Corynebacterium guangdongense

General Information

Corynebacterium guangdongense is a relatively newly identified species within the genus Corynebacterium. This genus is known for its diverse range of species, many of which are significant in medical, veterinary, and environmental contexts. What makes Corynebacterium guangdongense particularly interesting is its potential role in human health. While the full extent of its pathogenicity is still under investigation, early studies suggest that it may be involved in certain infections, particularly in immunocompromised individuals. Another notable aspect of Corynebacterium guangdongense is its genomic composition. The genome of this bacterium provides insights into its metabolic capabilities and potential resistance mechanisms. This makes it a valuable subject for research into antibiotic resistance, a growing concern in the medical community. Furthermore, Corynebacterium guangdongense has been isolated from various environmental sources, indicating its ecological versatility. This adaptability suggests that it could play a role in nutrient cycling and other ecological processes, making it an interesting subject for environmental microbiologists. In summary, Corynebacterium guangdongense stands out due to its potential medical relevance, genomic insights, and ecological adaptability, making it a valuable organism for ongoing and future research in multiple scientific fields.

Corynebacterium guangdongense is a fascinating species of bacteria that was first isolated from a clinical sample in Guangdong Province, China. This organism is part of the diverse genus Corynebacterium, which is known for its unique club-shaped morphology and its role in various human and animal diseases. One of the most interesting aspects of C. guangdongense is its potential pathogenicity; it has been associated with infections in humans, particularly in immunocompromised individuals. This highlights its importance in clinical microbiology and infectious disease research. Moreover, C. guangdongense has garnered attention due to its ability to produce certain enzymes and metabolites that may have biotechnological applications. For instance, its enzymatic capabilities could be explored for use in bioremediation processes or in the production of bioactive compounds. The study of this organism can provide insights into the metabolic pathways of Corynebacterium species, which are often underexplored compared to more prominent genera. In addition, the genetic makeup of C. guangdongense offers a unique opportunity for researchers to investigate the mechanisms of antibiotic resistance, as some strains have shown resistance to multiple antibiotics. Understanding these mechanisms is crucial in the fight against antibiotic-resistant infections, making C. guangdongense a valuable subject for ongoing research in microbiology and pharmacology. Overall, the combination of its clinical relevance and potential biotechnological applications makes Corynebacterium guangdongense a noteworthy organism in the field of microbiological research.

Taxonomy

Superkingdom: Bacteria

Phylum: Actinomycetota

Class: Actinomycetes

Order: Mycobacteriales

Family: Corynebacteriaceae

Genus: Corynebacterium

Species: Corynebacterium guangdongense

NCBI ID

1783348

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCF/030/408/915/GCF_030408915.1_ASM3040891v1

File for sequence-based predictions:
GCF_030408915.1_ASM3040891v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The organism Corynebacterium guangdongense is a member of the genus Corynebacterium, which includes several species known for their clinical significance. While C. guangdongense is less studied compared to its relatives, it has been associated with various clinical implications. It has been implicated in skin and soft tissue infections, particularly in immunocompromised patients. The organism's ability to form biofilms may contribute to its pathogenicity, making it a potential cause of chronic infections in certain contexts. In terms of antimicrobial resistance, there is limited data available, but like many Corynebacterium species, it may exhibit resistance to common antibiotics, which poses challenges in treatment. The mechanisms of resistance can include the production of beta-lactamases and alterations in target sites, which are critical for effective therapy. Corynebacterium guangdongense may also play a role in the human microbiome, although its specific contributions to human health and disease are not well-documented. Its interactions with the human immune system are not fully understood, but it may employ various immune evasion strategies to survive in host tissues, similar to other Corynebacterium species. Overall, while Corynebacterium guangdongense is not as widely recognized as a pathogen, its potential to cause infections and its implications in antimicrobial resistance warrant further investigation to better understand its role in human health and disease.

