTCGGAATGTCG
18
55.56
29210
29227
F
-16933
China
AY.78 (Delta)
N
Chan-N
GCGTTCTTCGGAATGTCG
18
55.56
29210
29227
F
-16933
China
AY.66 (Delta)
N
CN-CDC-N
GGGGAACTTCTCCTGCTAGAAT
22
50
28881
28902
F
-16910.2
China
B.1.1.228
N
Young-N
AGCACCATAGGGAAGTCC
18
55.56
28648
28631
R
-16904
Singapore
BA.5.2.25
ORF1ab
CN-CDC-ORF1ab
CCCTGTGGGTTTTACACTTAA
21
42.86
13342
13362
F
-16902.6
China
FL.2.2.1
E
Niu-E
TTCTTGCTTTCGTGGTATTC
20
40
26303
26322
F
-16900.3
China
AY.39.1.4
E
Niu-E
TTCTTGCTTTCGTGGTATTC
20
40
26303
26322
F
-16900.3
China
B.1.177.46
ORF1ab
Young-ORF1ab
CACTTAATGTAAGGCTTTGTTAAG
24
33.33
14243
14220
R
-16884.2
Singapore
JN.1.8.4
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-16879.6
Japan
B.1.1.517
N
CN-CDC-N
GGGGAACTTCTCCTGCTAGAAT
22
50
28881
28902
F
-16867.9
China
BA.1.13
ORF1ab
Yip-ORF1ab
TTGTTATAGCGGCCTTCTGT
20
45
1970
1951
R
-16848.5
China
BA.1.13.1
ORF1ab
Yip-ORF1ab
TTGTTATAGCGGCCTTCTGT
20
45
1970
1951
R
-16848.5
China
XBB.3.5
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-16841.5
Japan
XBB.5
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-16841.5
Japan
XBB.7
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-16841.5
Japan
XBB.6.1
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-16841.5
Japan
XBB.3.3
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-16841.5
Japan
XBB.3.4
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-16841.5
Japan
XBB.4
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-16841.5
Japan
XBB.6
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-16841.5
Japan
XBB.3.1
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-16841.5
Japan
XBB.8.1
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-16841.5
Japan
XBB.3
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-16841.5
Japan
KP.2.5
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-16841.5
Japan
XBB.9
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-16841.5
Japan
XBB.4.1
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-16841.5
Japan
XBB.3.2
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-16841.5
Japan
XBB.8
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-16841.5
Japan
KB.2
N
CN-CDC-N
GGGGAACTTCTCCTGCTAGAAT
22
50
28881
28902
F
-16824.6
China
BQ.1.2.3
E
Niu-E
TTCTTGCTTTCGTGGTATTC
20
40
26303
26322
F
-16811.6
China
B.1.1.304
N
CN-CDC-N
GGGGAACTTCTCCTGCTAGAAT
22
50
28881
28902
F
-16806.4
China
B.1.1.44
N
CN-CDC-N
GGGGAACTTCTCCTGCTAGAAT
22
50
28881
28902
F
-16806.4
China
B.1.321
N
Chan-N
TTGGATCTTTGTCATCCAATTTG
23
34.78
29306
29284
R
-16800.3
China
JN.11.1
S
NIID WH-1 Seq F24383R24865
AAGACTCACTTTCTTCCACAG
21
42.86
24366
24386
F
-16797.4
Japan
JN.17
S
NIID WH-1 Seq F24383R24865
AAGACTCACTTTCTTCCACAG
21
42.86
24366
24386
F
-16797.4
Japan
BM.1.1.2
S
NIID WH-1 Seq F24383R24865
AAGACTCACTTTCTTCCACAG
21
42.86
24366
24386
F
-16797.4
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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