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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 |
|---|---|---|---|---|---|---|---|---|---|---|
| BQ.1.8 | ORF1ab | Young-ORF1ab | CACTTAATGTAAGGCTTTGTTAAG | 24 | 33.33 | 14243 | 14220 | R | -22408 | Singapore |
| BQ.1.8 | S | Young-S | TATACATGTCTCTGGGACCA | 20 | 45 | 21763 | 21782 | F | -13305.5 | Singapore |
| BQ.1.8 | S | Young-S | ATCCAGCCTCTTATTATGTTAGAC | 24 | 37.5 | 21876 | 21853 | R | -22070.7 | Singapore |
| BQ.1.8 | N | Young-N | CTCAGTCCAAGATGGTATTTCT | 22 | 40.91 | 28583 | 28604 | F | -21953.9 | Singapore |
| BQ.1.8 | N | Young-N | AGCACCATAGGGAAGTCC | 18 | 55.56 | 28648 | 28631 | R | -19874.5 | Singapore |
| BN.1.11 | ORF1ab | Young-ORF1ab | TCATTGTTAATGCCTATATTAACC | 24 | 29.17 | 14155 | 14178 | F | -20695.4 | Singapore |
| BN.1.11 | ORF1ab | Young-ORF1ab | CACTTAATGTAAGGCTTTGTTAAG | 24 | 33.33 | 14243 | 14220 | R | -22408 | Singapore |
| BN.1.11 | S | Young-S | TATACATGTCTCTGGGACCA | 20 | 45 | 21763 | 21782 | F | -19121.1 | Singapore |
| BN.1.11 | S | Young-S | ATCCAGCCTCTTATTATGTTAGAC | 24 | 37.5 | 21876 | 21853 | R | -22070.7 | Singapore |
| BN.1.11 | N | Young-N | CTCAGTCCAAGATGGTATTTCT | 22 | 40.91 | 28583 | 28604 | F | -21953.9 | Singapore |
| BN.1.11 | N | Young-N | AGCACCATAGGGAAGTCC | 18 | 55.56 | 28648 | 28631 | R | -19874.5 | Singapore |
| BU.1 | ORF1ab | Young-ORF1ab | TCATTGTTAATGCCTATATTAACC | 24 | 29.17 | 14155 | 14178 | F | -20695.4 | Singapore |
| BU.1 | ORF1ab | Young-ORF1ab | CACTTAATGTAAGGCTTTGTTAAG | 24 | 33.33 | 14243 | 14220 | R | -22408 | Singapore |
| BU.1 | S | Young-S | TATACATGTCTCTGGGACCA | 20 | 45 | 21763 | 21782 | F | -13305.5 | Singapore |
| BU.1 | S | Young-S | ATCCAGCCTCTTATTATGTTAGAC | 24 | 37.5 | 21876 | 21853 | R | -22070.7 | Singapore |
| BU.1 | N | Young-N | CTCAGTCCAAGATGGTATTTCT | 22 | 40.91 | 28583 | 28604 | F | -21953.9 | Singapore |
| BU.1 | N | Young-N | AGCACCATAGGGAAGTCC | 18 | 55.56 | 28648 | 28631 | R | -19874.5 | Singapore |
| EW.3 | ORF1ab | Young-ORF1ab | TCATTGTTAATGCCTATATTAACC | 24 | 29.17 | 14155 | 14178 | F | -20695.4 | Singapore |
| EW.3 | ORF1ab | Young-ORF1ab | CACTTAATGTAAGGCTTTGTTAAG | 24 | 33.33 | 14243 | 14220 | R | -22408 | Singapore |
| EW.3 | S | Young-S | TATACATGTCTCTGGGACCA | 20 | 45 | 21763 | 21782 | F | -13305.5 | Singapore |
| EW.3 | S | Young-S | ATCCAGCCTCTTATTATGTTAGAC | 24 | 37.5 | 21876 | 21853 | R | -22070.7 | Singapore |
| EW.3 | N | Young-N | CTCAGTCCAAGATGGTATTTCT | 22 | 40.91 | 28583 | 28604 | F | -21953.9 | Singapore |
| EW.3 | N | Young-N | AGCACCATAGGGAAGTCC | 18 | 55.56 | 28648 | 28631 | R | -19874.5 | Singapore |
| AY.16.1 (Delta) | S | Young-S | ATCCAGCCTCTTATTATGTTAGAC | 24 | 37.5 | 21876 | 21853 | R | -22070.7 | Singapore |
| AY.16.1 (Delta) | N | Young-N | CTCAGTCCAAGATGGTATTTCT | 22 | 40.91 | 28583 | 28604 | F | -21953.9 | Singapore |
