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.1.340
N
NIH-TH_N
CCCCACTGCGTTCTCCATT
19
57.89
28376
28358
R
-22126.5
Thailand
B.1.340
N
Corman-N
CACATTGGCACCCGCAATC
19
57.89
28706
28724
F
-23131.5
Germany
B.1.340
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-21969.5
Japan
B.1.437
N
NIH-TH_N
CCCCACTGCGTTCTCCATT
19
57.89
28376
28358
R
-22126.5
Thailand
B.1.437
N
Corman-N
CACATTGGCACCCGCAATC
19
57.89
28706
28724
F
-23131.5
Germany
B.1.437
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-21969.5
Japan
B.1.452
N
NIH-TH_N
CCCCACTGCGTTCTCCATT
19
57.89
28376
28358
R
-22126.5
Thailand
B.1.452
N
Corman-N
CACATTGGCACCCGCAATC
19
57.89
28706
28724
F
-23131.5
Germany
B.1.452
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-21969.5
Japan
B.1.400
N
NIH-TH_N
CCCCACTGCGTTCTCCATT
19
57.89
28376
28358
R
-22126.5
Thailand
B.1.400
N
Corman-N
CACATTGGCACCCGCAATC
19
57.89
28706
28724
F
-23131.5
Germany
B.1.400
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-21969.5
Japan
JN.1.25
N
NIH-TH_N
CCCCACTGCGTTCTCCATT
19
57.89
28376
28358
R
-3370.08
Thailand
JN.1.25
N
Corman-N
CACATTGGCACCCGCAATC
19
57.89
28706
28724
F
-23131.5
Germany
JN.1.25
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-21969.5
Japan
JN.2.5
N
NIH-TH_N
CCCCACTGCGTTCTCCATT
19
57.89
28376
28358
R
-3370.08
Thailand
JN.2.5
N
Corman-N
CACATTGGCACCCGCAATC
19
57.89
28706
28724
F
-23131.5
Germany
JN.2.5
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-21969.5
Japan
AY.16 (Delta)
N
NIH-TH_N
CCCCACTGCGTTCTCCATT
19
57.89
28376
28358
R
-22126.5
Thailand
AY.16 (Delta)
N
Corman-N
CACATTGGCACCCGCAATC
19
57.89
28706
28724
F
-23131.5
Germany
AY.16 (Delta)
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-21969.5
Japan
AY.46.1 (Delta)
N
NIH-TH_N
CCCCACTGCGTTCTCCATT
19
57.89
28376
28358
R
-22126.5
Thailand
AY.46.1 (Delta)
N
Corman-N
CACATTGGCACCCGCAATC
19
57.89
28706
28724
F
-23131.5
Germany
AY.46.1 (Delta)
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-21969.5
Japan
AY.37 (Delta)
N
NIH-TH_N
CCCCACTGCGTTCTCCATT
19
57.89
28376
28358
R
-22126.5
Thailand
AY.37 (Delta)
N
Corman-N
CACATTGGCACCCGCAATC
19
57.89
28706
28724
F
-23131.5
Germany
AY.37 (Delta)
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-21969.5
Japan
B.1.336
N
NIH-TH_N
CCCCACTGCGTTCTCCATT
19
57.89
28376
28358
R
-22126.5
Thailand
B.1.336
N
Corman-N
CACATTGGCACCCGCAATC
19
57.89
28706
28724
F
-23131.5
Germany
B.1.336
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-21969.5
Japan
BA.5.1.9
N
NIH-TH_N
CCCCACTGCGTTCTCCATT
19
57.89
28376
28358
R
-3370.08
Thailand
BA.5.1.9
N
Corman-N
CACATTGGCACCCGCAATC
19
57.89
28706
28724
F
-23131.5
Germany
BA.5.1.9
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-21969.5
Japan
B.1.1.317
N
NIH-TH_N
CCCCACTGCGTTCTCCATT
19
57.89
28376
28358
R
-22126.5
Thailand
B.1.1.317
N
Corman-N
CACATTGGCACCCGCAATC
19
57.89
28706
28724
F
-23131.5
Germany
B.1.1.317
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-21969.5
Japan
B.1.1.397
N
NIH-TH_N
CCCCACTGCGTTCTCCATT
19
57.89
28376
28358
R
-22126.5
Thailand
B.1.1.397
N
Corman-N
CACATTGGCACCCGCAATC
19
57.89
28706
28724
F
-23131.5
Germany
GE.1.2
N
NIH-TH_N
CCCCACTGCGTTCTCCATT
19
57.89
28376
28358
R
-3370.08
Thailand
GE.1.2
N
Corman-N
CACATTGGCACCCGCAATC
19
57.89
28706
28724
F
-23131.5
Germany
GE.1.2
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-21969.5
Japan
HE.1
N
NIH-TH_N
CCCCACTGCGTTCTCCATT
19
57.89
28376
28358
R
-3370.08
Thailand
HE.1
N
Corman-N
CACATTGGCACCCGCAATC
19
57.89
28706
28724
F
-23131.5
Germany
HE.1
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-21969.5
Japan
XBB.1.33
N
NIH-TH_N
CCCCACTGCGTTCTCCATT
19
57.89
28376
28358
R
-3370.08
Thailand
XBB.1.33
N
Corman-N
CACATTGGCACCCGCAATC
19
57.89
28706
28724
F
-23131.5
Germany
XBB.1.33
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-21969.5
Japan
FY.4.1.1
N
NIH-TH_N
CCCCACTGCGTTCTCCATT
19
57.89
28376
28358
R
-3370.08
Thailand
FY.4.1.1
N
Corman-N
CACATTGGCACCCGCAATC
19
57.89
28706
28724
F
-23131.5
Germany
FY.4.1.1
ORF1ab
NIID WH-1 F509R854
CTCGAACTGCACCTCATGG
19
57.89
492
510
F
-21969.5
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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