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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.1.369 | ORF1ab | NIID WH-1 F509R854 | CAGAAGTTGTTATCGACATAGC | 22 | 40.91 | 837 | 816 | R | -17929.7 | Japan |
| C.30 | ORF1ab | NIID WH-1 F509R854 | CAGAAGTTGTTATCGACATAGC | 22 | 40.91 | 837 | 816 | R | -17929.7 | Japan |
| W.3 | ORF1ab | NIID WH-1 F509R854 | CAGAAGTTGTTATCGACATAGC | 22 | 40.91 | 837 | 816 | R | -17929.7 | Japan |
| B.1.177.67 | ORF1ab | NIID WH-1 F509R854 | CAGAAGTTGTTATCGACATAGC | 22 | 40.91 | 837 | 816 | R | -17929.7 | Japan |
| BA.2.3 | ORF1ab | NIID WH-1 F509R854 | CAGAAGTTGTTATCGACATAGC | 22 | 40.91 | 837 | 816 | R | -17929.7 | Japan |
| B.1.407 | ORF1ab | NIID WH-1 F509R854 | CAGAAGTTGTTATCGACATAGC | 22 | 40.91 | 837 | 816 | R | -17929.7 | Japan |
| BA.3 (Omicron) | ORF1ab | NIID WH-1 F509R854 | CAGAAGTTGTTATCGACATAGC | 22 | 40.91 | 837 | 816 | R | -17929.7 | Japan |
| BA.3.1 | ORF1ab | NIID WH-1 F509R854 | CAGAAGTTGTTATCGACATAGC | 22 | 40.91 | 837 | 816 | R | -17929.7 | Japan |
| AY.87 (Delta) | ORF1ab | NIID WH-1 F509R854 | CAGAAGTTGTTATCGACATAGC | 22 | 40.91 | 837 | 816 | R | -17929.7 | Japan |
| AY.102 (Delta) | ORF1ab | NIID WH-1 F509R854 | CAGAAGTTGTTATCGACATAGC | 22 | 40.91 | 837 | 816 | R | -17929.7 | Japan |
| D.4 | ORF1ab | NIID WH-1 F509R854 | CAGAAGTTGTTATCGACATAGC | 22 | 40.91 | 837 | 816 | R | -17929.7 | Japan |
| B.1.562 | ORF1ab | NIID WH-1 F509R854 | CAGAAGTTGTTATCGACATAGC | 22 | 40.91 | 837 | 816 | R | -17929.7 | Japan |
| C.30.1 | ORF1ab | NIID WH-1 F509R854 | CAGAAGTTGTTATCGACATAGC | 22 | 40.91 | 837 | 816 | R | -17929.7 | Japan |
| HV.1.7 | S | Won-S | CACCTGTGCCTGTTAAACCA | 20 | 50 | 23213 | 23194 | R | -17934.7 | South Korea |
| B.1.617.2 (Delta) | N | NIH-TH_N | CGTTTGGTGGACCCTCAGAT | 20 | 55 | 28320 | 28339 | F | -17940.7 | Thailand |
| B.1.471 | N | US-CDC-N-2 | GCGCGACATTCCGAAGAA | 18 | 55.56 | 29230 | 29213 | R | -17944.4 | US |
| B.1.1.421 | N | US-CDC-N-2 | GCGCGACATTCCGAAGAA | 18 | 55.56 | 29230 | 29213 | R | -17944.4 | US |
| B.1.177.67 | N | US-CDC-N-2 | GCGCGACATTCCGAAGAA | 18 | 55.56 | 29230 | 29213 | R | -17944.4 | US |
| BL.1.5 | N | CN-CDC-N | GGGGAACTTCTCCTGCTAGAAT | 22 | 50 | 28881 | 28902 | F | -17951.7 | China |
| BA.2.38.2 | N | CN-CDC-N | GGGGAACTTCTCCTGCTAGAAT | 22 | 50 | 28881 | 28902 | F | -17951.7 | China |
| BA.2.25.1 | N | CN-CDC-N | GGGGAACTTCTCCTGCTAGAAT | 22 | 50 | 28881 | 28902 | F | -17951.7 | China |
| BA.2.3.7 | N | CN-CDC-N | GGGGAACTTCTCCTGCTAGAAT | 22 | 50 | 28881 | 28902 | F | -17951.7 | China |
| B.1.545 | N | CN-CDC-N | GGGGAACTTCTCCTGCTAGAAT | 22 | 50 | 28881 | 28902 | F | -17951.7 | China |
| EG.2.1 | N | CN-CDC-N | GGGGAACTTCTCCTGCTAGAAT | 22 | 50 | 28881 | 28902 | F | -17951.7 | China |
