scholarly journals Whole-Genome Sequences of SARS-CoV-2 Lineage B.1.525 Strains (Variant η) Detected from Patients in the Abruzzo Region (Central Italy) during Spring 2021

2021 ◽  
Vol 10 (31) ◽  
Author(s):  
Emiliano Delli Compagni ◽  
Iolanda Mangone ◽  
Barbara Bonfini ◽  
Annapia Di Gennaro ◽  
Liana Teodori ◽  
...  
Keyword(s):  
Severe Acute Respiratory Syndrome ◽  
Complete Genome ◽  
Central Italy ◽  
Whole Genome ◽  
Genome Sequences ◽  
Abruzzo Region

Novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants are emerging worldwide. Here, we report the complete genome sequences of 13 severe acute SARS-CoV-2 strains belonging to lineage B.1.525 (variant η).

scholarly journals Surge of severe acute respiratory syndrome coronavirus 2 infections linked to single introduction of a virus strain in Myanmar, 2020

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Myat Htut Nyunt ◽  
Hnin Ohnmar Soe ◽  
Kay Thi Aye ◽  
Wah Wah Aung ◽  
Yi Yi Kyaw ◽  
...  
Keyword(s):  
Severe Acute Respiratory Syndrome ◽  
Early Phase ◽  
International Travel ◽  
Health Concern ◽  
Whole Genome ◽  
Genome Sequences ◽  
Genomic Epidemiology ◽  
Local Spread ◽  
Control And Prevention ◽  
Local Transmission

AbstractSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is a major health concern globally. Genomic epidemiology is an important tool to assess the pandemic of coronavirus disease 2019 (COVID-19). Several mutations have been reported by genome analysis of the SARS-CoV-2. In the present study, we investigated the mutational and phylogenetic analysis of 30 whole-genome sequences for the virus's genomic characteristics in the specimens collected in the early phase of the pandemic (March–June, 2020) and the sudden surge of local transmission (August–September, 2020). The four samples in the early phase of infection were B.6 lineage and located within a clade of the samples collected at the same time in Singapore and Malaysia, while five returnees by rescue flights showed the lineage B. 1.36.1 (three from India), B.1.1 (one from India) and B.1.80 (one from China). However, there was no evidence of local spread from these returnees. Further, all 19 whole-genome sequences collected in the sudden surge of local transmission showed lineage B.1.36. The surge of the second wave on SARS-CoV-2 infection was linked to the single-introduction of a variant (B.1.36) that may result from the strict restriction of international travel and containment efforts. These genomic data provides the useful information to disease control and prevention strategy.

scholarly journals Complete Genome Sequences of Campylobacter hyointestinalis subsp. hyointestinalis Strain LMG 9260 and C. hyointestinalis subsp. lawsonii Strain LMG 15993

2016 ◽  
Vol 4 (4) ◽  
Author(s):  
William G. Miller ◽  
Emma Yee ◽  
Mary H. Chapman
Keyword(s):  
Complete Genome ◽  
Whole Genome ◽  
Genome Sequences

Campylobacter hyointestinalis is isolated primarily from ruminants and swine, but is also occasionally isolated from humans. C. hyointestinalis is currently divided into two subspecies, C. hyointestinalis subsp. hyointestinalis and C. hyointestinalis subsp. lawsonii . This study describes the first closed whole-genome sequences of C. hyointestinalis subsp. hyointestinalis isolate LMG 9260 and C. hyointestinalis subsp. lawsonii isolate LMG 15993.

scholarly journals Whole-Genome Sequences of Three Plant Growth-Promoting Rhizobacteria Isolated from Solanum tuberosum L. Rhizosphere in Tanzania

2020 ◽  
Vol 9 (20) ◽  
Author(s):  
Becky N. Aloo ◽  
Ernest R. Mbega ◽  
Billy A. Makumba ◽  
Ines Friedrich ◽  
Robert Hertel ◽  
...  
Keyword(s):  
Solanum Tuberosum ◽  
Plant Growth ◽  
Complete Genome ◽  
Solanum Tuberosum L ◽  
Plant Growth Promoting Rhizobacteria ◽  
Whole Genome ◽  
Genome Sequences ◽  
Content Type ◽  
Plant Growth Promoting ◽  
Growth Promoting

