Correlates of SARS-CoV-2 Variants on Deaths, Case Incidence and Case Fatality Ratio among the Continents for the Period of 1 December 2020 to 15 March 2021.
Result: The NS3_Q57H mutation was reported at 46.10%, 32.99% and 63.30% in SARS-CoV-2 genome sequences isolated from Africa, Australia and North America, respectively.
Near-Complete Genome Sequences of Nine SARS-CoV-2 Strains Harboring the D614G Mutation in Malaysia.
Result: Firstly, the GR-GH variants defined by the presence of the D614G, G204R, and Q57H mutations in the S, N, and ORF3a proteins, respectively, were observed in 14 sequences from different parts of India, starting from May 2020 (Figure 2).
High Prevalence of SARS-CoV-2 Genetic Variation and D614G Mutation in Pediatric Patients With COVID-19.
PMID: 34095334
2021
Open forum infectious diseases
Discussion: G25563T leads to the Q57H missense mutation ORF3a that is associated with host cell apoptosis and contributes to increased infectivity and virulence.
Characterization of SARS-CoV-2 different variants and related morbidity and mortality: a systematic review.
PMID: 34103090
2021
European journal of medical research
Table: Q57H
Global variation in SARS-CoV-2 proteome and its implication in pre-lockdown emergence and dissemination of 5 dominant SARS-CoV-2 clades.
PMID: 34147651
2021
Infection, genetics and evolution
Figure: B-H) Global distribution of (represented by percentage frequency) highly recurring mutations: B) Nsp2:T85I, C) Nsp6:L37F, D) Nsp12:P323L, E) Spike:D614G, F) ORF3a:Q57H, G) N protein:R203K and H) N protein:G204R.
Discussion: For instance, Nsp2:T85I and ORF3a:Q57H (mostly occur together) along with Spike:
Development of a genotyping platform for SARS-CoV-2 variants using high-resolution melting analysis.
PMID: 34154921
2021
Journal of infection and chemotherapy
Table: Q57H
Genomic monitoring unveil the early detection of the SARS-CoV-2 B.1.351 (beta) variant (20H/501Y.V2) in Brazil.
Result: The B.1.351 VOC was characterized by K417N, E484K, N501Y in the spike region and 19 mutations and 2 deletions as follows: ORF1ab: T265I, R724K, S1612L, K1655N, K3353R, SGF 3675_F3677del, P4715L, E5585D; spike: D80A, D215G, L242_L244del, A262D, D614G, C1247F; ORF3a: Q57H,