Complete genome sequence of the commensal Streptococcus salivarius strain JIM8777

The commensal bacterium Streptococcus salivarius is a prevalent species of the human oropharyngeal tract with an important role in oral ecology. Here, we report the complete 2.2-Mb genome sequence and annotation of strain JIM8777, which was recently isolated from the oral cavity of a healthy, dentate infant.     

Complete genome sequence of the clinical Streptococcus salivarius strain CCHSS3

Streptococcus salivarius is a commensal species commonly found in the human oral cavity and digestive tract, although it is also associated with human infections such as meningitis, endocarditis, and bacteremia. Here, we report the complete sequence of S. salivarius strain CCHSS3, isolated from human blood.     

cadDX Operon of Streptococcus salivarius 57.I

A CadDX system that confers resistance to Cd²⁺ and Zn²⁺ was identified in Streptococcus salivarius 57.I. Unlike with other CadDX systems, the expression of the cad promoter was negatively regulated by CadX, and the repression was inducible by Cd²⁺ and Zn²⁺, similar to what was found for CadCA systems. The lower G+C content of the S. salivarius cadDX genes suggests acquisition by horizontal gene transfer.     

Complete genome sequence of Streptococcus thermophilus strain ND03

Streptococcus thermophilus strain ND03 is a Chinese commercial dairy starter used for the manufacture of yogurt. It was isolated from naturally fermented yak milk in Qinghai, China. We present here the complete genome sequence of ND03 and compare it to three other published genomes of Streptococcus thermophilus strains.     

Complete genome sequence of Streptococcus equi subsp. zooepidemicus strain ATCC 35246

Streptococcus equi subsp. zooepidemicus is an opportunistic pathogen. It has caused a very large economic loss in the swine industry of China and has become a threat to human health. We announce the complete genome sequence of S. equi subsp. zooepidemicus strain ATCC 35246, which provides opportunities to understand its pathogenesis mechanism and genetic basis.     

Complete genome sequence of the pigmented Streptococcus thermophilus strain JIM8232

Streptococcus thermophilus is a dairy species commonly used in the manufacture of cheese and yogurt. Here, we report the complete sequence of S. thermophilus strain JIM8232, isolated from milk and which produces a yellow pigment, an atypical trait for this bacterium.     

Complete genome sequence of the serotype k Streptococcus mutans strain LJ23

Streptococcus mutans is the major pathogen of dental caries and occasionally causes infective endocarditis. Here we report the complete genome sequence of serotype k S. mutans strain LJ23, which was recently isolated from the oral cavity of a Japanese patient.     

Complete genome sequence of Streptococcus suis serotype 14 strain JS14

Streptococcus suis is an important zoonotic agent leading to a variety of diseases in swine and can be transmitted to human beings upon close contact. Here, we report the complete genome sequence of S. suis serotype 14 strain JS14 which was isolated from a diseased pig in Jiangsu Province, China.     

Complete genome sequence of Streptococcus suis serotype 3 strain ST3

Streptococcus suis is a zoonotic pathogen causing economic loss in the swine industry and is also a threat to human health. To date, the mechanism of pathogenesis is not fully understood. Here, we report the complete genome sequence of S. suis strain ST3 of serotype 3, which provides opportunities to reveal genetic basis of infection of S. suis non-serotype 2 strains.     

Complete genome sequence of the African dairy isolate Streptococcus infantarius subsp. infantarius strain CJ18

Streptococcus infantarius subsp. infantarius, a member of the Streptococcus bovis/Streptococcus equinus complex, is highly prevalent in artisanal dairy fermentations in Africa. Here the complete genome sequence of the dairy-adapted S. infantarius subsp. infantarius CJ18 strain--a strain predominant in traditionally fermented camel milk (suusac) from Kenya--is presented.     