We present here the complete genome sequences of plant growth-promoting Klebsiella sp. strain MPUS7, Serratia sp. strain NGAS9, and Citrobacter sp. strain LUTT5, isolated from rhizosphere soils and tubers of potato (Solanum tuberosum L.) plants growing in the northern and southern highlands of Tanzania.

scholarly journals Whole-Genome Sequences of Two Closely Related Bacteria, Actinomyces sp. Strain Chiba101 and Actinomyces denticolens DSM 20671T

2017 ◽  
Vol 5 (14) ◽  
Author(s):  
Yu Kanesaki ◽  
Taichiro Ishige ◽  
Yuriko Sekigawa ◽  
Tomoko Kobayashi ◽  
Yasushi Torii ◽  
...  
Keyword(s):  
Genome Sequence ◽  
Complete Genome Sequence ◽  
Complete Genome ◽  
Draft Genome ◽  
Draft Genome Sequence ◽  
Whole Genome ◽  
Genome Sequences ◽  
High Quality ◽  
Content Type

ABSTRACT Actinomyces sp. strain Chiba101, isolated from an arthritic leg joint of a pig raised in Japan, is a bacterium closely related to Actinomyces denticolens. Here, we deciphered the complete genome sequence of Actinomyces sp. Chiba101 and the high-quality draft genome sequence of A. denticolens DSM 20671T.

scholarly journals Whole-genome analysis reveals the complex evolutionary dynamics of Kenyan G2P[4] human rotavirus strains

2011 ◽  
Vol 92 (9) ◽  
pp. 2201-2208 ◽  
Author(s):  
Souvik Ghosh ◽  
Noriaki Adachi ◽  
Zipporah Gatheru ◽  
James Nyangao ◽  
Dai Yamamoto ◽  
...  
Keyword(s):  
Genome Analysis ◽  
Complete Genome ◽  
Evolutionary Dynamics ◽  
Genomic Analysis ◽  
Whole Genome ◽  
Genome Sequences ◽  
Whole Genome Analysis ◽  
Human Rotavirus ◽  
Genotype Constellation ◽  
Common Causes

Although G2P[4] rotaviruses are common causes of acute childhood diarrhoea in Africa, to date there are no reports on whole genomic analysis of African G2P[4] strains. In this study, the nearly complete genome sequences of two Kenyan G2P[4] strains, AK26 and D205, detected in 1982 and 1989, respectively, were analysed. Strain D205 exhibited a DS-1-like genotype constellation, whilst strain AK26 appeared to be an intergenogroup reassortant with a Wa-like NSP2 genotype on the DS-1-like genotype constellation. The VP2-4, VP6-7, NSP1, NSP3 and NSP5 genes of strain AK26 and the VP2, VP4, VP7 and NSP1–5 genes of strain D205 were closely related to those of the prototype or other human G2P[4] strains. In contrast, their remaining genes were distantly related, and, except for NSP2 of AK26, appeared to originate from or share a common origin with rotavirus genes of artiodactyl (ruminant and camelid) origin. These observations highlight the complex evolutionary dynamics of African G2P[4] rotaviruses.

scholarly journals The first complete genome sequences of the acI lineage, the most abundant freshwater Actinobacteria, obtained by whole-genome-amplification of dilution-to-extinction cultures

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Ilnam Kang ◽  
Suhyun Kim ◽  
Md. Rashedul Islam ◽  
Jang-Cheon Cho
Keyword(s):  
Metabolic Pathways ◽  
Complete Genome ◽  
Whole Genome Amplification ◽  
Whole Genome ◽  
Bacterial Group ◽  
Freshwater Lakes ◽  
Genome Sequences ◽  
Genome Amplification ◽  
Axenic Cultures ◽  
Niche Diversification

