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Volokhov DV, Zagorodnyaya TA, Furtak VA, Nattanmai G, Randall L, Jose S, Gao Y, Eisenberg T, Delmonte P, Blom J, Mitchell KK. Streptococcus sciuri sp. nov., Staphylococcus marylandisciuri sp. nov. and Staphylococcus americanisciuri sp. nov., isolated from faeces of eastern grey squirrel ( Sciurus carolinensis). Int J Syst Evol Microbiol 2023; 73. [PMID: 37578899 DOI: 10.1099/ijsem.0.006015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/16/2023] Open
Abstract
One novel Streptococcus strain (SQ9-PEAT) and two novel Staphylococcus strains (SQ8-PEAT and GRT3T) were isolated from faeces of a wild eastern grey squirrel. The strains were non-spore-forming, non-motile Gram-positive cocci, facultative anaerobes. The genomes for these strains were sequenced. The 16S rRNA gene and core-genome-based phylogenetic analyses showed that strain SQ9-PEAT was closely related to Streptococcus hyointestinalis, strain SQ8-PEAT to Staphylococcus pettenkoferi and Staphylococcus argensis, and strain GRT3T to Staphylococcus rostri, Staphylococcus muscae and Staphylococcus microti. Average nucleotide identity and pairwise digital DNA-DNA hybridization values calculated for these novel strains compared to type strain genomes of phylogenetically related species within the genera Streptococcus and Staphylococcus clearly revealed that strain SQ9-PEAT represents a novel species of the genus Streptococcus and strains SQ8-PEAT and GRT3T represent two novel species of the genus Staphylococcus. Phenotypical features of these novel type strains differed from the features of the type strains of other phylogenetically related species. MALDI-TOF mass spectrometry supported identification of these novel species. Based on these data, we propose one novel species of the genus Streptococcus, for which the name Streptococcus sciuri sp. nov. with the type strain SQ9-PEAT (=DSM 114656T=CCUG 76426T=NCTC 14727T) is proposed, and two novel species of the genus Staphylococcus, for which the names Staphylococcus marylandisciuri sp. nov. with the type strain SQ8-PEAT (=DSM 114685T=CCUG 76423T=NCTC 14723T) and Staphylococcus americanisciuri sp. nov. with the type strain GRT3T (=DSM 114696T=CCUG 76427T=NCTC 14722T) are proposed. The genome G+C contents are 38.29, 36.49 and 37.26 mol% and complete draft genome sizes are 1 692 266, 2 371 088 and 2 237 001 bp for strains SQ9-PEAT, SQ8-PEAT and GRT3T, respectively.
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Affiliation(s)
- Dmitriy V Volokhov
- Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, 10903 New Hampshire Avenue, Silver Spring, MD 20993, USA
| | - Tatiana A Zagorodnyaya
- Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, 10903 New Hampshire Avenue, Silver Spring, MD 20993, USA
| | - Vyacheslav A Furtak
- Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, 10903 New Hampshire Avenue, Silver Spring, MD 20993, USA
| | - Geetha Nattanmai
- Bacteriology Laboratory, Wadsworth Center, the New York State Department of Health, 120 New Scotland Ave, Albany, NY 12208, USA
| | - Linnell Randall
- Bacteriology Laboratory, Wadsworth Center, the New York State Department of Health, 120 New Scotland Ave, Albany, NY 12208, USA
| | - Sherly Jose
- Bacteriology Laboratory, Wadsworth Center, the New York State Department of Health, 120 New Scotland Ave, Albany, NY 12208, USA
| | - Yamei Gao
- Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, 10903 New Hampshire Avenue, Silver Spring, MD 20993, USA
| | - Tobias Eisenberg
- Hessian State Laboratory (LHL), Department of Veterinary Medicine, Schubertstrasse 60, 35392 Giessen, Germany
| | - Pierluigi Delmonte
- Center for Food Safety and Applied Nutrition, U.S. Food and Drug Administration, 5001 Campus Drive, College Park, MD 20740, USA
| | - Jochen Blom
- Bioinformatics and Systems Biology, Justus-Liebig-University Giessen, Heinrich Buff Ring 58, 35392 Giessen, Germany
| | - Kara K Mitchell
- Bacteriology Laboratory, Wadsworth Center, the New York State Department of Health, 120 New Scotland Ave, Albany, NY 12208, USA
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Burbick CR, Munson E, Lawhon SD, Zapp A, Villaflor M, Thelen E. An Update on Novel Taxa and Revised Taxonomic Status of Bacteria (Including Members of the Phylum Planctomycetota) Isolated from Aquatic Host Species Described in 2018 to 2021. J Clin Microbiol 2023; 61:e0142622. [PMID: 36719221 PMCID: PMC9945501 DOI: 10.1128/jcm.01426-22] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Increased interest in farmed aquatic species, aquatic conservation measures, and microbial metabolic end-product utilization have translated into a need for awareness and recognition of novel microbial species and revisions to bacterial taxonomy. Because this need has largely been unmet, through a 4-year literature review, we present lists of novel and revised bacterial species (including members of the phylum Planctomycetota) derived from aquatic hosts that can serve as a baseline for future biennial summaries of taxonomic revisions in this field. Most new and revised taxa were noted within oxidase-positive and/or nonglucose fermentative Gram-negative bacilli, including members of the Tenacibaculum, Flavobacterium, and Vibrio genera. Valid and effectively published novel members of the Streptococcus, Erysipelothrix, and Photobacterium genera are additionally described from disease pathogenesis perspectives.
