scholarly journals Whole Genome Sequencing for Studying Bacillus anthracis from an Outbreak in the Abruzzo Region of Italy

2020 ◽  
Vol 8 (1) ◽  
pp. 87
Author(s):  
Alexandra Chiaverini ◽  
Mostafa Y. Abdel-Glil ◽  
Jörg Linde ◽  
Domenico Galante ◽  
Valeria Rondinone ◽  
...  
Keyword(s):  
Bacillus Anthracis ◽  
Whole Genome Sequencing ◽  
Genome Sequencing ◽  
Southern Italy ◽  
Previous History ◽  
Whole Genome ◽  
Genome Sequences ◽  
Abruzzo Region ◽  
History Of ◽  
Bacterium Bacillus

Anthrax is a serious infectious disease caused by the gram-positive and spore-forming bacterium Bacillus anthracis. In Italy, anthrax is an endemic disease with sporadic cases each year and few outbreaks, especially in Southern Italy. However, new foci have been discovered in zones without previous history of anthrax. During summer 2016, an outbreak of anthrax caused the death of four goats in the Abruzzo region, where the disease had not been reported before. In order to investigate the outbreak, we sequenced one strain and compared it to 19 Italian B. anthracis genomes. Furthermore, we downloaded 71 whole genome sequences representing the global distribution of canonical SNP lineages and used them to verify the phylogenetic positioning. To this end, we analyzed and compared the genome sequences using canonical SNPs and the whole genome SNP-based analysis. Our results demonstrate that the outbreak strain belonged to the Trans-Eurasian (TEA) group A.Br.011/009, which is the predominant clade in Central-Southern Italy. In conclusion, the high genomic relatedness of the Italian TEA strains suggests their evolution from a common ancestor, while the spread is supposedly driven by trade as well as human and transhumance activities. Here, we demonstrated the capabilities of whole genome sequencing (WGS), which can be used as a tool for outbreak analyses and surveillance activities.

scholarly journals Whole-Genome Sequencing of Nontyphoidal Salmonella enterica Isolates Obtained from Various Meat Types in Ghana

2019 ◽  
Vol 8 (15) ◽  
Author(s):  
Moon Y. F. Tay ◽  
Frederick Adzitey ◽  
Stella Amelia Sultan ◽  
Joseph Makija Tati ◽  
Kelyn L. G. Seow ◽  
...  
Keyword(s):  
Whole Genome Sequencing ◽  
Genome Sequencing ◽  
Salmonella Enterica ◽  
Draft Genome ◽  
Protein Source ◽  
Whole Genome ◽  
Genome Sequences ◽  
Content Type ◽  
Important Protein ◽  
Retail Meats

Here, we report the draft genome sequences of 16 nontyphoidal Salmonella enterica isolates obtained from locally produced meats in Tamale, Ghana, which are commonly consumed by most natives as an important protein source. The draft genomes will help provide a molecular snapshot of Salmonella enterica isolates found in these retail meats in Tamale.

scholarly journals Draft Genome Sequences of Six Strains Isolated from the InSight Spacecraft and Associated Surfaces Using Oxford Nanopore- and Illumina-Based Sequencing

2020 ◽  
Vol 9 (21) ◽  
Author(s):  
Daniel L. Vera ◽  
Arman Seuylemezian ◽  
Kyle S. Landry ◽  
Ryan Hendrickson
Keyword(s):  
Whole Genome Sequencing ◽  
Genome Sequencing ◽  
Draft Genome ◽  
Whole Genome ◽  
Genome Sequences ◽  
Planetary Protection ◽  
Functional Capabilities ◽  
Oxford Nanopore ◽  
Associated Surfaces ◽  
Insight Mission

ABSTRACT Whole-genome sequencing and annotation have allowed planetary protection engineers to assess the functional capabilities of microorganisms isolated from spacecraft hardware and associated surfaces. Here, we report draft genomes of six strains isolated from the InSight mission, determined using Oxford Nanopore- and Illumina-based sequencing.

scholarly journals Draft Genome Sequences of 64 Type Strains of 50 Species and 25 Subspecies of the Genus Staphylococcus Rosenbach 1884

2019 ◽  
Vol 8 (17) ◽  
Author(s):  
Kevin Cole ◽  
Dona Foster ◽  
Julie E. Russell ◽  
Tanya Golubchik ◽  
Martin Llewelyn ◽  
...  
Keyword(s):  
Whole Genome Sequencing ◽  
Genome Sequencing ◽  
Draft Genome ◽  
Whole Genome ◽  
Genome Sequences ◽  
Accurate Identification ◽  
Access To Data ◽  
Type Strains

Members of the genus Staphylococcus have been isolated from humans, animals, and the environment. Accurate identification with whole-genome sequencing requires access to data derived from type strains.

scholarly journals Whole-Genome Characterization and Genotyping of Global WU Polyomavirus Strains

