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.1.160.27
N
CN-CDC-N
CAGACATTTTGCTCTCAAGCTG
22
45.45
28979
28958
R
-18066.2
China
B.1.160.7
N
CN-CDC-N
CAGACATTTTGCTCTCAAGCTG
22
45.45
28979
28958
R
-18066.2
China
B.1.160.30
N
CN-CDC-N
CAGACATTTTGCTCTCAAGCTG
22
45.45
28979
28958
R
-18066.2
China
B.1.160.23
N
CN-CDC-N
CAGACATTTTGCTCTCAAGCTG
22
45.45
28979
28958
R
-18066.2
China
B.1.160.17
N
CN-CDC-N
CAGACATTTTGCTCTCAAGCTG
22
45.45
28979
28958
R
-18066.2
China
B.1.160.13
N
CN-CDC-N
CAGACATTTTGCTCTCAAGCTG
22
45.45
28979
28958
R
-18066.2
China
B.1.160.8
N
CN-CDC-N
CAGACATTTTGCTCTCAAGCTG
22
45.45
28979
28958
R
-18066.2
China
B.1.160.28
N
CN-CDC-N
CAGACATTTTGCTCTCAAGCTG
22
45.45
28979
28958
R
-18066.2
China
B.1.160
N
CN-CDC-N
CAGACATTTTGCTCTCAAGCTG
22
45.45
28979
28958
R
-18066.2
China
AY.14 (Delta)
ORF1ab
Yip-ORF1ab
ATGCATTTGCATCAGAGGCT
20
45
1866
1885
F
-18073.3
China
BQ.1.4
N
US-CDC-N-2
TTACAAACATTGGCCGCAAA
20
40
29164
29183
F
-18073.5
US
P.1 (Gamma)
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-18074.7
Japan
B.1.489
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-18074.7
Japan
B.1.607
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-18074.7
Japan
B.1.44
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-18074.7
Japan
B.1.177.62
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-18074.7
Japan
B.1.639
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-18074.7
Japan
B.1.372
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-18074.7
Japan
BA.2.13
S
NIID WH-1 F24381R24873
TCAAGACTCACTTTCTTCCAC
21
42.86
24364
24384
F
-18074.7
Japan
B.1.177.61
ORF1ab
Young-ORF1ab
CACTTAATGTAAGGCTTTGTTAAG
24
33.33
14243
14220
R
-18075.7
Singapore
AY.91 (Delta)
ORF1ab
Young-ORF1ab
CACTTAATGTAAGGCTTTGTTAAG
24
33.33
14243
14220
R
-18075.7
Singapore
LQ.1.1
ORF1ab
Young-ORF1ab
CACTTAATGTAAGGCTTTGTTAAG
24
33.33
14243
14220
R
-18075.7
Singapore
XDV
ORF1ab
Young-ORF1ab
CACTTAATGTAAGGCTTTGTTAAG
24
33.33
14243
14220
R
-18075.7
Singapore
LQ.1
ORF1ab
Young-ORF1ab
CACTTAATGTAAGGCTTTGTTAAG
24
33.33
14243
14220
R
-18075.7
Singapore
B.1.1.333
ORF1ab
Young-ORF1ab
CACTTAATGTAAGGCTTTGTTAAG
24
33.33
14243
14220
R
-18075.7
Singapore
B.1.9.2
ORF1ab
Young-ORF1ab
CACTTAATGTAAGGCTTTGTTAAG
24
33.33
14243
14220
R
-18075.7
Singapore
B.1.487
ORF1ab
Young-ORF1ab
CACTTAATGTAAGGCTTTGTTAAG
24
33.33
14243
14220
R
-18075.7
Singapore
KP.3.4.1
ORF1ab
Pasteur-ORF1ab-1
ATGAGCTTAGTCCTGTTG
18
44.44
12690
12707
F
-18076.1
France
B.1.596
ORF1ab
Pasteur-ORF1ab-1
ATGAGCTTAGTCCTGTTG
18
44.44
12690
12707
F
-18076.1
France
XBS
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-18076.7
Japan
XAY.1.1.2
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-18076.7
Japan
B.1.523
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-18076.7
Japan
XBE
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-18076.7
Japan
FW.2
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-18076.7
Japan
JN.2.2.1
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-18076.7
Japan
XAY.2
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-18076.7
Japan
XBB.1.5.71
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-18076.7
Japan
CH.1.1.12
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-18076.7
Japan
CZ.2
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-18076.7
Japan
EW.2
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-18076.7
Japan
CH.1.1.23
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-18076.7
Japan
AY.127.1 (Delta)
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-18076.7
Japan
XBC.1.6.5
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-18076.7
Japan
HN.1
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-18076.7
Japan
CM.7
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-18076.7
Japan
CM.6.1
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-18076.7
Japan
B.1.413
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-18076.7
Japan
HS.1.1
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-18076.7
Japan
BG.1
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-18076.7
Japan
AY.103.1 (Delta)
N
CN-CDC-N
GGGGAACTTCTCCTGCTAGAAT
22
50
28881
28902
F
-18076.8
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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