scholarly journals Complete Genome Sequence of Strain JB001, a Member of Saccharibacteria Clade G6 (“ Candidatus Nanogingivalaceae”)

2021 ◽  
Vol 10 (23) ◽  
Author(s):  
Jonathon L. Baker

At least 6 highly diverse clades of Saccharibacteria inhabit the human oral cavity. However, all oral Saccharibacteria strains with currently available complete genome sequences or cultured isolates belong to clade G1, leaving clades G2 through G6 poorly understood. Here, a complete genome sequence of JB001, a clade G6 (“ Candidatus Nanogingivalaceae”) Saccharibacteria strain, is reported.

2015 ◽  
Vol 3 (5) ◽  
Author(s):  
Takayuki Nambu ◽  
Osamu Tsuzukibashi ◽  
Satoshi Uchibori ◽  
Chiho Mashimo

Here, we present the complete genome sequence of Rothia mucilaginosa NUM-Rm6536, a strain isolated from the tongue plaque of a healthy human adult. This strain is amenable to genetic manipulation by transformation and so provides a useful foundation for more detailed investigation of this species.


2020 ◽  
Vol 9 (34) ◽  
Author(s):  
Eleanor I. Lamont ◽  
Erik L. Hendrickson ◽  
Jeffrey S. McLean ◽  
Xuesong He ◽  
Batbileg Bor

ABSTRACT Strain BB001 is cultivated from the human oral cavity on its basibiont bacterial host Actinomyces sp. It is an ultrasmall bacterium with a reduced genome that grows obligately on its bacterial host. BB001 is the first member of human microbiome taxon 957.


PeerJ ◽  
2019 ◽  
Vol 7 ◽  
pp. e6122 ◽  
Author(s):  
Liang-Yu Chen ◽  
Hao-Tian Cui ◽  
Chun Su ◽  
Feng-Wu Bai ◽  
Xin-Qing Zhao

Genome sequences of marine streptomycetes are valuable for the discovery of useful enzymes and bioactive compounds by genome mining. However, publicly available complete genome sequences of marine streptomycetes are still limited. Here, we present the complete genome sequence of a marine streptomyceteStreptomycessp. S063 CGMCC 14582. Species delineation based on the pairwise digital DNA-DNA hybridization and genome comparison ANI (average nucleotide identity) value showed thatStreptomycessp. S063 CGMCC 14582 possesses a unique genome that is clearly different from all of the other available genomes. Bioactivity tests showed thatStreptomycessp. S063 CGMCC 14582 produces metabolites with anti-complement activities, which are useful for treatment of numerous diseases that arise from inappropriate activation of the human complement system. Analysis of the genome reveals no biosynthetic gene cluster (BGC) which shows even low similarity to that of the known anti-complement agents was detected in the genome, indicating thatStreptomycessp. S063 CGMCC 14582 may produce novel anti-complement agents of microbial origin. Four BGCs which are potentially involved in biosynthesis of non-ribosomal peptides were disrupted, but no decrease of anti-complement activities was observed, suggesting that these four BGCs are not involved in biosynthesis of the anti-complement agents. In addition, LC-MS/MS analysis and subsequent alignment through the Global Natural Products Social Molecular Networking (GNPS) platform led to the detection of novel peptides produced by the strain.Streptomycessp. S063 CGMCC 14582 grows rapidly and is salt tolerant, which benefits efficient secondary metabolite production via seawater-based fermentation. Our results indicate thatStreptomycessp. S063 has great potential to produce novel bioactive compounds, and also is a good host for heterologous production of useful secondary metabolites for drug discovery.


2017 ◽  
Vol 5 (14) ◽  
Author(s):  
Yu Kanesaki ◽  
Taichiro Ishige ◽  
Yuriko Sekigawa ◽  
Tomoko Kobayashi ◽  
Yasushi Torii ◽  
...  

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.


2010 ◽  
Vol 192 (15) ◽  
pp. 4080-4081 ◽  
Author(s):  
Zhihong Sun ◽  
Xia Chen ◽  
Jicheng Wang ◽  
Pengfei Gao ◽  
Zhemin Zhou ◽  
...  

ABSTRACT Bifidobacterium animalis subsp. lactis strain V9 is a Chinese commercial bifidobacteria with several probiotic functions. It was isolated from a healthy Mongolian child in China. We present here the complete genome sequence of V9 and compare it to 3 other published genome sequences of B. animalis subsp. lactis strains. The result indicates the lack of polymorphism among strains of this subspecies from different continents.


2015 ◽  
Vol 3 (5) ◽  
Author(s):  
Aliyu Abdullahi Masdooq ◽  
Rahul Mohanchandra Pawar ◽  
Aravindh Babu R. Parthiban ◽  
K. Ragavendhar ◽  
G. Sundarapandian ◽  
...  

The complete genome sequences of two virulent lineage IV peste des petits ruminants viruses (PPRVs) isolated from clinically infected goats in the Indian subcontinent are reported here. This is the first report of a complete genome sequence of a virulent PPRV isolate from India in recent decades.


2012 ◽  
Vol 194 (23) ◽  
pp. 6680-6680 ◽  
Author(s):  
Guangjun Gao ◽  
Jing Li ◽  
Tiefeng Li ◽  
Zhengfang Zhang ◽  
Liping Wang ◽  
...  

ABSTRACTBrucella canisinfects several species of animals, and canine is the preferred host. Genome sequences of strains from different hosts are valuable for comparative analysis of host adaptation and microevolution. Here, we report the genome sequence ofBrucella canisstrain 118, a strain isolated from canine.


2016 ◽  
Vol 4 (6) ◽  
Author(s):  
B. T. Taboada ◽  
P. Isa ◽  
M. A. Espinoza ◽  
F. E. Aponte ◽  
M. A. Arias-Ortiz ◽  
...  

We report the complete genome sequence of the first Mexican human coronavirus (HCoV) OC43, obtained by new-generation sequencing and a metagenomic approach, isolated from a child hospitalized with pneumonia. The genome is closely related to the other OC43 genome sequences available, ranging from 99.8% to 98.2% nucleotide sequence identity.


2017 ◽  
Vol 5 (38) ◽  
Author(s):  
Maria A. Suvorova ◽  
Anna N. Tsapieva ◽  
Emilie Glad Bak ◽  
Valery A. Chereshnev ◽  
Ekaterina P. Kiseleva ◽  
...  

ABSTRACT We present here the complete genome sequence of Streptococcus pyogenes type emm111 strain GUR, a throat isolate from a scarlet fever patient, which has been used to treat cancer patients in the former Soviet Union. We also present the complete genome sequence of its derivative strain GURSA1 with an inactivated emm gene.


2017 ◽  
Vol 5 (29) ◽  
Author(s):  
Angela J. Cornelius ◽  
William G. Miller ◽  
Albert J. Lastovica ◽  
Stephen L. W. On ◽  
Nigel P. French ◽  
...  

ABSTRACT We report the complete genome sequence of the Campylobacter concisus type strain ATCC 33237 and the draft genome sequences of eight additional well-characterized C. concisus strains. C. concisus has been shown to be a genetically heterogeneous species, and these nine genomes provide valuable information regarding the diversity within this taxon.


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