Corynebacterium amycolatum

General Information

Corynebacterium amycolatum is a fascinating microorganism that has garnered attention due to its unique characteristics and clinical significance. This species is part of the genus Corynebacterium, which includes many notable bacteria, but C. amycolatum stands out for several reasons. One of the most interesting aspects of C. amycolatum is its role in human health. Unlike many of its relatives, C. amycolatum is often found as a commensal organism on human skin and mucous membranes. However, it can also act as an opportunistic pathogen, particularly in immunocompromised individuals. This dual nature makes it a subject of significant interest in medical microbiology. From a research perspective, C. amycolatum is valuable due to its antibiotic resistance profiles. It has been observed to exhibit resistance to multiple antibiotics, which poses challenges in clinical settings but also provides a model for studying resistance mechanisms. Understanding how C. amycolatum acquires and disseminates resistance genes can offer insights into combating antibiotic-resistant infections. Another unique feature of C. amycolatum is its metabolic versatility. This organism can utilize a variety of substrates for growth, which is not only interesting from a basic science standpoint but also has potential applications in biotechnology. For instance, its ability to degrade complex organic compounds could be harnessed for bioremediation purposes. In summary, Corynebacterium amycolatum is a noteworthy bacterium due to its clinical relevance, antibiotic resistance, and metabolic capabilities. These characteristics make it a valuable subject for ongoing research in both medical and environmental microbiology.

Corynebacterium amycolatum is a non-pathogenic member of the genus Corynebacterium, which is notable for its unique metabolic capabilities and ecological versatility. This organism is primarily found in soil and water environments, contributing to the degradation of organic matter. One of the most interesting aspects of C. amycolatum is its ability to produce a variety of enzymes, including proteases and lipases, which can be valuable in biotechnological applications. Under laboratory conditions, C. amycolatum has shown potential for use in bioremediation processes, particularly in the breakdown of pollutants and organic waste. Its metabolic pathways allow it to utilize a range of substrates, making it a candidate for studies focused on microbial ecology and environmental sustainability. Additionally, C. amycolatum has been investigated for its role in the human microbiome. While it is generally considered non-pathogenic, its presence in clinical samples has raised questions about its potential opportunistic behavior in immunocompromised individuals. This duality makes it a subject of interest in both environmental microbiology and clinical research, as scientists seek to understand its interactions within different ecosystems. In summary, Corynebacterium amycolatum stands out due to its biodegradative capabilities, potential biotechnological applications, and its role in the human microbiome, making it a valuable organism for further research in various scientific fields.

Taxonomy

Superkingdom: Bacteria

Phylum: Actinomycetota

Class: Actinomycetes

Order: Mycobacteriales

Family: Corynebacteriaceae

Genus: Corynebacterium

Species: Corynebacterium amycolatum

NCBI ID

43765

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCA/016/728/725/GCA_016728725.1_ASM1672872v1

File for sequence-based predictions:
GCA_016728725.1_ASM1672872v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The organism Corynebacterium amycolatum is a member of the genus Corynebacterium, which is known for its diverse roles in human health and disease. While it is often considered a commensal organism found on human skin and mucosal surfaces, it has been associated with various clinical implications, particularly in immunocompromised patients. Infections caused by Corynebacterium amycolatum can range from skin infections to more serious conditions such as endocarditis and bacteremia. Its pathogenicity is attributed to its ability to form biofilms and its potential to evade the immune response through various mechanisms, including the production of surface proteins that inhibit phagocytosis. Moreover, Corynebacterium amycolatum has shown antimicrobial resistance, particularly to common antibiotics, which complicates treatment options. This resistance is often linked to the presence of plasmids that carry resistance genes, making it a concern in clinical settings where it can lead to nosocomial infections. Despite its pathogenic potential, there is ongoing research into the potential beneficial roles of Corynebacterium amycolatum in the human microbiome, particularly in the context of probiotics and therapeutics. Understanding its interactions with the human body and its role in the microbiome may provide insights into developing new treatment strategies or preventive measures against infections.