Habitat and Ecological Niches

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

Corynebacterium guangdongense is a species of bacteria that is primarily associated with human skin and mucosal surfaces. This microorganism thrives in environments that are rich in organic matter and moisture, making it well-suited for colonization in areas such as the axillary region, groin, and other skin folds where sweat and sebum are prevalent. 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 skin's natural defenses. Ecological Niches: - _Corynebacterium guangdongense occupies a niche within the skin microbiota, where it can help to prevent the colonization of harmful bacteria through competitive exclusion. This is particularly important in maintaining the balance of the skin ecosystem, which is essential for overall skin health. Interactions with Surroundings: - This bacterium is known to engage in symbiotic relationships with its human host, contributing to the immune system's ability to respond to pathogens. By producing antimicrobial substances, it can inhibit the growth of more harmful bacteria, thus playing a protective role. - Additionally, Corynebacterium guangdongense may also be involved in the breakdown of skin lipids, further contributing to the nutrient cycling within the skin environment. Environmental Adaptation: - The ability of Corynebacterium guangdongense to thrive in moist and nutrient-rich environments highlights its adaptation strategies. It can withstand variations in temperature and pH, which are common in the skin's microenvironment, allowing it to maintain a stable presence in its preferred habitats.

Industrial Application

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

The microorganism Corynebacterium guangdongense 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, it has been documented to produce L-lysine, an essential amino acid widely used in animal feed and human nutrition, through fermentation of carbohydrates. In the realm of waste management, Corynebacterium guangdongense has demonstrated capabilities in biodegradation, particularly in the breakdown of complex organic compounds. This property can be utilized in the treatment of industrial effluents, where the microorganism can help in the detoxification and reduction of harmful substances, thereby contributing to more sustainable waste management practices. Moreover, the enzymatic activity of Corynebacterium guangdongense is of interest for pharmaceutical development. The organism can produce specific enzymes that may be useful in the synthesis of pharmaceutical compounds, enhancing the efficiency of drug production processes. Overall, the diverse applications of Corynebacterium guangdongense in biotechnology, waste management, and pharmaceuticals highlight its significance in advancing 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	google/gemini-pro-1.5	google/gemini-pro	mistralai/mixtral-8x7b-instruct:nitro	perplexity/llama-3-sonar-small-32k-chat	mistralai/mistral-7b-instruct	openchat/openchat-7b	google/gemma-7b-it	meta-llama/llama-3-70b-instruct:nitro	anthropic/claude-3.5-sonnet	anthropic/claude-3-haiku:beta	anthropic/claude-3-haiku:beta	openai/gpt-4	openai/gpt-4	openai/gpt-4o	openai/gpt-4o	meta-llama/llama-3-8b-instruct:nitro	meta-llama/llama-3-8b-instruct:nitro	google/gemini-flash-1.5	google/gemini-flash-1.5	openai/gpt-3.5-turbo-0125	openai/gpt-3.5-turbo-0125	google/palm-2-chat-bison-32k	google/palm-2-chat-bison-32k	microsoft/phi-3-mini-128k-instruct	microsoft/phi-3-mini-128k-instruct	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 ✓	true ✗	true ✗	false ✓	false ✓	false ✓	false ✓
Gram staining	gram stain positive	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	gram stain variable ✗	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 positive ✓	N/A	gram stain positive ✓
Aerophilicity	facultatively anaerobic	aerobic ✗	aerobic ✗	facultatively anaerobic ✓	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	aerobic ✗	aerobic ✗	N/A	N/A	aerotolerant ✗	aerotolerant ✗	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 ✓	true ✗	false ✓	false ✓	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	false	true	true	true	true	true	true	false	false	true	true	true	true	true	true	true	true	true	true	true	true	true	true
Animal pathogenicity	N/A	false	true	false	false	false	true	true	false	false	true	true	false	false	true	true	false	false	true	true	false	false	true	true	false	false	true	true
Biosafety level	biosafety level 1	biosafety level 1 ✓	biosafety level 2 ✗	biosafety level 1 ✓	biosafety level 2 ✗	biosafety level 1 ✓	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 ✗	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 ✗
Health association	N/A	true	true	true	true	true	true	true	true	true	true	true	false	false	true	true	true	true	true	true	false	false	true	true	false	false	true	true
Host association	N/A	true	true	true	true	true	true	false	true	true	true	true	false	false	true	true	true	true	true	true	false	false	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 ✓	false ✓
Spore formation	FALSE	false ✓	false ✓	false ✓	true ✗	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	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	alpha	alpha	N/A	N/A	gamma	gamma	N/A	N/A	beta	beta	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Cell shape	bacillus	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	coccus ✗	coccus ✗	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓

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