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Makovska M, Killer J, Modrackova N, Ingribelli E, Amin A, Vlkova E, Bolechova P, Neuzil-Bunesova V. Species and Strain Variability among Sarcina Isolates from Diverse Mammalian Hosts. Animals (Basel) 2023; 13:ani13091529. [PMID: 37174565 PMCID: PMC10177144 DOI: 10.3390/ani13091529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 04/28/2023] [Accepted: 04/29/2023] [Indexed: 05/15/2023] Open
Abstract
Sarcina spp. has been isolated from the gastrointestinal tracts of diverse mammalian hosts. Their presence is often associated with host health complications, as is evident from many previously published medical case reports. However, only a handful of studies have made proper identification. Most other identifications were solely based on typical Sarcina-like morphology without genotyping. Therefore, the aim of this work was culture detection and the taxonomic classification of Sarcina isolates originating from different mammalian hosts. Sarcina-like colonies were isolated and collected during cultivation analyses of animal fecal samples (n = 197) from primates, dogs, calves of domestic cattle, elephants, and rhinoceroses. The study was carried out on apparently healthy animals kept in zoos or by breeders in the Czech Republic and Slovakia. Selected isolates were identified and compared using 16S rRNA gene sequencing and multi-locus sequence analysis (MLSA; Iles, pheT, pyrG, rplB, rplC, and rpsC). The results indicate the taxonomic variability of Sarcina isolates. S. ventriculi appears to be a common gut microorganism in various captive primates. In contrast, a random occurrence was also recorded in dogs. However, dog isolate N13/4e could represent the next potential novel Sarcina taxonomic unit. Also, a potentially novel Sarcina species was found in elephants, with occurrences in all tested hosts. S. maxima isolates were detected rarely, only in rhinoceroses. Although Sarcina bacteria are often linked to lethal diseases, our results indicate that Sarcina spp. appear to be a common member of the gut microbiota and seem to be an opportunistic pathogen. Further characterization and pathogenic analyses are required.
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Affiliation(s)
- Marie Makovska
- Department of Microbiology, Nutrition and Dietetics, Faculty of Agrobiology, Food and Natural Resources, University of Life Sciences Prague, 165 00 Prague, Czech Republic
| | - Jiri Killer
- Department of Microbiology, Nutrition and Dietetics, Faculty of Agrobiology, Food and Natural Resources, University of Life Sciences Prague, 165 00 Prague, Czech Republic
- Laboratory of Anaerobic Microbiology, Institute of Animal Physiology and Genetics, Czech Academy of Sciences, 142 20 Prague, Czech Republic
| | - Nikol Modrackova
- Department of Microbiology, Nutrition and Dietetics, Faculty of Agrobiology, Food and Natural Resources, University of Life Sciences Prague, 165 00 Prague, Czech Republic
| | - Eugenio Ingribelli
- Department of Microbiology, Nutrition and Dietetics, Faculty of Agrobiology, Food and Natural Resources, University of Life Sciences Prague, 165 00 Prague, Czech Republic
| | - Ahmad Amin
- Department of Microbiology, Nutrition and Dietetics, Faculty of Agrobiology, Food and Natural Resources, University of Life Sciences Prague, 165 00 Prague, Czech Republic
| | - Eva Vlkova
- Department of Microbiology, Nutrition and Dietetics, Faculty of Agrobiology, Food and Natural Resources, University of Life Sciences Prague, 165 00 Prague, Czech Republic
| | - Petra Bolechova
- Department of Ethology and Companion Animal Science, Faculty of Agrobiology, Food, and Natural Resources, University of Life Sciences Prague, 165 00 Prague, Czech Republic
| | - Vera Neuzil-Bunesova
- Department of Microbiology, Nutrition and Dietetics, Faculty of Agrobiology, Food and Natural Resources, University of Life Sciences Prague, 165 00 Prague, Czech Republic
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Neuzil-Bunesova V, Ramirez Garcia A, Modrackova N, Makovska M, Sabolova M, Spröer C, Bunk B, Blom J, Schwab C. Feed Insects as a Reservoir of Granadaene-Producing Lactococci. Front Microbiol 2022; 13:848490. [PMID: 35615513 PMCID: PMC9125021 DOI: 10.3389/fmicb.2022.848490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 04/04/2022] [Indexed: 11/15/2022] Open
Abstract
Insects are a component of the diet of different animal species and have been suggested as the major source of human dietary protein for the future. However, insects are also carriers of potentially pathogenic microbes that constitute a risk to food and feed safety. In this study, we reported the occurrence of a hemolytic orange pigmented producing phenotype of Lactococcus garvieae/petauri/formosensis in the fecal microbiota of golden lion tamarins (Leontopithecus rosalia) and feed larvae (Zophobas atratus). Feed insects were identified as a regular source of L. garvieae/petauri/formosensis based on a reanalysis of available 16S rRNA gene libraries. Pan-genome analysis suggested the existence of four clusters within the L. garvieae/petauri/formosensis group. The presence of cyl cluster indicated that some strains of the L. garvieae/petauri/formosensis group produced a pigment similar to granadaene, an orange cytotoxic lipid produced by group B streptococci, including Streptococcus agalactiae. Pigment production by L. garvieae/petauri/formosensis strains was dependent on the presence of the fermentable sugars, with no pigment being observed at pH <4.7. The addition of buffering compounds or arginine, which can be metabolized to ammonium, restored pigment formation. In addition, pigment formation might be related to the source of peptone. These data suggest that edible insects are a possible source of granadaene-producing lactococci, which can be considered a pathogenic risk with zoonotic potential.
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Affiliation(s)
- Vera Neuzil-Bunesova
- Department of Microbiology, Nutrition and Dietetics, Czech University of Life Sciences Prague, Prague, Czechia
- *Correspondence: Vera Neuzil-Bunesova,
| | - Alejandro Ramirez Garcia
- Laboratory of Food Biotechnology, Institute of Food, Nutrition and Health, ETH Zürich, Zurich, Switzerland
| | - Nikol Modrackova
- Department of Microbiology, Nutrition and Dietetics, Czech University of Life Sciences Prague, Prague, Czechia
| | - Marie Makovska
- Department of Microbiology, Nutrition and Dietetics, Czech University of Life Sciences Prague, Prague, Czechia
| | - Monika Sabolova
- Department of Microbiology, Nutrition and Dietetics, Czech University of Life Sciences Prague, Prague, Czechia
| | - Cathrin Spröer
- Leibniz Institute DSMZ-German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany
| | - Boyke Bunk
- Leibniz Institute DSMZ-German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany
| | - Jochen Blom
- Bioinformatics and Systems Biology, University Giessen, Giessen, Germany
| | - Clarissa Schwab
- Department of Microbiology, Nutrition and Dietetics, Czech University of Life Sciences Prague, Prague, Czechia
- Laboratory of Food Biotechnology, Institute of Food, Nutrition and Health, ETH Zürich, Zurich, Switzerland
- Department of Biological and Chemical Engineering, Aarhus University, Aarhus, Denmark
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Makovska M, Modrackova N, Bolechova P, Drnkova B, Neuzil-Bunesova V. Antibiotic susceptibility screening of primate-associated Clostridium ventriculi. Anaerobe 2021; 69:102347. [PMID: 33607254 DOI: 10.1016/j.anaerobe.2021.102347] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/07/2021] [Accepted: 02/08/2021] [Indexed: 12/21/2022]
Abstract
Clostridium ventriculi (syn. Sarcina ventriculi) is a Gram-positive opportunistic pathogen with sarcina morphology. In the case of gastrointestinal disorders, the treatment is often empirical. Due to the common occurrence in primates and the potential risk of dysbiosis; the antibiotic susceptibility screening of C. ventriculi strains isolated from guenon monkeys and crested gibbons to 58 antibiotics was performed to reduce potentially ineffective antibiotic use in case of disease. Isolates were found to be susceptible to the majority of the tested antibiotics, mainly to (fluoro)quinolones, macrolides, penicillins, and tetracyclines. The susceptibility profiles were similar despite the hosts. Tested strains showed also natural resistance to a few antibiotics on the genus level. Detected in vitro antibiotic efficiency is consistent with documented human treatment cases.
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Affiliation(s)
- Marie Makovska
- Department of Microbiology, Nutrition and Dietetics, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Czech Republic
| | - Nikol Modrackova
- Department of Microbiology, Nutrition and Dietetics, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Czech Republic
| | - Petra Bolechova
- Department of Ethology and Companion Animal Science, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Czech Republic; Zoo Liberec, Czech Republic
| | - Barbora Drnkova
- Department of Immunology and Microbiology, First Faculty of Medicine, Charles University in Prague, Czech Republic; Department of Medical Disciplines and Population Protection, Faculty of Biomedical Engineering, Czech Technical University in Prague, Czech Republic
| | - Vera Neuzil-Bunesova
- Department of Microbiology, Nutrition and Dietetics, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Czech Republic.
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Neuzil-Bunesova V, Lugli GA, Modrackova N, Makovska M, Mrazek J, Mekadim C, Musilova S, Svobodova I, Spanek R, Ventura M, Killer J. Bifidobacterium canis sp. nov., a novel member of the Bifidobacterium pseudolongum phylogenetic group isolated from faeces of a dog ( Canis lupus f. familiaris). Int J Syst Evol Microbiol 2020; 70:5040-5047. [PMID: 32804603 DOI: 10.1099/ijsem.0.004378] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
A fructose-6-phosphate phosphoketolase-positive strain (GSD1FST) was isolated from a faecal sample of a 3 weeks old German Shepherd dog. The closest related taxa to isolate GSD1FST based on results from the EZBioCloud database were Bifidobacterium animalis subsp. animalis ATCC 25527T, Bifidobacterium animalis subsp. lactis DSM 10140T and Bifidobacterium anseris LMG 30189T, belonging to the Bifidobacterium pseudolongum phylogenetic group. The resulting 16S rRNA gene identities (compared length of 1454 nucleotides) towards these taxa were 97.30, 97.23 and 97.09 %, respectively. The pairwise similarities of strain GSD1FST using argS, atpA, fusA, hsp60, pyrG, rpsC, thrS and xfp gene fragments to all valid representatives of the B. pseudolongum phylogenetic group were in the concatenated range of 83.08-88.34 %. Phylogenomic analysis based on whole-genome methods such as average nucleotide identity revealed that bifidobacterial strain GSD1FST exhibits close phylogenetic relatedness (88.17 %) to Bifidobacetrium cuniculi LMG 10738T. Genotypic characteristics and phylogenetic analyses based on nine molecular markers, as well as genomic and comparative phenotypic analyses, clearly proved that the evaluated strain should be considered as representing a novel species within the B. pseudolongum phylogenetic group named as Bifidobacterium canis sp. nov. (GSD1FST=DSM 105923T=LMG 30345T=CCM 8806T).
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Affiliation(s)
- Vera Neuzil-Bunesova
- Department of Microbiology, Nutrition and Dietetics, Czech University of Life Sciences Prague, Kamýcká 129, Prague 6 - Suchdol, 165 00, Czechia
| | - Gabriele Andrea Lugli
- Laboratory of Probiogenomics, Department of Chemistry, Life Sciences, and Environmental Sustainability, University of Parma, Parma, Italy
| | - Nikol Modrackova
- Department of Microbiology, Nutrition and Dietetics, Czech University of Life Sciences Prague, Kamýcká 129, Prague 6 - Suchdol, 165 00, Czechia
| | - Marie Makovska
- Department of Microbiology, Nutrition and Dietetics, Czech University of Life Sciences Prague, Kamýcká 129, Prague 6 - Suchdol, 165 00, Czechia
| | - Jakub Mrazek
- Institute of Animal Physiology and Genetics v.v.i., Czech Academy of Sciences, Vídeňská 1083, Prague 4 - Krč, 142 20, Czechia
| | - Chahrazed Mekadim
- Institute of Animal Physiology and Genetics v.v.i., Czech Academy of Sciences, Vídeňská 1083, Prague 4 - Krč, 142 20, Czechia.,Department of Microbiology, Nutrition and Dietetics, Czech University of Life Sciences Prague, Kamýcká 129, Prague 6 - Suchdol, 165 00, Czechia
| | - Sarka Musilova
- Department of Microbiology, Nutrition and Dietetics, Czech University of Life Sciences Prague, Kamýcká 129, Prague 6 - Suchdol, 165 00, Czechia
| | - Ivona Svobodova
- Department of Husbandry and Ethology of Animals, Czech University of Life Sciences Prague, Kamýcká 129, Prague 6 - Suchdol, 165 00, Czechia
| | - Roman Spanek
- Institute for Nanomaterials, Advanced Technologies and Innovations, Technical University of Liberec, Bendlova 1407/7, Liberec 1, 461 17, Czechia
| | - Marco Ventura
- Laboratory of Probiogenomics, Department of Chemistry, Life Sciences, and Environmental Sustainability, University of Parma, Parma, Italy
| | - Jiri Killer
- Institute of Animal Physiology and Genetics v.v.i., Czech Academy of Sciences, Vídeňská 1083, Prague 4 - Krč, 142 20, Czechia.,Department of Microbiology, Nutrition and Dietetics, Czech University of Life Sciences Prague, Kamýcká 129, Prague 6 - Suchdol, 165 00, Czechia
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