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July 7, 2019

Complete genome sequence of Plesiomonas shigelloides type strain NCTC10360.

Plesiomonas shigelloides is a Gram-negative rod within the Enterobacteriaceae family. It is a gastrointestinal pathogen of increasing notoriety, often associated with diarrheal disease. P. shigelloides is waterborne, and infection is often linked to the consumption of seafood. Here, we describe the first complete genome for P. shigelloides type strain NCTC10360.© Crown copyright 2016.


July 7, 2019

Complete genome sequence of the proteorhodopsin-containing marine flavobacterium Dokdonia donghaensis DSW-1T, isolated from seawater off Dokdo in the East Sea (Sea of Korea).

Dokdonia spp. have been used for investigating the lifestyles of proteorhodopsin-containing photoheterotrophs and for understanding marine photobiology. Here, we report the complete genome sequence of Dokdonia donghaensis DSW-1(T) using the PacBio sequencing platform. It should provide a valuable resource for comparative genomic studies of marine life harboring microbial rhodopsins among others. Copyright © 2016 Kim et al.


July 7, 2019

Complete genome sequence of the intracellular bacterial symbiont TC1 in the anaerobic ciliate Trimyema compressum.

A free-living ciliate, Trimyema compressum, found in anoxic freshwater environments harbors methanogenic archaea and a bacterial symbiont named TC1 in its cytoplasm. Here, we report the complete genome sequence of the TC1 symbiont, consisting of a 1.59-Mb chromosome and a 35.8-kb plasmid, which was determined using the PacBio RSII sequencer. Copyright © 2016 Shinzato et al.


July 7, 2019

Genome sequence of Arenibacter algicola strain TG409, a hydrocarbon-degrading bacterium associated with marine eukaryotic phytoplankton.

Arenibacter algicola strain TG409 was isolated from Skeletonema costatum and exhibits the ability to utilize polycyclic aromatic hydrocarbons as sole sources of carbon and energy. Here, we present the genome sequence of this strain, which is 5,550,230 bp with 4,722 genes and an average G+C content of 39.7%. Copyright © 2016 Gutierrez et al.


July 7, 2019

Complete genome sequence of a cylindrospermopsin-producing cyanobacterium, Cylindrospermopsis raciborskii CS505, containing a circular chromosome and a single extrachromosomal element.

Cylindrospermopsis raciborskii is a freshwater cyanobacterium producing bloom events and toxicity in drinking water source reservoirs. We present the first genome sequence for C. raciborskii CS505 (Australia), containing one 4.1-Mbp chromosome and one 110-Kbp plasmid having G+C contents of 40.3% (3933 genes) and 39.3% (111 genes), respectively. Copyright © 2016 Fuentes-Valdés et al.


July 7, 2019

Complete genome sequence of Spiroplasma turonicum Tab4cT, a bacterium isolated from horse flies (Haematopota sp.).

Spiroplasma turonicum Tab4c(T) was isolated from a horse fly (Haematopota sp.; probably Haematopota pluvialis) collected at Champchevrier, Indre-et-Loire, Touraine, France, in 1991. Here, we report the complete genome sequence of this bacterium to facilitate the investigation of its biology and the comparative genomics among Spiroplasma spp. Copyright © 2016 Lo et al.


July 7, 2019

Complete genome sequence of Streptomyces parvulus 2297, integrating site-specifically with actinophage R4

Streptomyces parvulus 2297, which is a host for site-specific recombination according to actinophage R4, is derived from the type strain ATCC 12434. Species of S. parvulus are known as producers of polypeptide antibiotic actinomycins and have been considered for industrial applications. We herein report for the first time the complete genome sequence of S. parvulus 2297. Copyright © 2016 Nishizawa et al.


July 7, 2019

Complete genome sequence of Bordetella pertussis strain VA-190 isolated from a vaccinated 10-year-old patient with whooping cough.

The number of cases of pertussis has increased in the United States despite vaccination. We present the genome of an isolate of Bordetella pertussis from a vaccinated patient from Virginia. The genome was sequenced by long-read methodology and compared to that of a clinical isolate used for laboratory studies, D420. Copyright © 2016 Eby et al.


July 7, 2019

The effects of signal erosion and core genome reduction on the identification of diagnostic markers.

Whole-genome sequence (WGS) data are commonly used to design diagnostic targets for the identification of bacterial pathogens. To do this effectively, genomics databases must be comprehensive to identify the strict core genome that is specific to the target pathogen. As additional genomes are analyzed, the core genome size is reduced and there is erosion of the target-specific regions due to commonality with related species, potentially resulting in the identification of false positives and/or false negatives.A comparative analysis of 1,130 Burkholderia genomes identified unique markers for many named species, including the human pathogens B. pseudomallei and B. mallei Due to core genome reduction and signature erosion, only 38 targets specific to B. pseudomallei/mallei were identified. By using only public genomes, a larger number of markers were identified, due to undersampling, and this larger number represents the potential for false positives. This analysis has implications for the design of diagnostics for other species where the genomic space of the target and/or closely related species is not well defined. Copyright © 2016 Sahl et al.


July 7, 2019

Complete genome sequence of Neisseria weaveri strain NCTC13585.

Neisseria weaveri is a commensal organism of the canine oral cavity and an occasional opportunistic human pathogen which is associated with dog bite wounds. Here we report the first complete genomic sequence of the N. weaveri NCTC13585 (CCUG30381) strain, which was originally isolated from a patient with a canine bite wound. Copyright © 2016 Alexander et al.


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