Table 1. . Polymerase chain reaction primer sets for detection of SARS-CoV-2 variants of concern.

Primer name	Position	Forward sequence 5′–3′	Position	Reverse sequence 5′–3′	Amplicon Size (bp)
G1_KFSHRC	21645–21664	ACACTAATTCTTTCACACGT	22101–22082	TCAAGGTCCATAAGAAAAGG	457
G2(A)_KFSHRC	22733–22754	TGCTTTACTAATGTCTATGCAG	23226–23207	GACTCAGTAAGAACACCTGT	494
G2(B)_KFSHRC	22882–22903	TCTTGATTCTAAGGTTGGTGGT	23519–23500	CCCCTATTAAACAGCCTGCA	638
G2(C)_KFSHRC	23296–23315	TCCACAGACACTTGAGATTC	23873–23854	CTATTCCAGTTAAAGCACGG	578
G3_KFSHRC	24368–24387	GACTCACTTTCTTCCACAGC	24993–24974	TCAGGTTGCAAAGGATCATA	626