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Affiliation(s)
- Claire R. Burbick
- Department of Veterinary Microbiology and Pathology, Washington State University, Pullman, Washington, USA
| | - Erik Munson
- Department of Medical Laboratory Science, Marquette University, Milwaukee, Wisconsin, USA
| | - Sara D. Lawhon
- Department of Veterinary Pathobiology, Texas A&M University, College Station, Texas, USA
| | - Amanda Zapp
- Department of Medical Laboratory Science, Marquette University, Milwaukee, Wisconsin, USA
| | - Maia Villaflor
- Department of Medical Laboratory Science, Marquette University, Milwaukee, Wisconsin, USA
| | - Elizabeth Thelen
- Department of Medical Laboratory Science, Marquette University, Milwaukee, Wisconsin, USA
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Volokhov DV, Zagorodnyaya TA, Shen Z, Blom J, Furtak VA, Eisenberg T, Fan P, Jeong KC, Gao Y, Zhang S, Amselle M. Streptococcus vicugnae sp. nov., isolated from faeces of alpacas ( Vicugna pacos) and cattle ( Bos taurus), Streptococcus zalophi sp. nov., and Streptococcus pacificus sp. nov., isolated from respiratory tract of California sea lions ( Zalophus californianus). Int J Syst Evol Microbiol 2021; 71. [PMID: 33999792 DOI: 10.1099/ijsem.0.004826] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Four novel independent strains of Streptococcus spp. were isolated from faeces of alpaca (SL1232T), cattle (KCJ4950), and from respiratory tract of wild California sea lions (CSL7508T, CSL7591T). The strains were indole-, oxidase- and catalase-negative, non-spore-forming, non-motile Gram-positive cocci in short and long chains, facultative anaerobes. The 16S rRNA gene of SL1232T and KCJ4950 shared 99.40-99.60% nucleotide similarity to strains of S. equinus, S. lutetiensis, S. infantarius, and the 16S rRNA gene of CSL7508T and CSL7591T demonstrated 98.72 and 98.92% similarity, respectively, to S. marimammalium. All other known Streptococcus species had the 16S rRNA gene sequence similarities of ≤95%. The genomes were sequenced for the novel strains. Average nucleotide identity (ANI) analysis for strains SL1232T and KCJ4950, showed the highest similarity to S. equinus, S. lutetiensis, and S. infantarius with 85.21, 87.17, 88.47, 85.54, 87.47 and 88.89%, respectively, and strains CSL7508T and CSL7591T to S. marimammalium with 87.16 and 83.97%, respectively. Results of ANI were confirmed by pairwise digital DNA-DNA hybridization and phylogeny, which also revealed that the strains belong to three novel species of the genus Streptococcus. Phenotypical features of the novel species were in congruence with closely related members of the genus Streptococcus and gave negative reactions with the tested Lancefield serological groups (A-D, F and G). MALDI-TOF mass spectrometry supported identification of the species. Based on these data, we propose three novel species of the genus Streptococcus, for which the name Streptococcus vicugnae sp. nov. is proposed with the type strain SL1232T (=NCTC 14341T=DSM 110741T=CCUG 74371T), Streptococcus zalophi sp. nov. is proposed with the type strain CSL7508T (=NCTC 14410T=DSM 110742T=CCUG 74374T) and Streptococcus pacificus sp. nov. is proposed with the type strain CSL7591T (=NCTC 14455T=DSM 111148T=CCUG 74655T). The genome G+C content is 36.89, 34.85, and 35.34 % and draft genome sizes are 1906993, 1581094 and 1656080 bp for strains SL1232T, CSL7508T, and CSL7591T, respectively.