Habitat and Ecological Niches

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

Corynebacterium amycolatum is a bacterium commonly found in various human-associated environments and is particularly notable for its presence in the skin microbiome and mucosal surfaces. This organism thrives in moist and nutrient-rich habitats, often colonizing areas such as the axillary region, groin, and other skin folds where sweat and sebaceous secretions provide a suitable environment for growth. In the context of the human microbiome, Corynebacterium amycolatum plays a significant role in maintaining skin health by contributing to the microbial diversity and potentially inhibiting the growth of pathogenic organisms through competitive exclusion. Its presence is often associated with a balanced microbial community, which is crucial for the prevention of skin infections. Additionally, this bacterium has been identified in oral cavities and respiratory tracts, where it may engage in symbiotic relationships with other microorganisms. These interactions can enhance the overall resilience of the microbial community against external pathogens. Furthermore, Corynebacterium amycolatum exhibits remarkable environmental adaptability, allowing it to survive in varying conditions, including fluctuations in temperature and moisture levels. This adaptability is essential for its persistence in the dynamic environments of the human body, where it can respond to changes in host physiology and external factors. Overall, Corynebacterium amycolatum exemplifies the intricate relationships within the human microbiome, highlighting its role in health and disease and its ability to thrive in specific niches that support its growth and function.

Industrial Application

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

The microorganism Corynebacterium amycolatum has shown potential in various industrial applications across multiple sectors. One of the most notable areas is in biotechnology, where Corynebacterium amycolatum is utilized for its ability to produce valuable metabolites through fermentation. This process can lead to the production of amino acids, vitamins, and other bioactive compounds that are essential in food and pharmaceutical industries. In the realm of waste management, Corynebacterium amycolatum has demonstrated capabilities in biodegradation, particularly in the breakdown of complex organic materials. This property can be harnessed for the treatment of wastewater, where the microorganism can help in the degradation of pollutants, thus contributing to environmental sustainability. Furthermore, the organism is being explored for its role in biofuel production. Through specific metabolic pathways, Corynebacterium amycolatum can potentially convert biomass into biofuels, making it a candidate for renewable energy solutions. The efficiency of its fermentation processes can be optimized to enhance yield and reduce costs in biofuel production. In pharmaceutical development, the enzymatic activities of Corynebacterium amycolatum are of interest for the synthesis of pharmaceutical compounds. The organism's ability to produce specific enzymes can be leveraged in the production of drugs, making it a valuable asset in the pharmaceutical industry. Overall, Corynebacterium amycolatum presents a versatile profile with applications in biotechnology, waste management, biofuel production, and pharmaceutical development, showcasing its importance in modern industrial processes.

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	mistralai/mistral-7b-instruct	google/gemini-flash-1.5	perplexity/llama-3-sonar-small-32k-chat	anthropic/claude-3.5-sonnet	microsoft/phi-3-mini-128k-instruct	openchat/openchat-7b	google/gemini-pro	google/gemma-7b-it	mistralai/mixtral-8x7b-instruct:nitro	meta-llama/llama-3-70b-instruct:nitro	openai/gpt-4	openai/gpt-4	meta-llama/llama-3-8b-instruct:nitro	meta-llama/llama-3-8b-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	anthropic/claude-3-haiku:beta	anthropic/claude-3-haiku:beta	openai/gpt-4o	openai/gpt-4o	google/gemini-pro-1.5	google/gemini-pro-1.5	microsoft/wizardlm-2-8x22b	microsoft/wizardlm-2-8x22b
Motility	FALSE	true ✗	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 variable ✗	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	gram stain negative ✗	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	N/A	gram stain positive ✓	N/A	gram stain negative ✗	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 ✓
Aerophilicity	aerobic	aerotolerant ✗	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	aerobic ✓	aerobic ✓	aerotolerant ✗	aerotolerant ✗	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 ✓	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	false	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true
Animal pathogenicity	FALSE	false ✓	true ✗	false ✓	true ✗	false ✓	false ✓	true ✗	true ✗	false ✓	true ✗	true ✗	true ✗	false ✓	false ✓	false ✓	false ✓	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗
Biosafety level	biosafety level 2	biosafety level 1 ✗	biosafety level 2 ✓	biosafety level 1 ✗	biosafety level 2 ✓	biosafety level 1 ✗	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 1 ✗	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 1 ✗	biosafety level 1 ✗	biosafety level 1 ✗	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 ✓
Health association	N/A	false	true	true	true	false	true	true	true	true	true	true	true	true	true	false	false	true	true	true	true	true	true	true	true	true	true
Host association	FALSE	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 ✗
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 ✓
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 ✓
Hemolysis	N/A	N/A	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	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	bacillus	coccus	bacillus	coccus	coccus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus

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