Staphylococcus caeli

General Information

Staphylococcus caeli is a relatively newly identified species within the genus Staphylococcus. This microorganism is particularly interesting due to its unique environmental niche and potential applications in biotechnology and medicine. One of the most notable characteristics of S. caeli is its ability to thrive in high-altitude environments, which is reflected in its name, derived from the Latin word for 'sky' or 'heaven'. This adaptation suggests that S. caeli may possess unique metabolic pathways and stress response mechanisms that allow it to survive under conditions of low oxygen and high UV radiation. From a research perspective, S. caeli is valuable for studying extremophiles and their potential applications in developing new antibiotics or enzymes that are stable under extreme conditions. The study of its genome could reveal novel genes responsible for these adaptations, which could be harnessed for industrial processes. Additionally, S. caeli has shown antimicrobial properties against certain pathogens, making it a candidate for the development of new antimicrobial agents. Its interactions with other microorganisms and its role in the microbial communities of high-altitude ecosystems are also areas of active research, providing insights into microbial ecology and evolution. In summary, Staphylococcus caeli stands out due to its adaptation to extreme environments, potential biotechnological applications, and antimicrobial properties, making it a fascinating subject for ongoing and future scientific investigations.

Staphylococcus caeli is a relatively novel species within the genus Staphylococcus, first described in 2006. This organism is particularly interesting due to its isolation from environmental sources, specifically from the atmosphere, which suggests its potential role in the microbial ecology of the air. This characteristic highlights its adaptability and resilience in various environments, making it a subject of interest for researchers studying microbial diversity and environmental microbiology. One of the unique aspects of S. caeli is its ability to survive in conditions that are typically inhospitable for many other bacteria. This resilience may be attributed to its metabolic versatility, allowing it to utilize a range of substrates for growth. Such metabolic flexibility is valuable for biotechnological applications, including bioremediation and the development of microbial fuel cells. Furthermore, Staphylococcus caeli has been noted for its potential to produce antimicrobial compounds, which could be harnessed in the development of new antibiotics. This aspect is particularly significant given the rising concern over antibiotic resistance in pathogenic bacteria. The study of S. caeli could provide insights into novel antimicrobial mechanisms and contribute to the search for new therapeutic agents. In summary, Staphylococcus caeli stands out not only for its environmental origins but also for its metabolic capabilities and potential applications in biotechnology and medicine. Its study could lead to a deeper understanding of microbial interactions in the atmosphere and the development of innovative solutions to contemporary challenges in health and environmental science.

Taxonomy

Superkingdom: Bacteria

Phylum: Bacillota

Class: Bacilli

Order: Bacillales

Family: Staphylococcaceae

Genus: Staphylococcus

Species: Staphylococcus caeli

NCBI ID

2201815

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCA/900/097/975/GCA_900097975.1_12075_1_89

File for sequence-based predictions:
GCA_900097975.1_12075_1_89_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The organism Staphylococcus caeli is a coagulase-negative staphylococcus (CNS) that has been increasingly recognized in clinical settings. While traditionally considered a part of the normal skin flora, its role in human health and disease is becoming more significant. Clinical implications of Staphylococcus caeli include its association with nosocomial infections, particularly in immunocompromised patients or those with indwelling medical devices. It has been isolated from various clinical specimens, indicating its potential pathogenicity, especially in cases of bacteremia and endocarditis. One of the notable features of Staphylococcus caeli is its ability to exhibit antimicrobial resistance, particularly to methicillin, which poses challenges in treatment. This resistance is often attributed to the acquisition of the mecA gene, leading to the classification of strains as methicillin-resistant Staphylococcus caeli (MRSC). The presence of such resistant strains complicates the management of infections and underscores the need for careful antibiotic stewardship. In terms of immune evasion, Staphylococcus caeli can produce various virulence factors that help it evade host defenses, including biofilm formation, which is particularly problematic in the context of implanted devices. The biofilm protects the bacteria from both the host immune response and antibiotic treatment, making infections difficult to eradicate. While Staphylococcus caeli is not commonly associated with outbreaks, its increasing prevalence in clinical isolates suggests a need for ongoing surveillance and research to better understand its role in human disease. Overall, the clinical relevance of Staphylococcus caeli highlights the importance of recognizing coagulase-negative staphylococci as potential pathogens, especially in vulnerable populations.

Habitat and Ecological Niches

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

Staphylococcus caeli is a bacterium commonly associated with various habitats and environments that reflect its adaptability and ecological significance. This microorganism is primarily found in aerobic environments, often thriving in soil and airborne dust, where it plays a crucial role in nutrient cycling and organic matter decomposition. Its presence in these environments indicates its ability to withstand varying conditions, including fluctuations in moisture and temperature. In addition to its terrestrial habitats, Staphylococcus caeli has been isolated from human skin and mucosal surfaces, suggesting its role as a part of the normal microbiota. This association highlights its potential for symbiotic relationships with its host, contributing to skin health and acting as a barrier against pathogenic organisms. Furthermore, Staphylococcus caeli exhibits notable interactions with its surroundings, particularly in biofilm formation. This ability allows it to adhere to surfaces, which can be beneficial in both natural and artificial environments, such as medical devices or wound sites. In these contexts, it can either promote healing by outcompeting harmful bacteria or, conversely, contribute to infections if it becomes opportunistic. Overall, the ecological niches occupied by Staphylococcus caeli underscore its versatility and importance in both natural ecosystems and human health, making it a significant organism in the study of microbial ecology.

Industrial Application

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

The microorganism Staphylococcus caeli has shown potential in various industrial applications, particularly in the fields of biotechnology and waste management. This organism is known for its ability to thrive in diverse environments, which can be harnessed for specific processes. In biotechnology, Staphylococcus caeli can be utilized in fermentation processes, where it may contribute to the production of valuable metabolites. Its metabolic pathways can be explored for the synthesis of bioactive compounds, which are essential in the development of pharmaceuticals. In the realm of waste management, Staphylococcus caeli has demonstrated capabilities in biodegradation, particularly in the breakdown of organic pollutants. This property can be leveraged in bioremediation efforts to clean up contaminated environments, making it a valuable asset in environmental biotechnology. Furthermore, the enzymatic activities of Staphylococcus caeli can be investigated for their potential in biofuel production. By optimizing conditions for enzyme production, this microorganism could play a role in the conversion of biomass into biofuels, contributing to sustainable energy solutions. Overall, the versatility of Staphylococcus caeli in these industrial applications highlights its significance in advancing both environmental and biotechnological innovations.

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

Back to Search