Corynebacterium felinum

General Information

Corynebacterium felinum is a relatively recent addition to the genus Corynebacterium, which is known for its diverse range of species that inhabit various environments, including soil, water, and the skin of animals. This particular species was first isolated from a cat, which is reflected in its name, felinum. One of the key characteristics of Corynebacterium felinum is its potential role in veterinary medicine, as it has been associated with infections in domestic animals. From a research perspective, Corynebacterium felinum is interesting due to its unique genetic makeup that distinguishes it from other members of the Corynebacterium genus. This genetic distinctiveness can provide insights into the evolutionary pathways and adaptations that allow it to colonize and potentially cause disease in feline hosts. Moreover, the study of Corynebacterium felinum can contribute to a better understanding of zoonotic diseases, which are infections that can be transmitted from animals to humans. By examining the interactions between this bacterium and its feline hosts, researchers can gain valuable information on how similar pathogens might behave in human hosts, thereby informing public health strategies. In summary, Corynebacterium felinum is a noteworthy organism due to its veterinary significance, genetic uniqueness, and potential implications for zoonotic disease research. Its study not only enhances our understanding of the Corynebacterium genus but also provides broader insights into microbial ecology and host-pathogen interactions.

Corynebacterium felinum is a fascinating species within the genus Corynebacterium, known for its unique ecological niche and potential implications in veterinary medicine. This organism is primarily associated with feline hosts, particularly domestic cats, which makes it particularly interesting for studies related to animal health and microbiology. Its ability to thrive in the feline environment highlights its adaptation mechanisms, which could provide insights into host-pathogen interactions. One of the notable characteristics of Corynebacterium felinum is its role in the feline microbiome. Understanding how this bacterium interacts with other microbial species in the gut can shed light on the overall health and disease resistance in cats. Research into this organism could lead to advancements in probiotic therapies or dietary formulations aimed at improving feline health. Additionally, Corynebacterium felinum has been studied for its potential pathogenicity. While it is not commonly associated with severe disease, its presence in certain clinical conditions raises questions about its role in opportunistic infections. This aspect makes it a valuable subject for research into emerging pathogens and the development of diagnostic tools. Overall, Corynebacterium felinum serves as an important model for understanding microbial ecology in felines and could have broader implications for veterinary practices and animal welfare.

Taxonomy

Superkingdom: Bacteria

Phylum: Actinomycetota

Class: Actinomycetes

Order: Mycobacteriales

Family: Corynebacteriaceae

Genus: Corynebacterium

Species: Corynebacterium felinum

NCBI ID

131318

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCF/030/408/755/GCF_030408755.1_ASM3040875v1

File for sequence-based predictions:
GCF_030408755.1_ASM3040875v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The organism Corynebacterium felinum is a member of the genus Corynebacterium, which includes various species known for their clinical significance. While Corynebacterium felinum is less commonly discussed than its relatives, it has been associated with certain clinical implications. Primarily, it has been linked to skin infections in both humans and animals, particularly in cases of wound infections or abscesses. Its role in human health is not as well characterized as other Corynebacterium species, but it may contribute to opportunistic infections, especially in immunocompromised individuals. In terms of pathogenicity, Corynebacterium felinum can exhibit virulence factors that allow it to evade the immune response of the host. This includes the production of certain enzymes and toxins that can damage host tissues and facilitate infection. However, detailed studies on its specific mechanisms of immune evasion are limited. Regarding antimicrobial resistance, there is a growing concern about the resistance patterns of Corynebacterium species, including Corynebacterium felinum. Some strains have shown resistance to common antibiotics, which complicates treatment options for infections caused by this organism. Monitoring and understanding these resistance mechanisms are crucial for effective clinical management. While Corynebacterium felinum does not have well-documented medical applications such as probiotics or vaccines, its presence in clinical settings underscores the importance of recognizing and identifying less common pathogens in the context of nosocomial infections and community-acquired infections. Overall, further research is needed to fully elucidate the clinical relevance of Corynebacterium felinum and its impact on human health.