| XBB.1.9.2 | N | CN-CDC-N | GGGGAACTTCTCCTGCTAGAAT | 22 | 50 | 28881 | 28902 | F | -17951.7 | China |
| B.1.340 | N | CN-CDC-N | GGGGAACTTCTCCTGCTAGAAT | 22 | 50 | 28881 | 28902 | F | -17951.7 | China |
| B.1.1.74 | N | CN-CDC-N | GGGGAACTTCTCCTGCTAGAAT | 22 | 50 | 28881 | 28902 | F | -17951.7 | China |
| B.1.1.463 | N | CN-CDC-N | GGGGAACTTCTCCTGCTAGAAT | 22 | 50 | 28881 | 28902 | F | -17951.7 | China |
| N.2 | N | CN-CDC-N | GGGGAACTTCTCCTGCTAGAAT | 22 | 50 | 28881 | 28902 | F | -17951.7 | China |
| BA.1.17.1 | N | CN-CDC-N | GGGGAACTTCTCCTGCTAGAAT | 22 | 50 | 28881 | 28902 | F | -17951.7 | China |
| P.1.9 (Gamma) | N | CN-CDC-N | GGGGAACTTCTCCTGCTAGAAT | 22 | 50 | 28881 | 28902 | F | -17951.7 | China |
| B.1.1.239 | N | CN-CDC-N | GGGGAACTTCTCCTGCTAGAAT | 22 | 50 | 28881 | 28902 | F | -17951.7 | China |
| FD.1 | N | CN-CDC-N | GGGGAACTTCTCCTGCTAGAAT | 22 | 50 | 28881 | 28902 | F | -17951.7 | China |
| B.1.1.297 | N | CN-CDC-N | GGGGAACTTCTCCTGCTAGAAT | 22 | 50 | 28881 | 28902 | F | -17951.7 | China |
| B.50 | ORF1ab | NIID WH-1 F509R854 | CTCGAACTGCACCTCATGG | 19 | 57.89 | 492 | 510 | F | -17963.7 | Japan |
| BQ.1.1.58 | ORF1ab | HKU-ORF1b | AACRCGCTTAACAAAGCACTC | 21 | 42.86 | 18909 | 18889 | R | -17966.6 | Hong Kong |
| FL.10.2 | ORF1ab | HKU-ORF1b | AACRCGCTTAACAAAGCACTC | 21 | 42.86 | 18909 | 18889 | R | -17966.6 | Hong Kong |
| JN.8 | ORF1ab | HKU-ORF1b | AACRCGCTTAACAAAGCACTC | 21 | 42.86 | 18909 | 18889 | R | -17966.6 | Hong Kong |
| B.1.210 | ORF1ab | HKU-ORF1b | AACRCGCTTAACAAAGCACTC | 21 | 42.86 | 18909 | 18889 | R | -17966.6 | Hong Kong |
| BQ.1.1.6 | ORF1ab | HKU-ORF1b | AACRCGCTTAACAAAGCACTC | 21 | 42.86 | 18909 | 18889 | R | -17966.6 | Hong Kong |
| JN.1.56 | S | Young-S | ATCCAGCCTCTTATTATGTTAGAC | 24 | 37.5 | 21876 | 21853 | R | -17969.8 | Singapore |
| BA.4.1.11 | N | US-CDC-N-2 | TTACAAACATTGGCCGCAAA | 20 | 40 | 29164 | 29183 | F | -17982.1 | US |
| B.1.213 | N | US-CDC-N-2 | TTACAAACATTGGCCGCAAA | 20 | 40 | 29164 | 29183 | F | -17982.1 | US |
| BA.4.1.10 | N | US-CDC-N-2 | TTACAAACATTGGCCGCAAA | 20 | 40 | 29164 | 29183 | F | -17982.1 | US |
| CS.1 | N | US-CDC-N-2 | TTACAAACATTGGCCGCAAA | 20 | 40 | 29164 | 29183 | F | -17982.1 | US |
| XBB.1.5.46 | ORF1ab | Won-ORF1ab | TGCATTAACATTGGCCGTGA | 20 | 45 | 15558 | 15539 | R | -17986.2 | South Korea |
| B.50 | N | HKU-N | CGAAGGTGTGACTTCCATG | 19 | 52.63 | 29254 | 29236 | R | -17988.2 | Hong Kong |
| B.19 | N | HKU-N | CGAAGGTGTGACTTCCATG | 19 | 52.63 | 29254 | 29236 | R | -17988.2 | Hong Kong |
| JN.1.7.6 | N | CN-CDC-N | CAGACATTTTGCTCTCAAGCTG | 22 | 45.45 | 28979 | 28958 | R | -17999.1 | China |
| LU.2 | N | CN-CDC-N | CAGACATTTTGCTCTCAAGCTG | 22 | 45.45 | 28979 | 28958 | R | -17999.1 | 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 |