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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.1.546	N	SC2	CTGCAGATTTGGATGATTTCTCC	23	43.48	29463	29485	F	-23117.2	US
B.1.546	ORF1ab	NIID WH-1 F501R913	CTTTACCAGCACGTGCTAGAAGG	23	52.17	896	874	R	-25657.5	Japan
B.1.546	S	NIID WH-1 F24381R24873	ATTTGAAACAAAGACACCTTCAC	23	34.78	24856	24834	R	-22193.2	Japan
B.1.194	N	Chan-N	TTGGATCTTTGTCATCCAATTTG	23	34.78	29306	29284	R	-21867.4	China
B.1.194	N	SC2	CTGCAGATTTGGATGATTTCTCC	23	43.48	29463	29485	F	-23117.2	US
B.1.194	ORF1ab	NIID WH-1 F501R913	CTTTACCAGCACGTGCTAGAAGG	23	52.17	896	874	R	-25657.5	Japan
B.1.194	S	NIID WH-1 F24381R24873	ATTTGAAACAAAGACACCTTCAC	23	34.78	24856	24834	R	-22193.2	Japan
B.1.429.1	N	Chan-N	TTGGATCTTTGTCATCCAATTTG	23	34.78	29306	29284	R	-21867.4	China
B.1.429.1	N	SC2	CTGCAGATTTGGATGATTTCTCC	23	43.48	29463	29485	F	-23117.2	US
B.1.429.1	ORF1ab	NIID WH-1 F501R913	CTTTACCAGCACGTGCTAGAAGG	23	52.17	896	874	R	-25657.5	Japan
B.1.429.1	S	NIID WH-1 F24381R24873	ATTTGAAACAAAGACACCTTCAC	23	34.78	24856	24834	R	-22193.2	Japan
P.1.9 (Gamma)	N	Chan-N	TTGGATCTTTGTCATCCAATTTG	23	34.78	29306	29284	R	-21867.4	China
P.1.9 (Gamma)	N	SC2	CTGCAGATTTGGATGATTTCTCC	23	43.48	29463	29485	F	-23117.2	US
P.1.9 (Gamma)	ORF1ab	NIID WH-1 F501R913	CTTTACCAGCACGTGCTAGAAGG	23	52.17	896	874	R	-25657.5	Japan
P.1.9 (Gamma)	S	NIID WH-1 F24381R24873	ATTTGAAACAAAGACACCTTCAC	23	34.78	24856	24834	R	-22193.2	Japan
AY.25.1.1 (Delta)	N	Chan-N	TTGGATCTTTGTCATCCAATTTG	23	34.78	29306	29284	R	-21867.4	China
AY.25.1.1 (Delta)	N	SC2	CTGCAGATTTGGATGATTTCTCC	23	43.48	29463	29485	F	-23117.2	US
AY.25.1.1 (Delta)	ORF1ab	NIID WH-1 F501R913	CTTTACCAGCACGTGCTAGAAGG	23	52.17	896	874	R	-25657.5	Japan
AY.25.1.1 (Delta)	S	NIID WH-1 F24381R24873	ATTTGAAACAAAGACACCTTCAC	23	34.78	24856	24834	R	-22193.2	Japan
B.1.203	N	Chan-N	TTGGATCTTTGTCATCCAATTTG	23	34.78	29306	29284	R	-21867.4	China
B.1.203	N	SC2	CTGCAGATTTGGATGATTTCTCC	23	43.48	29463	29485	F	-23117.2	US
B.1.203	ORF1ab	NIID WH-1 F501R913	CTTTACCAGCACGTGCTAGAAGG	23	52.17	896	874	R	-25657.5	Japan
B.1.203	S	NIID WH-1 F24381R24873	ATTTGAAACAAAGACACCTTCAC	23	34.78	24856	24834	R	-22193.2	Japan
B.1.1.157	N	Chan-N	TTGGATCTTTGTCATCCAATTTG	23	34.78	29306	29284	R	-21867.4	China