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Affiliation(s)
- Dmitriy V Volokhov
- Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, 10903 New Hampshire Avenue, Silver Spring, MD 20993, USA
| | - Tatiana A Zagorodnyaya
- Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, 10903 New Hampshire Avenue, Silver Spring, MD 20993, USA
| | - Zhenyu Shen
- Department of Veterinary Pathobiology, Veterinary Medical Diagnostic Laboratory, College of Veterinary Medicine, University of Missouri, 901 East Campus Loop, Columbia, MO 65211, USA
| | - Jochen Blom
- Bioinformatics and Systems Biology, Justus-Liebig-University Giessen, Heinrich Buff Ring 58, 35392, Giessen, Germany
| | - Vyacheslav A Furtak
- Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, 10903 New Hampshire Avenue, Silver Spring, MD 20993, USA
| | - Tobias Eisenberg
- Institute of Hygiene and Infectious Diseases of Animals, Justus-Liebig-University Giessen, Frankfurter Strasse 89-91, 35392 Giessen, Germany.,Hessian State Laboratory (LHL), Department of Veterinary Medicine, Schubertstrasse 60, 35392, Giessen, Germany
| | - Peixin Fan
- Department of Animal Sciences, Emerging Pathogens Institute, University of Florida, 2055 Mowry Road, Gainesville, FL 32611, USA
| | - Kwangcheol Casey Jeong
- Department of Animal Sciences, Emerging Pathogens Institute, University of Florida, 2055 Mowry Road, Gainesville, FL 32611, USA
| | - Yamei Gao
- Center for Biologics Evaluation and Research, U.S. Food and Drug Administration, 10903 New Hampshire Avenue, Silver Spring, MD 20993, USA
| | - Shuping Zhang
- Department of Veterinary Pathobiology, Veterinary Medical Diagnostic Laboratory, College of Veterinary Medicine, University of Missouri, 901 East Campus Loop, Columbia, MO 65211, USA
| | - Megan Amselle
- American Type Culture Collection (ATCC), 10801 University Blvd., Manassas, VA 20110, USA
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Mühldorfer K, Szentiks CA, Wibbelt G, van der Linden M, Ewers C, Semmler T, Akimkin V, Blom J, Rau J, Eisenberg T. Streptococcus catagoni sp. nov., isolated from the respiratory tract of diseased Chacoan peccaries ( Catagonus wagneri). Int J Syst Evol Microbiol 2020; 70:5734-5739. [PMID: 32941130 DOI: 10.1099/ijsem.0.004471] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Novel catalase-negative, Gram-stain-positive, beta-haemolytic, coccus-shaped organisms were isolated from Chacoan peccaries that died from respiratory disease. The initial API 20 Strep profiles suggested Streptococcus agalactiae with acceptable identification scores, but the 16S rRNA gene similarity (1548 bp) to available sequences of streptococci was below 98 %. Next taxa of the genus Streptococcus, displaying highest similarities to the strains from this study, were S. bovimastitidis NZ1587T (97.5 %), S. iniae ATCC 29178T (97.5 %), S. hongkongensis HKU30T (97.4 %), S. parauberis DSM 6631T (97.1 %), S. penaeicida CAIM 1838T (97.1 %), S. pseudoporcinus DSM 18513T (97.0 %), S. didelphis DSM 15616T (96.6 %), S. ictaluri 707-05T (96.6 %), S. uberis JCM 5709T (96.5 %) and S. porcinus NCTC 10999T (96.4 %). All other Streptococcus species had sequence similarities of below 96.4 %. A sodA gene as well as whole genome-based core genome phylogeny of three representative strains and 145 available Streptococcus genomes confirmed the unique taxonomic position. Interstrain average nucleotide identity (ANI) and amino acid identity (AAI) values were high (ANI >96 %; AAI 100%), but for other streptococci clearly below the proposed species boundary of 95-96 % (ANI <75 %; AAI <83 %). Results were confirmed by genome-to-genome distance calculations. Pairwise digital DNA-DNA hybridization estimates were high (>90 %) between the novel strains, but well below the species boundary of 70 % for closely related Streptococcus type strains (23.5-19.7 %). Phenotypic properties as obtained from extended biochemical profiles and MALDI-TOF mass spectrometry supported the outstanding rank. Based on the presented molecular and physiological data of the six strains, we propose a novel taxon for which we suggest the name Streptococcus catagoni sp. nov. with the type strain 99-1/2017T (=DSM 110457T=CCUG 74072T) and five reference strains.
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Affiliation(s)
- Kristin Mühldorfer
- Department of Wildlife Diseases, Leibniz Institute for Zoo and Wildlife Research, Berlin, Germany
| | - Claudia A Szentiks
- Department of Wildlife Diseases, Leibniz Institute for Zoo and Wildlife Research, Berlin, Germany
| | - Gudrun Wibbelt
- Department of Wildlife Diseases, Leibniz Institute for Zoo and Wildlife Research, Berlin, Germany
| | - Mark van der Linden
- German National Reference Center for Streptococci, Department of Medical Microbiology, University Hospital RWTH Aachen, Aachen, Germany
| | - Christa Ewers
- Institute of Hygiene and Infectious Diseases of Animals, Justus Liebig University Giessen, Giessen, Germany
| | - Torsten Semmler
- NG1 Microbial Genomics, Robert Koch Institute, Berlin, Germany
| | - Valerij Akimkin
- Chemical and Veterinary Analysis Agency Stuttgart, Fellbach, Germany
| | - Jochen Blom
- Bioinformatics and Systems Biology, Justus Liebig University Giessen, Giessen, Germany
| | - Jörg Rau
- Chemical and Veterinary Analysis Agency Stuttgart, Fellbach, Germany
| | - Tobias Eisenberg
- Hessian State Laboratory, Giessen, Germany.,Institute of Hygiene and Infectious Diseases of Animals, Justus Liebig University Giessen, Giessen, Germany
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