Chromobacterium subtsugae

General Information

Chromobacterium subtsugae is a fascinating microorganism that has garnered significant interest due to its biocontrol properties. This bacterium is known for producing a variety of secondary metabolites that have insecticidal, antifungal, and antibacterial activities. One of the most notable compounds produced by C. subtsugae is violacein, a purple pigment with potent antimicrobial properties. In addition to its antimicrobial capabilities, C. subtsugae has been studied for its potential in agricultural pest management. It has shown effectiveness against a range of insect pests, making it a valuable tool for integrated pest management (IPM) strategies. The bacterium's ability to produce multiple bioactive compounds allows it to target different pests and pathogens, reducing the reliance on chemical pesticides and promoting more sustainable agricultural practices. Another interesting aspect of C. subtsugae is its environmental adaptability. It can thrive in various habitats, including soil and water, which makes it a versatile candidate for biocontrol applications in diverse environmental conditions. Researchers are also exploring its potential in bioremediation due to its ability to degrade certain pollutants. Overall, Chromobacterium subtsugae stands out as a microorganism with significant potential in both agricultural and environmental applications, thanks to its diverse metabolic capabilities and the production of bioactive compounds.

Chromobacterium subtsugae is a fascinating bacterium primarily known for its ecological role and potential applications in biotechnology. This species is notable for its ability to produce a variety of bioactive compounds, including the pigment violacein, which has garnered interest due to its antimicrobial, antitumor, and antioxidant properties. The production of violacein not only highlights the organism's metabolic versatility but also positions it as a valuable candidate for pharmaceutical research and development. Another intriguing aspect of C. subtsugae is its ecological niche; it is often isolated from soil and plant environments, particularly in association with the roots of certain plants. This suggests a potential role in plant health and growth promotion, making it a subject of interest for agricultural research, especially in the context of sustainable practices and biocontrol agents against plant pathogens. Furthermore, C. subtsugae has been studied for its ability to degrade various environmental pollutants, including aromatic compounds. This bioremediation potential is particularly valuable in addressing environmental contamination, showcasing the organism's utility in ecological restoration efforts. Overall, the unique biochemical capabilities and ecological significance of Chromobacterium subtsugae make it a promising organism for further research in both environmental and pharmaceutical sciences.

Taxonomy

Superkingdom: Bacteria

Phylum: Pseudomonadota

Class: Betaproteobacteria

Order: Neisseriales

Family: Chromobacteriaceae

Genus: Chromobacterium

Species: Chromobacterium subtsugae

NCBI ID

251747

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCF/036/320/555/GCF_036320555.1_ASM3632055v1

File for sequence-based predictions:
GCF_036320555.1_ASM3632055v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The bacterium Chromobacterium subtsugae is a Gram-negative organism that has garnered attention due to its potential clinical implications. It is primarily known for its role as a plant pathogen, but its relevance extends to human health through its production of various bioactive compounds, including antimicrobial agents and toxins. While not commonly associated with human infections, there have been rare cases of opportunistic infections in immunocompromised individuals, highlighting its potential pathogenicity. Clinical implications include its ability to produce antibiotic resistance mechanisms, which can complicate treatment options in cases where it does cause infections. Furthermore, C. subtsugae has been studied for its potential use in biocontrol applications, particularly in agriculture, which may indirectly affect human health by reducing the reliance on chemical pesticides. Its interactions with the human body are not well-documented, but its presence in the environment suggests a need for further research into its immune evasion strategies and any possible toxic effects on human cells. Overall, while Chromobacterium subtsugae is not a primary pathogen, its role in disease associations, antimicrobial resistance, and potential applications in medicine and agriculture warrant further investigation.

