Variants : Orf14

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Original Article
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Novel variant 20E (EU1) was characterized by a spike mutation (A222V) as well as amino acid substitutions in the nucleocapsid protein. However, the mutations did not confer any transmission advantage on the variant. Cluster 20E (EU1) consisting of B.1.177 lineage was designated when a cluster of sequences in Clade 20A showed an additional mutation in spike (S:A222V).
Pre-print ( medRXiv )
Date of Publishing 2021 Mar 24
Title Emergence and spread of a SARS-CoV-2 variant through Europe in the summer of 2020
Date of Entry 2021 Jul 2



Sequence : Orf14

Total row(s): 9
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Original Article
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Phylogenetic analysis of two SARS-CoV-2 genome sequences (accession no. EPI_ISL_492181, EPI_ISL_492182) from Arkansas with other GISAID sequences available till 7 July 2020 revealed that both genomes grouped in different subclusters of clade G. Clade G is defined by S protein D614G mutation. The color (clade) of the dots was classified according to the mutation marks from the GISAID database nomenclature
33334896
(Microbiol Resour Announc)
PMID
33334896
Date of Publishing: 2020 Dec 17
Title Two SARS-CoV-2 Genome Sequences of Isolates from Rural U.S. Patients Harboring the D614G Mutation, Obtained Using Nanopore Sequencing
Author(s) nameJenjaroenpun P, Wanchai V et al.
Journal Microbiol Resour Announc
Impact factor
0.88
Citation count: 4


Compared to the SARS-CoV-2 reference genome (MN908947.3), the SARS-CoV-2 Isolate USA/AR-UAMS001/2020 (GISAID accession no. EPI_ISL_492181) had seven mutations. And the genome USA/AR-UAMS002/2020 (GISAID accession no. EPI_ISL_492182) had four mutations.
33334896
(Microbiol Resour Announc)
PMID
33334896
Date of Publishing: 2020 Dec 17
Title Two SARS-CoV-2 Genome Sequences of Isolates from Rural U.S. Patients Harboring the D614G Mutation, Obtained Using Nanopore Sequencing
Author(s) nameJenjaroenpun P, Wanchai V et al.
Journal Microbiol Resour Announc
Impact factor
0.88
Citation count: 4


A molecular epidemiological study in Thailand showed that SARS-CoV-2 Cluster Type L originated from China during first period of outbreak which consists of a strain WU5 and is closely related to reference strain Wuhan-Hu-1. Imported cases (types L, GH, GR and O) during the first wave in Thailand was reported.
33024144
(Sci Rep)
PMID
33024144
Date of Publishing: 2020 Oct 6
Title Molecular epidemiology of the first wave of severe acute respiratory syndrome coronavirus 2 infection in Thailand in 2020
Author(s) namePuenpa J, Suwannakarn K et al.
Journal Sci Rep
Impact factor
4.12
Citation count: 7


A molecular epidemiological study in Thailand showed that SARS-CoV-2 Cluster type S originated in China, found in 27 of 40 samples tested and showed nucleotide substitutions at position 8782 (C to T) in ORF1a region and at position 28144 (T to C) in ORF8 region.
33024144
(Sci Rep)
PMID
33024144
Date of Publishing: 2020 Oct 6
Title Molecular epidemiology of the first wave of severe acute respiratory syndrome coronavirus 2 infection in Thailand in 2020
Author(s) namePuenpa J, Suwannakarn K et al.
Journal Sci Rep
Impact factor
4.12
Citation count: 7


A molecular epidemiological study in Thailand showed that SARS-CoV-2 Cluster type G branched off from Type L , consisted of Strain GH and showed nucleotide substitutions at position 14408 (C to T) in ORF1b region and at position 23403 (A to G) in S region. Imported cases (types L, GH, GR and O) during the first wave in Thailand was reported.
33024144
(Sci Rep)
PMID
33024144
Date of Publishing: 2020 Oct 6
Title Molecular epidemiology of the first wave of severe acute respiratory syndrome coronavirus 2 infection in Thailand in 2020
Author(s) namePuenpa J, Suwannakarn K et al.
Journal Sci Rep
Impact factor
4.12
Citation count: 7


A molecular epidemiological study in Thailand showed that SARS-CoV-2 Cluster type G branched off from Type L , consisted of Strain GR and showed nucleotide substitutions at position 14408 (C to T) in ORF1b region, at position 23403 (A to G) in S region and at position 2881-3 in ORF14 region (GGG to AAC). Imported cases (types L, GH, GR and O) during the first wave in Thailand was reported.
33024144
(Sci Rep)
PMID
33024144
Date of Publishing: 2020 Oct 6
Title Molecular epidemiology of the first wave of severe acute respiratory syndrome coronavirus 2 infection in Thailand in 2020
Author(s) namePuenpa J, Suwannakarn K et al.
Journal Sci Rep
Impact factor
4.12
Citation count: 7


A molecular epidemiological study in Thailand showed that SARS-CoV-2 Cluster type V branched off from Type L and showed nucleotide substitutions at position 14805 (C to T) in ORF1b region and at position 26144 (G to T) in ORF3a region.
33024144
(Sci Rep)
PMID
33024144
Date of Publishing: 2020 Oct 6
Title Molecular epidemiology of the first wave of severe acute respiratory syndrome coronavirus 2 infection in Thailand in 2020
Author(s) namePuenpa J, Suwannakarn K et al.
Journal Sci Rep
Impact factor
4.12
Citation count: 7


A molecular epidemiological study in Thailand showed that SARS-CoV-2 Cluster type T branched off from Type S, predominant in Bangkok during first wave outbreak and showed nucleotide substitutions at position 8782 (C to T) in ORF1a region, at position 24047 (G to A) in S region and at position 28144 (T to C) in ORF8 region. Results indicated that local transmission was due to Type T (Spike protein - A829T).
33024144
(Sci Rep)
PMID
33024144
Date of Publishing: 2020 Oct 6
Title Molecular epidemiology of the first wave of severe acute respiratory syndrome coronavirus 2 infection in Thailand in 2020
Author(s) namePuenpa J, Suwannakarn K et al.
Journal Sci Rep
Impact factor
4.12
Citation count: 7


A molecular epidemiological study in Thailand showed that SARS-CoV-2 Cluster type O branched off from Type L and showed nucleotide substitutions at position 13730 (C to T) in ORF1b region, at position 23929 (C to T) in S region and at position 28311 (C toT) in ORF9b region. Imported cases (types L, GH, GR and O) during the first wave in Thailand was reported.
33024144
(Sci Rep)
PMID
33024144
Date of Publishing: 2020 Oct 6
Title Molecular epidemiology of the first wave of severe acute respiratory syndrome coronavirus 2 infection in Thailand in 2020
Author(s) namePuenpa J, Suwannakarn K et al.
Journal Sci Rep
Impact factor
4.12
Citation count: 7