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.
Menu
Home
WHO Primers
New Primers
Simple Primers
LAMP Primers
Browse
NCBI
GISAID
Search
NCBI
GISAID
Genome Scan
Mutants
Substitution
Deletion
Tutorial
Contact
Browse
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
CA.3.1
N
SC2
CTGCAGATTTGGATGATTTCTCC
23
43.48
29463
29485
F
-23117.2
US
CA.3.1
ORF1ab
NIID WH-1 F501R913
CTTTACCAGCACGTGCTAGAAGG
23
52.17
896
874
R
-25657.5
Japan
CA.3.1
S
NIID WH-1 F24381R24873
ATTTGAAACAAAGACACCTTCAC
23
34.78
24856
24834
R
-22193.2
Japan
BA.5.2.61
N
Chan-N
TTGGATCTTTGTCATCCAATTTG
23
34.78
29306
29284
R
-21867.4
China
BA.5.2.61
N
SC2
CTGCAGATTTGGATGATTTCTCC
23
43.48
29463
29485
F
-23117.2
US
BA.5.2.61
ORF1ab
NIID WH-1 F501R913
CTTTACCAGCACGTGCTAGAAGG
23
52.17
896
874
R
-25657.5
Japan
BA.5.2.61
S
NIID WH-1 F24381R24873
ATTTGAAACAAAGACACCTTCAC
23
34.78
24856
24834
R
-22193.2
Japan
XBB.2.5
N
Chan-N
TTGGATCTTTGTCATCCAATTTG
23
34.78
29306
29284
R
-21867.4
China
XBB.2.5
N
SC2
CTGCAGATTTGGATGATTTCTCC
23
43.48
29463
29485
F
-23117.2
US
XBB.2.5
ORF1ab
NIID WH-1 F501R913
CTTTACCAGCACGTGCTAGAAGG
23
52.17
896
874
R
-25657.5
Japan
XBB.2.5
S
NIID WH-1 F24381R24873
ATTTGAAACAAAGACACCTTCAC
23
34.78
24856
24834
R
-22193.2
Japan
ED.2
N
Chan-N
TTGGATCTTTGTCATCCAATTTG
23
34.78
29306
29284
R
-21867.4
China
ED.2
N
SC2
CTGCAGATTTGGATGATTTCTCC
23
43.48
29463
29485
F
-23117.2
US
ED.2
ORF1ab
NIID WH-1 F501R913
CTTTACCAGCACGTGCTAGAAGG
23
52.17
896
874
R
-25657.5
Japan
ED.2
S
NIID WH-1 F24381R24873
ATTTGAAACAAAGACACCTTCAC
23
34.78
24856
24834
R
-22193.2
Japan
BU.2
N
Chan-N
TTGGATCTTTGTCATCCAATTTG
23
34.78
29306
29284
R
-21867.4
China
BU.2
N
SC2
CTGCAGATTTGGATGATTTCTCC
23
43.48
29463
29485
F
-23117.2
US
BU.2
ORF1ab
NIID WH-1 F501R913
CTTTACCAGCACGTGCTAGAAGG
23
52.17
896
874
R
-25657.5
Japan
BU.2
S
NIID WH-1 F24381R24873
ATTTGAAACAAAGACACCTTCAC
23
34.78
24856
24834
R
-22193.2
Japan
XBB.1.6
N
Chan-N
TTGGATCTTTGTCATCCAATTTG
23
34.78
29306
29284
R
-21867.4
China
XBB.1.6
N
SC2
CTGCAGATTTGGATGATTTCTCC
23
43.48
29463
29485
F
-23117.2
US
XBB.1.6
ORF1ab
NIID WH-1 F501R913
CTTTACCAGCACGTGCTAGAAGG
23
52.17
896
874
R
-25657.5
Japan
XBB.1.6
S
NIID WH-1 F24381R24873
ATTTGAAACAAAGACACCTTCAC
23
34.78
24856
24834
R
-22193.2
Japan
BN.1.3.11
N
Chan-N
TTGGATCTTTGTCATCCAATTTG
23
34.78
29306
29284
R
-21867.4
China
BN.1.3.11
