Table 1.

Mutations in SARS-CoV-2 variants.

Virus Strain	NTD	Rod
Alpha α B.1.1.7 (UK)	∆H69 ∆V70 ∆Y144	D614G P681H T716I S982A D1118H
Beta β B.1.351 (S_Afr)	L18F D80A D215G ∆L242 ∆A243 ∆L244	D614G A701V
n/a C.1.2 (S_Afr)	P9L C136F ∆Y144 R190S D215G ∆A243 ∆L244	D614G H655Y N679K T716I T859N
Gamma γ P.1 (Brazil)	L18F T20N P26S D138Y R190S	D614G H655Y T1027I V1176F
Delta δ B.1.617.2 (India)	T19R T95I G142D ∆E156 ∆F157 R158G	D614G P681R D950N
Mu µ B.621 (Columbia)	T95I +143T Y144S Y145N	D614G P681H D950N
Lambda λ C.37 (Peru)	G75V T76I R246N ∆S247 ∆Y248 ∆L249 ∆250 ∆P251 ∆G252 ∆D253	D614G T859N
Omicron ο B.1.1.529 (S_Afr)	A67V ∆H69 ∆V70 T95I G142D ∆V143 ∆Y144 ∆Y145 L212I +214EPE	D614G H655Y N679K P681H N764K D796Y N856K N954K L981F

Mutation patterns in the NTD and rod-like regions of the SARS-CoV-2 spike protein were obtained from the GISAID database. Deletions (∆) and insertions (+) are indicated.