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
  
P.7NChan-NTTGGATCTTTGTCATCCAATTTG2334.782930629284R-4360.53China
P.7NSC2CTGCAGATTTGGATGATTTCTCC2343.482946329485F-23117.2US
P.7ORF1abNIID WH-1 F501R913CTTTACCAGCACGTGCTAGAAGG2352.17896874R-25657.5Japan
P.7SNIID WH-1 F24381R24873ATTTGAAACAAAGACACCTTCAC2334.782485624834R-22193.2Japan
P.2 (Zeta)NChan-NTTGGATCTTTGTCATCCAATTTG2334.782930629284R-21867.4China
P.2 (Zeta)NSC2CTGCAGATTTGGATGATTTCTCC2343.482946329485F-23117.2US
P.2 (Zeta)ORF1abNIID WH-1 F501R913CTTTACCAGCACGTGCTAGAAGG2352.17896874R-25657.5Japan
P.2 (Zeta)SNIID WH-1 F24381R24873ATTTGAAACAAAGACACCTTCAC2334.782485624834R-22193.2Japan
B.1.1.33NChan-NTTGGATCTTTGTCATCCAATTTG2334.782930629284R-21867.4China
B.1.1.33NSC2CTGCAGATTTGGATGATTTCTCC2343.482946329485F-23117.2US
B.1.1.33ORF1abNIID WH-1 F501R913CTTTACCAGCACGTGCTAGAAGG2352.17896874R-25657.5Japan
B.1.1.33SNIID WH-1 F24381R24873ATTTGAAACAAAGACACCTTCAC2334.782485624834R-22193.2Japan
N.3NChan-NTTGGATCTTTGTCATCCAATTTG2334.782930629284R-21867.4China
N.3NSC2CTGCAGATTTGGATGATTTCTCC2343.482946329485F-23117.2US
N.3ORF1abNIID WH-1 F501R913CTTTACCAGCACGTGCTAGAAGG2352.17896874R-25657.5Japan
N.3SNIID WH-1 F24381R24873ATTTGAAACAAAGACACCTTCAC2334.782485624834R-22193.2Japan
B.1.499NChan-NTTGGATCTTTGTCATCCAATTTG2334.782930629284R-21867.4China
B.1.499NSC2CTGCAGATTTGGATGATTTCTCC2343.482946329485F-23117.2US
B.1.499ORF1abNIID WH-1 F501R913CTTTACCAGCACGTGCTAGAAGG2352.17896874R-25657.5Japan
B.1.499SNIID WH-1 F24381R24873ATTTGAAACAAAGACACCTTCAC2334.782485624834R-22193.2Japan
N.9NChan-NTTGGATCTTTGTCATCCAATTTG2334.782930629284R-21867.4China
N.9NSC2CTGCAGATTTGGATGATTTCTCC2343.482946329485F-23117.2US
N.9ORF1abNIID WH-1 F501R913CTTTACCAGCACGTGCTAGAAGG2352.17896874R-25657.5Japan
N.9SNIID WH-1 F24381R24873ATTTGAAACAAAGACACCTTCAC2334.782485624834R-22193.2Japan
B.1.212NChan-NTTGGATCTTTGTCATCCAATTTG2334.782930629284R-21867.4China
B.1.212NSC2CTGCAGATTTGGATGATTTCTCC2343.482946329485F-23117.2US
B.1.212ORF1abNIID WH-1 F501R913CTTTACCAGCACGTGCTAGAAGG2352.17896874R-25657.5Japan
B.1.212SNIID WH-1 F24381R24873ATTTGAAACAAAGACACCTTCAC2334.782485624834R-22193.2Japan
JN.1.61NChan-NTTGGATCTTTGTCATCCAATTTG2334.782930629284R-21867.4China
JN.1.61NSC2CTGCAGATTTGGATGATTTCTCC2343.482946329485F-23117.2US
JN.1.61ORF1abNIID WH-1 F501R913CTTTACCAGCACGTGCTAGAAGG2352.17896874R-26378.9Japan
JN.1.61SNIID WH-1 F24381R24873ATTTGAAACAAAGACACCTTCAC2334.782485624834R-22193.2Japan
XBB.1.16.6NChan-NTTGGATCTTTGTCATCCAATTTG2334.782930629284R-21867.4China
XBB.1.16.6NSC2CTGCAGATTTGGATGATTTCTCC2343.482946329485F-23117.2US
XBB.1.16.6ORF1abNIID WH-1 F501R913CTTTACCAGCACGTGCTAGAAGG2352.17896874R-25657.5Japan
XBB.1.16.6SNIID WH-1 F24381R24873ATTTGAAACAAAGACACCTTCAC2334.782485624834R-22193.2Japan
JN.4NChan-NTTGGATCTTTGTCATCCAATTTG2334.782930629284R-21867.4China
JN.4NSC2CTGCAGATTTGGATGATTTCTCC2343.482946329485F-23117.2US
JN.4ORF1abNIID WH-1 F501R913CTTTACCAGCACGTGCTAGAAGG2352.17896874R-26378.9Japan
JN.4SNIID WH-1 F24381R24873ATTTGAAACAAAGACACCTTCAC2334.782485624834R-22193.2Japan
JN.1.3NChan-NTTGGATCTTTGTCATCCAATTTG2334.782930629284R-21867.4China
JN.1.3NSC2CTGCAGATTTGGATGATTTCTCC2343.482946329485F-23117.2US
JN.1.3ORF1abNIID WH-1 F501R913CTTTACCAGCACGTGCTAGAAGG2352.17896874R-26378.9Japan
JN.1.3SNIID WH-1 F24381R24873ATTTGAAACAAAGACACCTTCAC2334.782485624834R-22193.2Japan
BA.2.86NChan-NTTGGATCTTTGTCATCCAATTTG2334.782930629284R-21867.4China
BA.2.86NSC2CTGCAGATTTGGATGATTTCTCC2343.482946329485F-23117.2US
BA.2.86ORF1abNIID WH-1 F501R913CTTTACCAGCACGTGCTAGAAGG2352.17896874R-26378.9Japan
BA.2.86SNIID WH-1 F24381R24873ATTTGAAACAAAGACACCTTCAC2334.782485624834R-22193.2Japan
XBB.1.41.2NChan-NTTGGATCTTTGTCATCCAATTTG2334.782930629284R-21867.4China
XBB.1.41.2NSC2CTGCAGATTTGGATGATTTCTCC2343.482946329485F-23117.2US
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