Novel staphylococcal species that form part of a Staphylococcus aureus-related complex: the non-pigmented Staphylococcus argenteus sp nov and the non-human primate-associated Staphylococcus schweitzeri sp nov.

被引：163

作者：

Tong, Steven Y. C. ^{[1
,2
]}

Schaumburg, Frieder ^{[3
]}

Ellington, Matthew J. ^{[4
]}

Corander, Jukka ^{[5
]}

Pichon, Bruno ^{[6
]}

Leendertz, Fabian ^{[7
]}

Bentley, Stephen D. ^{[2
]}

Parkhill, Julian ^{[2
]}

Holt, Deborah C. ^{[1
]}

Peters, Georg ^{[3
]}

Giffard, Philip M. ^{[1
]}

机构：

[1] Charles Darwin Univ, Menzies Sch Hlth Res, Darwin, NT 0909, Australia

[2] Wellcome Trust Sanger Inst, Cambridge, England

[3] Univ Hosp Munster, Inst Med Microbiol, Munster, Germany

[4] Publ Hlth England, Cambridge, England

[5] Univ Helsinki, Dept Math & Stat, Helsinki, Finland

[6] Publ Hlth England, London, England

[7] Robert Koch Inst, Project Grp Epidemiol Highly Pathogen Microorgani, Berlin, Germany

来源：

INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY | 2015年 / 65卷

基金：

英国惠康基金;

关键词：

NORTHERN AUSTRALIA; CLONAL COMPLEX; STAPHYLOXANTHIN; EPIDEMIOLOGY; COMMUNITIES; CARRIAGE; AL;

D O I：

10.1099/ijs.0.062752-0

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

We define two novel species of the genus Staphylococcus that are phenotypically similar to and have near identical 16S rRNA gene sequences to Staphylococcus aureus. However, compared to S. aureus and each other, the two species, Staphylococcus argenteus sp. nov. (type strain MSHR1132(T)=DSM 28299(T)=SSI 89.005(T)) and Staphylococcus schweitzen sp. nov. (type strain FSA084(T)=DSM 28300(T)=SSI 89.004(T)), demonstrate: 1) at a whole-genome level considerable phylogenetic distance, lack of admixture, average nucleotide identity <95%, and inferred DNA-DNA hybridization <70%; 2) different profiles as determined by MALDI-TOF MS; 3) a nonpigmented phenotype for S. argenteus sp. nov.; 4) S. schweitzeri sp. nov. is not detected by standard nucA PCR; 5) distinct peptidoglycan types compared to S. aureus; 6) a separate ecological niche for S. schweitzeri sp. nov.; and 7) a distinct clinical disease profile for S. argenteus sp. nov. compared to S. aureus.

引用

页码：15 / 22

页数：8

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