N
SC2
CTGCAGATTTGGATGATTTCTCC
23
43.48
29463
29485
F
-23117.2
US
BN.1.3.11
ORF1ab
NIID WH-1 F501R913
CTTTACCAGCACGTGCTAGAAGG
23
52.17
896
874
R
-25657.5
Japan
BN.1.3.11
S
NIID WH-1 F24381R24873
ATTTGAAACAAAGACACCTTCAC
23
34.78
24856
24834
R
-22193.2
Japan
XCG
N
Chan-N
TTGGATCTTTGTCATCCAATTTG
23
34.78
29306
29284
R
-21867.4
China
XCG
N
SC2
CTGCAGATTTGGATGATTTCTCC
23
43.48
29463
29485
F
-23117.2
US
XCG
ORF1ab
NIID WH-1 F501R913
CTTTACCAGCACGTGCTAGAAGG
23
52.17
896
874
R
-25657.5
Japan
XCG
S
NIID WH-1 F24381R24873
ATTTGAAACAAAGACACCTTCAC
23
34.78
24856
24834
R
-22193.2
Japan
XBB.1.30
N
Chan-N
TTGGATCTTTGTCATCCAATTTG
23
34.78
29306
29284
R
-21867.4
China
XBB.1.30
N
SC2
CTGCAGATTTGGATGATTTCTCC
23
43.48
29463
29485
F
-23117.2
US
XBB.1.30
ORF1ab
NIID WH-1 F501R913
CTTTACCAGCACGTGCTAGAAGG
23
52.17
896
874
R
-25657.5
Japan
XBB.1.30
S
NIID WH-1 F24381R24873
ATTTGAAACAAAGACACCTTCAC
23
34.78
24856
24834
R
-22193.2
Japan
DT.2
N
Chan-N
TTGGATCTTTGTCATCCAATTTG
23
34.78
29306
29284
R
-21867.4
China
DT.2
N
SC2
CTGCAGATTTGGATGATTTCTCC
23
43.48
29463
29485
F
-23117.2
US
DT.2
ORF1ab
NIID WH-1 F501R913
CTTTACCAGCACGTGCTAGAAGG
23
52.17
896
874
R
-25657.5
Japan
DT.2
S
NIID WH-1 F24381R24873
ATTTGAAACAAAGACACCTTCAC
23
34.78
24856
24834
R
-22193.2
Japan
DT.1
N
Chan-N
TTGGATCTTTGTCATCCAATTTG
23
34.78
29306
29284
R
-21867.4
China
DT.1
N
SC2
CTGCAGATTTGGATGATTTCTCC
23
43.48
29463
29485
F
-23117.2
US
DT.1
ORF1ab
NIID WH-1 F501R913
CTTTACCAGCACGTGCTAGAAGG
23
52.17
896
874
R
-25657.5
Japan
DT.1
S
NIID WH-1 F24381R24873
ATTTGAAACAAAGACACCTTCAC
23
34.78
24856
24834
R
-22193.2
Japan
XCA
N
Chan-N
TTGGATCTTTGTCATCCAATTTG
23
34.78
29306
29284
R
-21867.4
China
XCA
N
SC2
CTGCAGATTTGGATGATTTCTCC
23
43.48
29463
29485
F
-23117.2
US
XCA
ORF1ab
NIID WH-1 F501R913
CTTTACCAGCACGTGCTAGAAGG
23
52.17
896
874
R
-25657.5
Japan
XCA
S
NIID WH-1 F24381R24873
ATTTGAAACAAAGACACCTTCAC
23
34.78
24856
24834
R
-22193.2
Japan
XBB.1.5.50
N
Chan-N
TTGGATCTTTGTCATCCAATTTG
23
34.78
29306
29284
R
-21867.4
China
XBB.1.5.50
N
SC2
CTGCAGATTTGGATGATTTCTCC
23
43.48
29463
29485
F
-23117.2
US
XBB.1.5.50
ORF1ab
NIID WH-1 F501R913
CTTTACCAGCACGTGCTAGAAGG
23
52.17
896
874
R
-25657.5
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
Page 4194 of 5293
Go to page:
Prev
1
442
883
1324
1765
2206
2647
3088
3529
3970
4411
4852
5293
Next