| AY.16.1 (Delta) | N | Young-N | AGCACCATAGGGAAGTCC | 18 | 55.56 | 28648 | 28631 | R | -19874.5 | Singapore |
| BA.2.9.7 | ORF1ab | Young-ORF1ab | TCATTGTTAATGCCTATATTAACC | 24 | 29.17 | 14155 | 14178 | F | -20695.4 | Singapore |
| BA.2.9.7 | ORF1ab | Young-ORF1ab | CACTTAATGTAAGGCTTTGTTAAG | 24 | 33.33 | 14243 | 14220 | R | -22408 | Singapore |
| BA.2.9.7 | S | Young-S | TATACATGTCTCTGGGACCA | 20 | 45 | 21763 | 21782 | F | -19121.1 | Singapore |
| BA.2.9.7 | S | Young-S | ATCCAGCCTCTTATTATGTTAGAC | 24 | 37.5 | 21876 | 21853 | R | -22070.7 | Singapore |
| BA.2.9.7 | N | Young-N | CTCAGTCCAAGATGGTATTTCT | 22 | 40.91 | 28583 | 28604 | F | -21953.9 | Singapore |
| BA.2.9.7 | N | Young-N | AGCACCATAGGGAAGTCC | 18 | 55.56 | 28648 | 28631 | R | -19874.5 | Singapore |
| BA.2.72 | ORF1ab | Young-ORF1ab | TCATTGTTAATGCCTATATTAACC | 24 | 29.17 | 14155 | 14178 | F | -20695.4 | Singapore |
| BA.2.72 | ORF1ab | Young-ORF1ab | CACTTAATGTAAGGCTTTGTTAAG | 24 | 33.33 | 14243 | 14220 | R | -22408 | Singapore |
| BA.2.72 | S | Young-S | TATACATGTCTCTGGGACCA | 20 | 45 | 21763 | 21782 | F | -19121.1 | Singapore |
| BA.2.72 | S | Young-S | ATCCAGCCTCTTATTATGTTAGAC | 24 | 37.5 | 21876 | 21853 | R | -22070.7 | Singapore |
| BA.2.72 | N | Young-N | CTCAGTCCAAGATGGTATTTCT | 22 | 40.91 | 28583 | 28604 | F | -21953.9 | Singapore |
| BA.2.72 | N | Young-N | AGCACCATAGGGAAGTCC | 18 | 55.56 | 28648 | 28631 | R | -19874.5 | Singapore |
| BA.2.7 | ORF1ab | Young-ORF1ab | TCATTGTTAATGCCTATATTAACC | 24 | 29.17 | 14155 | 14178 | F | -20695.4 | Singapore |
| BA.2.7 | ORF1ab | Young-ORF1ab | CACTTAATGTAAGGCTTTGTTAAG | 24 | 33.33 | 14243 | 14220 | R | -22408 | Singapore |
| BA.2.7 | S | Young-S | TATACATGTCTCTGGGACCA | 20 | 45 | 21763 | 21782 | F | -19121.1 | Singapore |
| BA.2.7 | S | Young-S | ATCCAGCCTCTTATTATGTTAGAC | 24 | 37.5 | 21876 | 21853 | R | -22070.7 | Singapore |
| BA.2.7 | N | Young-N | CTCAGTCCAAGATGGTATTTCT | 22 | 40.91 | 28583 | 28604 | F | -21953.9 | Singapore |
| BA.2.7 | N | Young-N | AGCACCATAGGGAAGTCC | 18 | 55.56 | 28648 | 28631 | R | -19874.5 | Singapore |
| BA.2.20 | ORF1ab | Young-ORF1ab | TCATTGTTAATGCCTATATTAACC | 24 | 29.17 | 14155 | 14178 | F | -20695.4 | Singapore |
| BA.2.20 | ORF1ab | Young-ORF1ab | CACTTAATGTAAGGCTTTGTTAAG | 24 | 33.33 | 14243 | 14220 | R | -22408 | Singapore |
| BA.2.20 | S | Young-S | TATACATGTCTCTGGGACCA | 20 | 45 | 21763 | 21782 | F | -19121.1 | Singapore |
| BA.2.20 | S | Young-S | ATCCAGCCTCTTATTATGTTAGAC | 24 | 37.5 | 21876 | 21853 | R | -22070.7 | Singapore |
| BA.2.20 | N | Young-N | CTCAGTCCAAGATGGTATTTCT | 22 | 40.91 | 28583 | 28604 | F | -21953.9 | Singapore |
| BA.2.20 | N | Young-N | AGCACCATAGGGAAGTCC | 18 | 55.56 | 28648 | 28631 | R | -19874.5 | Singapore |
| 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 |