Abstract The acI lineage of the phylum Actinobacteria is the most abundant bacterial group in most freshwater lakes. However, due to difficulties in laboratory cultivation, only two mixed cultures and some incomplete single-amplified or metagenome-derived genomes have been reported for the lineage. Here, we report the initial cultivation and complete genome sequences of four novel strains of the acI lineage from the tribes acI-A1, -A4, -A7, and -C1. The acI strains, initially isolated by dilution-to-extinction culturing, eventually failed to be maintained as axenic cultures. However, the first complete genomes of the acI lineage were successfully obtained from these initial cultures through whole genome amplification applied to more than hundreds of cultured acI cells. The genome sequences exhibited features of genome streamlining and showed that the strains are aerobic chemoheterotrophs sharing central metabolic pathways, with some differences among tribes that may underlie niche diversification within the acI lineage. Actinorhodopsin was found in all strains, but retinal biosynthesis was complete in only A1 and A4 tribes.

scholarly journals Coding-Complete Genome Sequences of Three SARS-CoV-2 Strains from Bangladesh

2020 ◽  
Vol 9 (39) ◽  
Author(s):  
Shahina Akter ◽  
Tanjina Akhtar Banu ◽  
Barna Goswami ◽  
Eshrar Osman ◽  
Mohammad Samir Uzzaman ◽  
...  
Keyword(s):  
Severe Acute Respiratory Syndrome ◽  
Complete Genome ◽  
Molecular Level ◽  
Genome Sequences ◽  
New Targets ◽  
Global Initiative

ABSTRACT We report the sequencing of three severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) genomes from Bangladesh. We have identified a unique mutation (NSP2_V480I) in one of the sequenced genomes (isolate hCoV-19/Bangladesh/BCSIR-NILMRC-006/2020) compared to the sequences available in the Global Initiative on Sharing All Influenza Data (GISAID) database. The data from this analysis will contribute to advancing our understanding of the epidemiology of SARS-CoV-2 in Bangladesh as well as worldwide at the molecular level and will identify potential new targets for interventions.

scholarly journals Coding Complete Genome Sequences of Twenty-three SARS-CoV-2 Strains Isolated in the Philippines

2020 ◽  
Author(s):  
John S Velasco ◽  
Piyawan Chinnawirotpisan ◽  
Khajohn Joonlasak ◽  
Wudtichai Manasatienkij ◽  
Angkana Huang ◽  
...  
Keyword(s):  
Severe Acute Respiratory Syndrome ◽  
Mutation Analysis ◽  
Complete Genome ◽  
The Philippines ◽  
Spike Protein ◽  
Genome Sequences

Here, we report the coding complete genome sequences of 23 severe acute respiratory syndrome coronavirus 2(SARS-CoV-2) strains from the Philippines. Sequences were obtained from nasopharyngeal and oropharyngeal swabs from COVID-19 positive patients. Mutation analysis showed the presence of the D614G mutation in the spike protein in 22 of 23 genomes.

scholarly journals Coding-Complete Genome Sequences of NITMA1086 and NITMA1139, Two SARS-CoV-2 Isolates from Belagavi District, Karnataka State, India, Harboring the D614G Mutation

2021 ◽  
Vol 10 (6) ◽  
Author(s):  
Ishwar Singh ◽  
Umashankar Vetrivel ◽  
D. R. Harish ◽  
Debprasad Chattophadhyay
Keyword(s):  
Severe Acute Respiratory Syndrome ◽  
Complete Genome ◽  
Mutational Analysis ◽  
Genome Sequences ◽  
Karnataka State

ABSTRACT We announce the coding-complete genome sequences of two isolates of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) from two coronavirus disease 2019 (COVID-19)-positive samples (RNA isolated from nasopharyngeal swabs) from Belagavi District, Karnataka State, India. Mutational analysis revealed the presence of the D614G substitution in both the isolates.

scholarly journals Coding-Complete Genome Sequences of Two SARS-CoV-2 Isolates from Early Manifestations of COVID-19 in Israel

2020 ◽  
Vol 9 (28) ◽  
Author(s):  
Inbar Cohen-Gihon ◽  
Ofir Israeli ◽  
Ohad Shifman ◽  
Dana Stein ◽  
Hagit Achdout ◽  
...  
Keyword(s):  
Severe Acute Respiratory Syndrome ◽  
Complete Genome ◽  
Genome Sequences ◽  
Local Spread

ABSTRACT We announce the genome sequences of two strains of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) isolated in Israel, one imported by a traveler who returned from Japan and the second strain collected from a patient infected by a traveler returning from Italy. The sequences obtained are valuable as early manifestations for future follow-up of the local spread of the virus in Israel.

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