2010 ◽  
Vol 84 (12) ◽  
pp. 6229-6234 ◽  
Author(s):  
Seweryn Bialasiewicz ◽  
Rebecca Rockett ◽  
David W. Whiley ◽  
Yacine Abed ◽  
Tobias Allander ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Whole Genome Sequencing ◽  
Genome Sequencing ◽  
Discriminatory Power ◽  
Whole Genome ◽  
Nucleotide Variation ◽  
Genome Sequences ◽  
Typing Method ◽  
Genome Characterization ◽  
Wu Polyomavirus

ABSTRACT Exploration of the genetic diversity of WU polyomavirus (WUV) has been limited in terms of the specimen numbers and particularly the sizes of the genomic fragments analyzed. Using whole-genome sequencing of 48 WUV strains collected in four continents over a 5-year period and 16 publicly available whole-genome sequences, we identified three main WUV clades and five subtypes, provisionally termed Ia, Ib, Ic, II, IIIa, and IIIb. Overall nucleotide variation was low (0 to 1.2%). The discriminatory power of the previous VP2 fragment typing method was found to be limited, and a new, larger genotyping region within the VP2/1 interface was proposed.

scholarly journals Whole-Genome Sequencing Applied to the Molecular Epidemiology of Shiga Toxin-Producing Escherichia coli O157:H7 in Argentina: TABLE 1 

2016 ◽  
Vol 4 (6) ◽  
Author(s):  
Claudia Carolina Carbonari ◽  
Nahuel Fittipaldi ◽  
Sarah Teatero ◽  
Taryn B. T. Athey ◽  
Luis Pianciola ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Molecular Epidemiology ◽  
Whole Genome Sequencing ◽  
Genome Sequencing ◽  
Shiga Toxin ◽  
Whole Genome ◽  
Escherichia Coli O157 ◽  
Genome Sequences ◽  
High Quality ◽  
Human Infections

Shiga toxin-producing Escherichia coli strains are worldwide associated with sporadic human infections and outbreaks. In this work, we report the availability of high-quality draft whole-genome sequences for 19 O157:H7 strains isolated in Argentina.

scholarly journals Whole-Genome Sequencing of Salmonella enterica Serovar Infantis and Kentucky Isolates Obtained from Layer Poultry Farms in Ecuador

2020 ◽  
Vol 9 (13) ◽  
Author(s):  
William Calero-Cáceres ◽  
Joyce Villacís ◽  
Maria Ishida ◽  
Elton Burnett ◽  
Christian Vinueza-Burgos
Keyword(s):  
Whole Genome Sequencing ◽  
Genome Sequencing ◽  
Salmonella Enterica ◽  
Egg Production ◽  
Illumina Miseq ◽  
Whole Genome ◽  
Genome Sequences ◽  
Content Type ◽  
Poultry Farms

Five strains of Salmonella enterica subsp. enterica serovar Infantis and two strains of S. enterica subsp. enterica serovar Kentucky isolated in 2017 from Ecuadorian layer poultry farms were sequenced using Illumina MiSeq technology. These isolates were collected on layer farms in central Ecuador, one of the most important areas of egg production in the country. The genome sequences of these isolates show valuable information for surveillance purposes.

scholarly journals Species-wide whole genome sequencing reveals historical global spread and recent local persistence in Shigella flexneri

eLife ◽  
2015 ◽  
Vol 4 ◽  
Author(s):  
Thomas R Connor ◽  
Clare R Barker ◽  
Kate S Baker ◽  
François-Xavier Weill ◽  
Kaisar Ali Talukder ◽  
...  
Keyword(s):  
Whole Genome Sequencing ◽  
Genome Sequencing ◽  
Low Income ◽  
Shigella Flexneri ◽  
Virulence Gene ◽  
Low Income Countries ◽  
Whole Genome ◽  
Phylogenetic Groups ◽  
Gene Acquisition ◽  
History Of

Shigella flexneri is the most common cause of bacterial dysentery in low-income countries. Despite this, S. flexneri remains largely unexplored from a genomic standpoint and is still described using a vocabulary based on serotyping reactions developed over half-a-century ago. Here we combine whole genome sequencing with geographical and temporal data to examine the natural history of the species. Our analysis subdivides S. flexneri into seven phylogenetic groups (PGs); each containing two-or-more serotypes and characterised by distinct virulence gene complement and geographic range. Within the S. flexneri PGs we identify geographically restricted sub-lineages that appear to have persistently colonised regions for many decades to over 100 years. Although we found abundant evidence of antimicrobial resistance (AMR) determinant acquisition, our dataset shows no evidence of subsequent intercontinental spread of antimicrobial resistant strains. The pattern of colonisation and AMR gene acquisition suggest that S. flexneri has a distinct life-cycle involving local persistence.

scholarly journals Evolutionary history of Tibetans inferred from whole-genome sequencing

PLoS Genetics ◽  
2017 ◽  
Vol 13 (4) ◽  
pp. e1006675 ◽  
Author(s):  
Hao Hu ◽  
Nayia Petousi ◽  
Gustavo Glusman ◽  
Yao Yu ◽  
Ryan Bohlender ◽  
...  
Keyword(s):  
Whole Genome Sequencing ◽  
Genome Sequencing ◽  
Evolutionary History ◽  
Whole Genome ◽  
History Of
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