B.1.1.157	N	SC2	CTGCAGATTTGGATGATTTCTCC	23	43.48	29463	29485	F	-4751.81	US
B.1.1.157	ORF1ab	NIID WH-1 F501R913	CTTTACCAGCACGTGCTAGAAGG	23	52.17	896	874	R	-25657.5	Japan
B.1.1.157	S	NIID WH-1 F24381R24873	ATTTGAAACAAAGACACCTTCAC	23	34.78	24856	24834	R	-22193.2	Japan
B.1.1.176	N	Chan-N	TTGGATCTTTGTCATCCAATTTG	23	34.78	29306	29284	R	-21867.4	China
B.1.1.176	N	SC2	CTGCAGATTTGGATGATTTCTCC	23	43.48	29463	29485	F	-23117.2	US
B.1.1.176	ORF1ab	NIID WH-1 F501R913	CTTTACCAGCACGTGCTAGAAGG	23	52.17	896	874	R	-25657.5	Japan
B.1.1.176	S	NIID WH-1 F24381R24873	ATTTGAAACAAAGACACCTTCAC	23	34.78	24856	24834	R	-22193.2	Japan
AY.3.4 (Delta)	N	Chan-N	TTGGATCTTTGTCATCCAATTTG	23	34.78	29306	29284	R	-21867.4	China
AY.3.4 (Delta)	N	SC2	CTGCAGATTTGGATGATTTCTCC	23	43.48	29463	29485	F	-23117.2	US
AY.3.4 (Delta)	ORF1ab	NIID WH-1 F501R913	CTTTACCAGCACGTGCTAGAAGG	23	52.17	896	874	R	-25657.5	Japan
AY.3.4 (Delta)	S	NIID WH-1 F24381R24873	ATTTGAAACAAAGACACCTTCAC	23	34.78	24856	24834	R	-22193.2	Japan
B.1.1.391	N	Chan-N	TTGGATCTTTGTCATCCAATTTG	23	34.78	29306	29284	R	-21867.4	China
B.1.1.391	N	SC2	CTGCAGATTTGGATGATTTCTCC	23	43.48	29463	29485	F	-23117.2	US
B.1.1.391	ORF1ab	NIID WH-1 F501R913	CTTTACCAGCACGTGCTAGAAGG	23	52.17	896	874	R	-25657.5	Japan
B.1.1.391	S	NIID WH-1 F24381R24873	ATTTGAAACAAAGACACCTTCAC	23	34.78	24856	24834	R	-22193.2	Japan
B.1.393	N	Chan-N	TTGGATCTTTGTCATCCAATTTG	23	34.78	29306	29284	R	-21867.4	China
B.1.393	N	SC2	CTGCAGATTTGGATGATTTCTCC	23	43.48	29463	29485	F	-19361.6	US
B.1.393	ORF1ab	NIID WH-1 F501R913	CTTTACCAGCACGTGCTAGAAGG	23	52.17	896	874	R	-25657.5	Japan
B.1.393	S	NIID WH-1 F24381R24873	ATTTGAAACAAAGACACCTTCAC	23	34.78	24856	24834	R	-22193.2	Japan
B.1.432	N	Chan-N	TTGGATCTTTGTCATCCAATTTG	23	34.78	29306	29284	R	-21867.4	China
B.1.432	N	SC2	CTGCAGATTTGGATGATTTCTCC	23	43.48	29463	29485	F	-23117.2	US
B.1.432	ORF1ab	NIID WH-1 F501R913	CTTTACCAGCACGTGCTAGAAGG	23	52.17	896	874	R	-25657.5	Japan
B.1.432	S	NIID WH-1 F24381R24873	ATTTGAAACAAAGACACCTTCAC	23	34.78	24856	24834	R	-22193.2	Japan
B.1.1.388	N	Chan-N	TTGGATCTTTGTCATCCAATTTG	23	34.78	29306	29284	R	-21867.4	China
B.1.1.388	N	SC2	CTGCAGATTTGGATGATTTCTCC	23	43.48	29463	29485	F	-23117.2	US
B.1.1.388	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