Habitat and Ecological Niches

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

Chromobacterium subtsugae is a bacterium commonly found in various soil environments and freshwater ecosystems. This microorganism thrives particularly in temperate forests and wetlands, where it plays a significant role in nutrient cycling and organic matter decomposition. Its presence is often associated with decaying plant material, which provides a rich source of organic compounds for its metabolic processes. In these biomes, C. subtsugae exhibits decompositional activity, breaking down complex organic substances and contributing to soil fertility. This bacterium is known for its ability to produce antimicrobial compounds, which can inhibit the growth of other microorganisms, thus influencing the microbial community structure in its habitat. Additionally, C. subtsugae has been observed in symbiotic relationships with certain plants, where it may enhance nutrient uptake or provide protection against pathogens. Its adaptability to varying moisture levels and organic content in the soil makes it a resilient inhabitant of these ecosystems. Overall, Chromobacterium subtsugae is an important player in the ecological dynamics of its environments, contributing to both the health of the soil and the overall biodiversity of the biome.

Industrial Application

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

The bacterium Chromobacterium subtsugae has shown significant potential in various industrial applications. One of the most notable areas is in biotechnology, where it is recognized for its ability to produce a range of bioactive compounds, including antimicrobial agents. This property makes it a candidate for pharmaceutical development, particularly in the creation of new antibiotics and other therapeutic agents. In the realm of waste management, Chromobacterium subtsugae has demonstrated capabilities in biodegradation, where it can break down complex organic pollutants, thus contributing to the detoxification of contaminated environments. This is particularly useful in the treatment of industrial effluents and in bioremediation processes aimed at restoring polluted sites. Furthermore, this microorganism is being explored for its role in biofuel production. Its metabolic pathways can be harnessed to convert biomass into biofuels through fermentation, making it a valuable organism in the quest for sustainable energy sources. Overall, Chromobacterium subtsugae exemplifies the versatility of microorganisms in addressing contemporary industrial challenges, particularly in the fields of biotechnology, waste management, and renewable 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-haiku:beta	anthropic/claude-3.5-sonnet	mistralai/mixtral-8x7b-instruct:nitro	google/gemini-pro	openai/gpt-3.5-turbo-0125	perplexity/llama-3-sonar-small-32k-chat	mistralai/mistral-7b-instruct	microsoft/phi-3-mini-128k-instruct	openchat/openchat-7b	meta-llama/llama-3-70b-instruct:nitro	google/gemini-flash-1.5	google/gemini-flash-1.5	microsoft/wizardlm-2-8x22b	microsoft/wizardlm-2-8x22b	google/palm-2-chat-bison-32k	google/palm-2-chat-bison-32k	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-pro-1.5	google/gemini-pro-1.5
Motility	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 ✓
Gram staining	gram stain negative	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓
Aerophilicity	aerobic	N/A	N/A	facultatively anaerobic ✗	N/A	aerobic ✓	N/A	N/A	N/A	N/A	N/A	N/A	N/A	aerobic ✓	aerobic ✓	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Extreme environment tolerance	FALSE	true ✗	false ✓	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	true ✗	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
Animal pathogenicity	TRUE	true ✓	false ✗	false ✗	true ✓	false ✗	true ✓	false ✗	false ✗	false ✗	false ✗	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	false ✗	false ✗	false ✗	false ✗	true ✓	true ✓	true ✓	true ✓
Biosafety level	biosafety level 1	biosafety level 2 ✗	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 2 ✗	biosafety level 1 ✓	biosafety level 2 ✗	biosafety level 1 ✓	biosafety level 1 ✓	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 1 ✓	biosafety level 1 ✓	biosafety level 2 ✗	biosafety level 2 ✗	biosafety level 2 ✗	biosafety level 2 ✗
Health association	N/A	true	true	true	true	false	true	false	false	false	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true
Host association	N/A	true	false	true	true	false	true	false	false	false	true	true	true	true	true	true	true	false	false	false	false	true	true	true	true
Plant pathogenicity	FALSE	true ✗	false ✓	false ✓	false ✓	true ✗	false ✓	false ✓	false ✓	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	true ✗	true ✗	true ✗	true ✗	false ✓	false ✓	true ✗	true ✗
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 ✓
Hemolysis	N/A	beta	beta	N/A	beta	N/A	N/A	N/A	N/A	N/A	N/A	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	bacillus	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	coccus ✗	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓

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