Habitat and Ecological Niches

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

Corynebacterium felinum is a bacterium commonly associated with the skin microbiome of felines, particularly domestic cats. This microorganism thrives in the epidermal layers of the skin, where it plays a crucial role in maintaining the health of the skin's ecosystem. It is often found in areas with high moisture content, such as the interdigital spaces and auricular regions of cats, where it can contribute to the balance of the skin flora by competing with pathogenic organisms. Ecological Niches: _Corynebacterium felinum occupies a unique ecological niche as a part of the normal skin flora. It helps to prevent colonization by harmful bacteria through competitive exclusion, thereby playing a protective role in the skin's microbiome. This bacterium is adapted to the specific pH and moisture conditions of feline skin, allowing it to thrive in these environments. Interactions with Surroundings: In addition to its role in skin health, _Corynebacterium felinum may also engage in symbiotic relationships with other microorganisms present on the skin. These interactions can enhance the overall resilience of the skin microbiome, contributing to the host's immune response and skin barrier function. Furthermore, the presence of this bacterium can influence the production of certain metabolites that may have antimicrobial properties, further supporting its role in the ecosystem. Overall, _Corynebacterium felinum is an important component of the feline skin microbiome, contributing to the health and stability of this specific habitat while also showcasing the intricate relationships that exist within microbial communities.

Industrial Application

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

The microorganism Corynebacterium felinum has shown potential in various industrial applications, particularly in the fields of biotechnology and waste management. This organism is known for its ability to participate in fermentation processes, which can be harnessed for the production of valuable metabolites such as amino acids and organic acids. For instance, Corynebacterium felinum can be utilized in the fermentation of certain substrates to produce L-lysine, an essential amino acid widely used in animal feed and human nutrition. In the realm of waste management, Corynebacterium felinum has demonstrated capabilities in biodegradation, particularly in the breakdown of complex organic compounds. This property can be leveraged in the treatment of wastewater, where the microorganism can help in the degradation of pollutants, thus contributing to more sustainable waste management practices. Moreover, the enzymatic activity of Corynebacterium felinum can be explored for pharmaceutical development, where specific enzymes produced by this organism may be utilized in the synthesis of pharmaceutical compounds or as biocatalysts in various chemical reactions. The potential for enzyme production opens avenues for the development of eco-friendly processes in the pharmaceutical industry. Overall, Corynebacterium felinum presents a promising candidate for various industrial applications, particularly in fermentation, biodegradation, and enzyme production, making it a valuable organism in the pursuit of sustainable industrial practices.

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: 8

LLM predicted phenotypes: 5

Phenotype	High-quality annotation	anthropic/claude-3-haiku:beta	meta-llama/llama-3-8b-instruct:nitro	mistralai/mixtral-8x7b-instruct:nitro	google/gemini-pro	google/gemini-flash-1.5	google/gemini-pro-1.5	perplexity/llama-3-sonar-small-32k-chat	anthropic/claude-3.5-sonnet	google/gemma-7b-it	openai/gpt-4	openai/gpt-4	openai/gpt-4o	openai/gpt-4o	meta-llama/llama-3-70b-instruct:nitro	meta-llama/llama-3-70b-instruct:nitro	openai/gpt-3.5-turbo-0125	openai/gpt-3.5-turbo-0125	google/palm-2-chat-bison-32k	google/palm-2-chat-bison-32k	mistralai/mistral-7b-instruct	mistralai/mistral-7b-instruct	microsoft/phi-3-mini-128k-instruct	microsoft/phi-3-mini-128k-instruct	openchat/openchat-7b	openchat/openchat-7b	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 ✓	true ✗	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓
Gram staining	gram stain positive	gram stain positive ✓	gram stain negative ✗	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	gram stain variable ✗	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 variable ✗	N/A	gram stain positive ✓	N/A	gram stain positive ✓	N/A	gram stain positive ✓
Aerophilicity	aerobic	N/A	aerotolerant ✗	facultatively anaerobic ✗	facultatively anaerobic ✗	N/A	facultatively anaerobic ✗	N/A	N/A	N/A	aerobic ✓	aerobic ✓	N/A	N/A	aerobic ✓	aerobic ✓	facultatively anaerobic ✗	facultatively anaerobic ✗	N/A	N/A	N/A	N/A	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 ✓	false ✓	false ✓	false ✓	false ✓
Biofilm formation	N/A	true	true	true	true	true	true	true	true	true	false	false	true	true	true	true	true	true	true	true	true	true	true	true	false	false	true	true
Animal pathogenicity	N/A	true	true	false	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	biosafety level 2	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 1 ✗	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	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	N/A	true	true	true	true	true	true	true	true	false	true	true	true	true	true	true	true	true	true	true	true	true	false	false	true	true	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	alpha ✗	N/A	N/A	N/A	beta ✗	N/A	N/A	N/A	N/A	N/A	N/A	gamma ✓	gamma ✓	N/A	N/A	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	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	coccus	coccus	coccus	coccus	coccus	coccus	bacillus	bacillus

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