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
EG.2.1
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-937.283
Japan
XCZ
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-937.283
Japan
MB.1
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-937.283
Japan
BQ.1.2
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-937.283
Japan
JN.1.4.6
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-937.283
Japan
FL.39.1
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-937.283
Japan
GK.1.11.1
N
Won-N
GTTGCGACTACGTGATGAGG
20
55
28849
28830
R
-941.915
South Korea
B.1.274
N
Won-N
GTTGCGACTACGTGATGAGG
20
55
28849
28830
R
-941.915
South Korea
B.1.515
N
Won-N
GTTGCGACTACGTGATGAGG
20
55
28849
28830
R
-941.915
South Korea
B.1.258.23
N
Won-N
GTTGCGACTACGTGATGAGG
20
55
28849
28830
R
-941.915
South Korea
B.1.167
N
Won-N
GTTGCGACTACGTGATGAGG
20
55
28849
28830
R
-941.915
South Korea
B.1.444
N
Won-N
GTTGCGACTACGTGATGAGG
20
55
28849
28830
R
-941.915
South Korea
B.1.420
N
Won-N
GTTGCGACTACGTGATGAGG
20
55
28849
28830
R
-941.915
South Korea
B.1.160.25
N
Won-N
GTTGCGACTACGTGATGAGG
20
55
28849
28830
R
-941.915
South Korea
BA.5.2
ORF1ab
Pasteur-ORF1ab-1
ATGAGCTTAGTCCTGTTG
18
44.44
12690
12707
F
-974.332
France
BA.2.75
ORF1ab
Pasteur-ORF1ab-1
ATGAGCTTAGTCCTGTTG
18
44.44
12690
12707
F
-974.332
France
BA.5.2.44
ORF1ab
Pasteur-ORF1ab-1
ATGAGCTTAGTCCTGTTG
18
44.44
12690
12707
F
-974.332
France
B.1.160.26
N
SC2
CTGCAGATTTGGATGATTTCTCC
23
43.48
29463
29485
F
-982.809
US
XCH
S
WuhanCoV-spk1
TTGGCAAAATTCAAGACTCACTTT
24
33.33
24354
24377
F
-1087.3
Japan
XCH.1
S
WuhanCoV-spk1
TTGGCAAAATTCAAGACTCACTTT
24
33.33
24354
24377
F
-1087.3
Japan
B.1.1.74
N
NIH-TH_N
CGTTTGGTGGACCCTCAGAT
20
55
28320
28339
F
-1125.12
Thailand
B.1.277
N
NIH-TH_N
CGTTTGGTGGACCCTCAGAT
20
55
28320
28339
F
-1125.12
Thailand
B.1.595.3
S
Chan-S
CAAGCTATAACGCAGCCTGTA
21
47.62
22869
22849
R
-1147.45
China
EK.4
S
Chan-S
CAAGCTATAACGCAGCCTGTA
21
47.62
22869
22849
R
-1147.45
China
B.1.177.83
S
Chan-S
CAAGCTATAACGCAGCCTGTA
21
47.62
22869
22849
R
-1147.45
China
B.1.258.17
E
Huang-E
GCAGCAGTACGCACACAATC
20
55
26376
26357
R
-1211.7
China
AP.1
N
Young-N
AGCACCATAGGGAAGTCC
18
55.56
28648
28631
R
-1212.29
Singapore
B.1.1.515
N
Young-N
AGCACCATAGGGAAGTCC
18
55.56
28648
28631
R
-1212.29
Singapore
HC.2
N
Young-N
AGCACCATAGGGAAGTCC
18
55.56
28648
28631
R
-1212.29
Singapore
B.1.1.70
N
Young-N
AGCACCATAGGGAAGTCC
18
55.56
28648
28631
R
-1212.29
Singapore
MK.2
N
Young-N
AGCACCATAGGGAAGTCC
18
55.56
28648
28631
R
-1212.29
Singapore
BA.1.1.5
S
Won-S
CACCTGTGCCTGTTAAACCA
20
50
23213
23194
R
-1215.87
South Korea
EK.4
S
Won-S
CACCTGTGCCTGTTAAACCA
20
50
23213
23194
R
-1215.87
South Korea
HK.16
S
Won-S
CACCTGTGCCTGTTAAACCA
20
50
23213
23194
R
-1215.87
South Korea
JN.1.1.4
S
Won-S
CACCTGTGCCTGTTAAACCA
20
50
23213
23194
R
-1215.87
South Korea
CM.4
S
Won-S
CACCTGTGCCTGTTAAACCA
20
50
23213
23194
R
-1215.87
South Korea
BQ.1.1.67
S
Won-S
CACCTGTGCCTGTTAAACCA
20
50
23213
23194
R
-1215.87
South Korea
BE.1.2
S
Won-S
CACCTGTGCCTGTTAAACCA
20
50
23213
23194
R
-1215.87
South Korea
XBB.1.11.1
S
Won-S
CACCTGTGCCTGTTAAACCA
20
50
23213
23194
R
-1215.87
South Korea
FL.1.1
S
Won-S
CACCTGTGCCTGTTAAACCA
20
50
23213
23194
R
-1215.87
South Korea
XBF.7.1
S
Won-S
CACCTGTGCCTGTTAAACCA
20
50
23213
23194
R
-1215.87
South Korea
B.1.1.161
S
Won-S
CACCTGTGCCTGTTAAACCA
20
50
23213
23194
R
-1215.87
South Korea
BN.1.3.4
S
Won-S
CACCTGTGCCTGTTAAACCA
20
50
23213
23194
R
-1215.87
South Korea
GA.8
S
Won-S
CACCTGTGCCTGTTAAACCA
20
50
23213
23194
R
-1215.87
South Korea
BN.1.2.1
S
Won-S
CACCTGTGCCTGTTAAACCA
20
50
23213
23194
R
-1215.87
South Korea
XAN
S
Won-S
CACCTGTGCCTGTTAAACCA
20
50
23213
23194
R
-1215.87
South Korea
XBC.1.6.1
S
Won-S
CACCTGTGCCTGTTAAACCA
20
50
23213
23194
R
-1215.87
South Korea
BN.1.5
S
Won-S
CACCTGTGCCTGTTAAACCA
20
50
23213
23194
R
-1215.87
South Korea
BA.2.75.1
S
Won-S
CACCTGTGCCTGTTAAACCA
20
50
23213
23194
R
-1215.87
South Korea
BQ.1.1.19
S
Won-S
CACCTGTGCCTGTTAAACCA
20
50
23213
23194
R
-1215.87
South Korea
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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