Abstract: However, multiple sequence alignment reveals that the majority of SARS-CoV-2 possesses a variant RSM harboring SL5b C241U, and intriguingly, several variations in the coding sequences of viral proteins, such as
Nsp12 P323L,
S protein
D614G, and
N protein
R203K-
G204R, are concurrently found with such variant RSM.
Result: Several non-synonymous variations are found differential between cluster A and B, for example, C14408U,
A23403G, and
G28881A-
G28882A-
G28883C resulting in
Nsp12 P323L,
PMID: 34147651
2021
Infection, genetics and evolution
Result: 3 of the clades are due to the high recurrent mutations [
Nsp6:
L37F (Clade 1),
Spike:
D614G (Clade 3) and
Nsp12:
P323L (Clade 4)] and one of the clade is due to the moderately recurring mutation [
ORF8:
L84S (Clade 2)].
Result: For instance, additional mutations in
Spike:
D614G (Clade 3a) have led to: Clade 3b (
Nsp12:
P323L), Clade 3c (
Nsp12:
P323L and
ORF3a:
Q57H), Clade 3d (
Nsp12: