Staphylococcus petrasii

General Information

Staphylococcus petrasii is a relatively recent addition to the genus Staphylococcus, which is known for its diverse range of species, many of which are significant in both clinical and environmental contexts. One of the key characteristics of S. petrasii is its ability to be isolated from various human clinical samples, indicating its potential role in human health and disease. This species has been identified in cases of bacteremia, endocarditis, and other infections, suggesting it may have pathogenic potential similar to other more well-known Staphylococcus species like S. aureus and S. epidermidis. From a research perspective, S. petrasii is particularly interesting due to its genetic diversity and the presence of multiple subspecies. This diversity can provide insights into the evolutionary pathways and mechanisms of pathogenicity within the Staphylococcus genus. Additionally, studying S. petrasii can help in understanding the antibiotic resistance profiles of less common staphylococci, which is crucial for developing effective treatment strategies. Another notable aspect of S. petrasii is its adaptability to different environments, which includes both hospital settings and natural environments. This adaptability may contribute to its ability to colonize and infect various hosts, making it a valuable subject for studies on microbial ecology and host-pathogen interactions. Overall, Staphylococcus petrasii represents a fascinating subject for microbiological research due to its clinical relevance, genetic diversity, and environmental adaptability, offering numerous avenues for further investigation into its biology and potential impacts on human health.

Staphylococcus petrasii is a relatively newly identified species within the Staphylococcus genus, notable for its unique ecological niche and potential applications in biotechnology. This organism was first isolated from a rock surface, which highlights its ability to thrive in extreme environments, making it an interesting subject for studies on microbial survival and adaptation. Its resilience to harsh conditions could provide insights into the mechanisms of stress tolerance in bacteria, which is valuable for understanding microbial life in extreme habitats such as deserts or polar regions. One of the most intriguing aspects of S. petrasii is its potential for biotechnological applications. The organism has been shown to produce various enzymes that may have industrial relevance, particularly in the fields of bioremediation and waste management. The ability to degrade complex organic compounds could be harnessed for environmental cleanup efforts, making it a candidate for further research in sustainable practices. Additionally, S. petrasii may possess unique metabolic pathways that differentiate it from other Staphylococcus species. This could lead to the discovery of novel metabolites with pharmaceutical potential, contributing to the search for new antibiotics or antimicrobial agents in an era of increasing resistance. Overall, Staphylococcus petrasii stands out not only for its ecological significance but also for its promising applications in biotechnology and medicine, making it a valuable organism for ongoing research.

Taxonomy

Superkingdom: Bacteria

Phylum: Bacillota

Class: Bacilli

Order: Bacillales

Family: Staphylococcaceae

Genus: Staphylococcus

Species: Staphylococcus petrasii

NCBI ID

1276936

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCF/004/684/865/GCF_004684865.1_ASM468486v1

File for sequence-based predictions:
GCF_004684865.1_ASM468486v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

Source: gpt-4o-mini-2024-07-18

The organism Staphylococcus petrasii is a coagulase-negative staphylococcus (CNS) that has been increasingly recognized in clinical settings. It is primarily associated with nosocomial infections, particularly in immunocompromised patients or those with indwelling medical devices. Clinical implications of S. petrasii include its potential role in bacteremia, endocarditis, and wound infections. Its pathogenicity is attributed to its ability to form biofilms, which enhances its adherence to medical devices and contributes to persistent infections. Moreover, S. petrasii has shown varying degrees of antimicrobial resistance, particularly to methicillin, which complicates treatment options. The presence of resistance genes can lead to challenges in managing infections, necessitating the use of alternative antibiotics or combination therapies. In terms of immune evasion, S. petrasii can produce factors that inhibit phagocytosis and modulate the host immune response, allowing it to persist in the host despite an active immune system. This characteristic is particularly concerning in hospital settings where vulnerable populations are at risk. While S. petrasii is not commonly associated with outbreaks, its emergence as a pathogen underscores the need for ongoing surveillance and research to better understand its clinical significance and to develop effective treatment strategies. Further studies may also explore its potential role in probiotic applications or as a model organism for understanding biofilm-related infections.

Habitat and Ecological Niches

Source: gpt-4o-mini-2024-07-18

Staphylococcus petrasii is a species of bacteria that is primarily associated with human skin and mucosal surfaces. This microorganism thrives in environments that are rich in nutrients and moisture, making it well-suited for colonization on the human body, particularly in areas such as the axilla, groin, and interdigital spaces of the feet. Its presence is often linked to the microbiome of healthy individuals, where it plays a role in maintaining skin health by competing with pathogenic organisms and contributing to the overall microbial diversity. In terms of ecological interactions, Staphylococcus petrasii exhibits commensal relationships with its human host, meaning it can coexist without causing harm. However, under certain conditions, such as a compromised immune system or disruption of the skin barrier, it may become opportunistic and lead to infections. This duality highlights its role in the ecosystem as both a protector and potential pathogen. Additionally, Staphylococcus petrasii can be found in hospital environments, where it may be associated with medical devices or surfaces, contributing to the complex dynamics of healthcare-associated infections. Its ability to form biofilms on surfaces enhances its survival and persistence in these settings, making it a significant organism in the study of infection control and prevention. Overall, the biomes associated with Staphylococcus petrasii are characterized by their moisture-rich environments, the presence of human hosts, and the potential for both beneficial and harmful interactions within the microbial community.

Industrial Application

Source: gpt-4o-mini-2024-07-18

The microorganism Staphylococcus petrasii has shown potential in various industrial applications, particularly in the fields of biotechnology and pharmaceutical development. This organism is known for its ability to produce certain enzymes that can be harnessed in biocatalysis, facilitating chemical reactions in a more environmentally friendly manner. For instance, the enzymatic activity of Staphylococcus petrasii can be utilized in the synthesis of bioactive compounds, which are crucial in the development of new pharmaceuticals. In the realm of waste management, Staphylococcus petrasii has demonstrated capabilities in biodegradation, where it can break down complex organic materials, thus aiding in the treatment of wastewater and reducing environmental pollutants. This process is particularly valuable in the treatment of industrial effluents, where the microorganism can help in the removal of toxic substances. Moreover, there is emerging interest in the use of Staphylococcus petrasii in biofuel production. The organism's metabolic pathways may be exploited to convert biomass into biofuels through fermentation, potentially leading to more sustainable energy sources. This application is still under investigation, but the preliminary findings suggest that it could play a role in the future of renewable energy. Overall, Staphylococcus petrasii presents a promising avenue for innovation across multiple industries, particularly in enhancing processes related to biotechnology, waste management, and sustainable energy.

Phenotypes and Predictions

The table shows the phenotypes and predictions. Cell colors indicate the class of the value. When literature-based data is available, a checkmark (✓) indicates a correct prediction, while an ✗ indicates an incorrect prediction.

Literature-based phenotypes: 9

LLM predicted phenotypes: 4

Phenotype	High-quality annotation	anthropic/claude-3.5-sonnet	openai/gpt-3.5-turbo-0125	perplexity/llama-3-sonar-small-32k-chat	anthropic/claude-3-haiku:beta	meta-llama/llama-3-8b-instruct:nitro	google/gemini-flash-1.5	google/gemini-pro	meta-llama/llama-3-70b-instruct:nitro	openchat/openchat-7b	google/palm-2-chat-bison-32k	google/palm-2-chat-bison-32k	openai/gpt-4	openai/gpt-4	openai/gpt-4o	openai/gpt-4o	mistralai/mistral-7b-instruct	mistralai/mistral-7b-instruct	mistralai/mixtral-8x7b-instruct:nitro	mistralai/mixtral-8x7b-instruct:nitro	google/gemini-pro-1.5	google/gemini-pro-1.5	microsoft/phi-3-mini-128k-instruct	microsoft/phi-3-mini-128k-instruct	google/gemma-7b-it	google/gemma-7b-it	microsoft/wizardlm-2-8x22b	microsoft/wizardlm-2-8x22b
Motility	FALSE	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	true ✗	true ✗	false ✓	false ✓
Gram staining	gram stain positive	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	N/A	gram stain positive ✓	N/A	gram stain positive ✓	N/A	gram stain positive ✓	N/A	gram stain positive ✓	N/A	gram stain positive ✓	N/A	gram stain positive ✓	N/A	gram stain positive ✓	N/A	gram stain negative ✗	N/A	gram stain positive ✓
Aerophilicity	N/A	facultatively anaerobic	facultatively anaerobic	N/A	N/A	N/A	N/A	facultatively anaerobic	facultatively anaerobic	N/A	facultatively anaerobic	facultatively anaerobic	N/A	N/A	N/A	N/A	aerotolerant	aerotolerant	facultatively anaerobic	facultatively anaerobic	facultatively anaerobic	facultatively anaerobic	N/A	N/A	N/A	N/A	N/A	N/A
Extreme environment tolerance	FALSE	false ✓	false ✓	false ✓	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	true ✗	true ✗	false ✓	false ✓	true ✗	true ✗	false ✓	false ✓	true ✗	true ✗	false ✓	false ✓
Biofilm formation	N/A	true	true	true	true	true	true	true	true	false	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true
Animal pathogenicity	TRUE	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	false ✗	false ✗	true ✓	true ✓	false ✗	false ✗	true ✓	true ✓	true ✓	true ✓
Biosafety level	biosafety level 2	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 1 ✗	biosafety level 1 ✗	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 1 ✗	biosafety level 1 ✗	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓
Health association	N/A	true	false	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true
Host association	TRUE	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	false ✗	false ✗	true ✓	true ✓
Plant pathogenicity	FALSE	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓
Spore formation	FALSE	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓
Hemolysis	beta	gamma ✗	gamma ✗	beta ✓	beta ✓	beta ✓	beta ✓	N/A	N/A	N/A	N/A	N/A	beta ✓	beta ✓	beta ✓	beta ✓	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Cell shape	N/A	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	bacillus	bacillus	coccus	coccus

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