Genome sequence of the bacteriocin-producing oral probiotic Streptococcus salivarius strain M18

Streptococcus salivarius is a Gram-positive bacterial commensal and pioneer colonizer of the human oral cavity. Many strains produce ribosomally synthesized proteinaceous antibiotics (bacteriocins), and some strains have been developed for use as oral probiotics. Here, we present the draft genome sequence of the bacteriocin-producing oral probiotic S. salivarius strain M18.     

Complete genome sequence of Paenibacillus sp. strain JDR-2

Paenibacillus sp. strain JDR-2, an aggressively xylanolytic bacterium isolated from sweetgum (Liquidambar styraciflua) wood, is able to efficiently depolymerize, assimilate and metabolize 4-O-methylglucuronoxylan, the predominant structural component of hardwood hemicelluloses. A basis for this capability was first supported by the identification of genes and characterization of encoded enzymes and has been further defined by the sequencing and annotation of the complete genome, which we describe. In addition to genes implicated in the utilization of β-1,4-xylan, genes have also been identified for the utilization of other hemicellulosic polysaccharides. The genome of Paenibacillus sp. JDR-2 contains 7,184,930 bp in a single replicon with 6,288 protein-coding and 122 RNA genes. Uniquely prominent are 874 genes encoding proteins involved in carbohydrate transport and metabolism. The prevalence and organization of these genes support a metabolic potential for bioprocessing of hemicellulose fractions derived from lignocellulosic resources.     

Complete genome sequence of Mycoplasma haemocanis strain Illinois

Mycoplasma haemocanis is a blood pathogen that may cause acute disease in immunosuppressed or splenectomized dogs. The genome of the strain Illinois is a single circular chromosome with 919,992 bp and a GC content of 35%. Analyses of the M. haemocanis genome will provide insights into its biology and in vitro cultivation requirements.     

Complete genome sequence of Riemerella anatipestifer reference strain

Riemerella anatipestifer is an infectious pathogen causing serositis in ducks. We had the genome of the R. anatipestifer reference strain ATCC 11845 sequenced. The completed draft genome consists of one circular chromosome with 2,164,087 bp. There are 2,101 genes in the draft, and its GC content is 35.01%.     

Complete genome sequence of Mycoplasma hyopneumoniae strain 168

Mycoplasma hyopneumoniae strain 168, a pathogenic strain prevalent in China, was isolated in 1974. Although this strain has been widespread for a long time, the genome sequence had not been determined. Here, we announce the complete genome sequence of M. hyopneumoniae strain 168.     

Complete genome sequence of the chloromethane-degrading Hyphomicrobium sp. strain MC1

Hyphomicrobium sp. strain MC1 is an aerobic methylotroph originally isolated from industrial sewage. This prosthecate bacterium was the first strain reported to grow with chloromethane as the sole carbon and energy source. Its genome, consisting of a single 4.76-Mb chromosome, is the first for a chloromethane-degrading bacterium to be formally reported.     

Complete genome sequence of the fenitrothion-degrading Burkholderia sp. strain YI23

Burkholderia species are ubiquitous in soil environments. Many Burkholderia species isolated from various environments have the potential to biodegrade man-made chemicals. Burkholderia sp. strain YI23 was isolated from a golf course soil and identified as a fenitrothion-degrading bacterium. In this study, we report the complete genome sequence of Burkholderia sp. strain YI23.     

Complete genome sequence of the dairy isolate Streptococcus macedonicus ACA-DC 198

The species Streptococcus macedonicus is associated with the food environment, especially with fermented dairy products. Here we present the complete 2.1-Mb genome sequence of strain ACA-DC 198, which was isolated from naturally fermented Greek kasseri cheese.     

Complete genome sequence of the probiotic strain Lactobacillus casei BD-II

Lactobacillus casei BD-II, a patented probiotic strain (U.S. patent 7,270,994 B2), was isolated from homemade koumiss in China and has been implemented in the industrial production as starter cultures. Here we report the complete genome sequence of BD-II, which shows high similarity with the well-studied probiotic BL23.