Streptomyces viridiviolaceus

General Information

Streptomyces viridiviolaceus is a fascinating microorganism belonging to the genus Streptomyces, which is renowned for its prolific production of secondary metabolites. One of the most notable characteristics of S. viridiviolaceus is its ability to produce a wide array of bioactive compounds, including antibiotics, antifungals, and antitumor agents. This makes it an invaluable resource in pharmaceutical research and drug development. The organism is also known for its distinctive pigmentation, often producing a greenish-violet color, which is not only visually striking but also indicative of its metabolic diversity. This pigmentation is due to the production of specific pigments that can have potential applications in biotechnology and industry. Moreover, S. viridiviolaceus has a complex life cycle that includes the formation of mycelium and spores, which is typical of the Streptomyces genus. This complex differentiation process is of great interest to researchers studying bacterial development and gene regulation. Another key feature of S. viridiviolaceus is its soil-dwelling nature, where it plays a crucial role in decomposing organic matter and contributing to nutrient cycling. This ecological role underscores its importance in maintaining soil health and fertility. In summary, Streptomyces viridiviolaceus is a microorganism of significant interest due to its diverse secondary metabolite production, distinctive pigmentation, complex life cycle, and ecological importance. These characteristics make it a valuable subject of study in various scientific fields, including microbiology, biotechnology, and environmental science.

Streptomyces viridiviolaceus is a fascinating actinobacterium known for its remarkable ability to produce a variety of bioactive compounds, including antibiotics and antifungal agents. This organism is particularly interesting due to its unique pigmentation, which ranges from green to violet, a characteristic that not only aids in its identification but also suggests the presence of various secondary metabolites that may have therapeutic potential. One of the most notable aspects of S. viridiviolaceus is its role in natural product biosynthesis. It has been studied for its ability to produce viridiviolacein, a compound with significant antimicrobial properties. This makes it a valuable organism in the field of pharmaceutical research, as scientists explore its potential for developing new drugs to combat resistant strains of bacteria and fungi. Additionally, S. viridiviolaceus contributes to soil health and nutrient cycling, playing a crucial role in the decomposition of organic matter. Its ability to degrade complex organic compounds highlights its importance in environmental microbiology and bioremediation efforts. Overall, the unique characteristics of Streptomyces viridiviolaceus, particularly its bioactive compound production and ecological significance, make it a subject of great interest for researchers in microbiology, pharmacology, and environmental science.

Taxonomy

Superkingdom: Bacteria

Phylum: Actinomycetota

Class: Actinomycetes

Order: Kitasatosporales

Family: Streptomycetaceae

Genus: Streptomyces

Species: Streptomyces viridiviolaceus

NCBI ID

68282

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCA/014/650/995/GCA_014650995.1_ASM1465099v1

File for sequence-based predictions:
GCA_014650995.1_ASM1465099v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The organism Streptomyces viridiviolaceus is a member of the genus Streptomyces, which is known for its significant role in the production of antibiotics and other bioactive compounds. This species has been studied for its potential in antimicrobial resistance due to its ability to produce various secondary metabolites that can inhibit the growth of pathogenic bacteria. Clinical implications of S. viridiviolaceus include its potential use in the development of new therapeutics against resistant strains of bacteria, making it a valuable resource in the ongoing battle against antibiotic resistance. In addition to its therapeutic potential, S. viridiviolaceus has been associated with certain infections, particularly in immunocompromised individuals. While it is not commonly recognized as a primary pathogen, its opportunistic nature can lead to infections in susceptible hosts. The organism's ability to evade the immune response may be linked to its production of various enzymes and metabolites that can modulate host defenses. Furthermore, research into the ecological role of S. viridiviolaceus in soil and its interactions with other microorganisms highlights its importance in maintaining microbial diversity and health in various environments. This ecological significance may also translate into potential applications in probiotics or bioremediation, although these applications are still under investigation. Overall, Streptomyces viridiviolaceus represents a dual aspect of clinical relevance: as a source of novel antimicrobial agents and as a potential opportunistic pathogen, warranting further research into its mechanisms of pathogenicity and therapeutic applications.

Habitat and Ecological Niches

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

Streptomyces viridiviolaceus is a species of soil-dwelling bacteria that thrives in a variety of terrestrial ecosystems, particularly in nutrient-rich soils and decaying organic matter. This microorganism is commonly found in tropical and subtropical regions, where the warm and moist conditions favor its growth and metabolic activities. Ecological Niches: S. viridiviolaceus plays a crucial role in the decomposition of organic materials, contributing to nutrient cycling within its habitat. It is known for its ability to produce a wide range of bioactive compounds, including antibiotics, which can inhibit the growth of competing microorganisms. This ability not only helps it to thrive in its environment but also makes it a significant player in the soil microbiome, influencing the overall microbial community structure. Interactions with Surroundings: In its natural habitat, S. viridiviolaceus often engages in symbiotic relationships with plants, promoting plant health through the production of growth-promoting substances. Additionally, it can form mutualistic associations with other soil microorganisms, enhancing the overall resilience and functionality of the soil ecosystem. Environmental Adaptation: This species exhibits remarkable adaptability to varying soil conditions, including changes in pH, moisture levels, and nutrient availability. Its ability to produce spores allows it to survive in harsh environments and to recolonize areas after disturbances, such as droughts or floods. Overall, Streptomyces viridiviolaceus is an essential component of its biome, contributing to soil health and ecosystem stability.

Industrial Application

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

The microorganism Streptomyces viridiviolaceus is known for its significant contributions to various industrial applications, particularly in the fields of biotechnology, pharmaceutical development, and waste management. This actinobacterium is renowned for its ability to produce a wide range of bioactive compounds, including antibiotics, which are crucial in the development of new pharmaceuticals. For instance, it has been documented to produce compounds that exhibit antimicrobial properties, making it a valuable resource in the search for new drugs to combat resistant bacterial strains. In the realm of biotechnology, Streptomyces viridiviolaceus is involved in fermentation processes that can lead to the production of various metabolites. These metabolites can be harnessed for their therapeutic properties or used as natural preservatives in food and cosmetic industries. The organism's ability to produce enzymes also plays a critical role in biocatalysis, where these enzymes can be utilized in various industrial processes, including the breakdown of complex organic materials. Moreover, in waste management, Streptomyces viridiviolaceus has shown potential in biodegradation processes, where it can help in the breakdown of pollutants and organic waste materials. This capability is particularly important in the treatment of contaminated soils and water, contributing to environmental sustainability efforts. Additionally, the organism's enzymatic activity can be leveraged in the production of biofuels, where it aids in the conversion of biomass into fermentable sugars, which can then be transformed into ethanol or other biofuels through subsequent fermentation processes. Overall, Streptomyces viridiviolaceus exemplifies the multifaceted roles that microorganisms can play in advancing industrial applications, particularly in the pursuit of sustainable and innovative solutions across various sectors.

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	anthropic/claude-3.5-sonnet	google/palm-2-chat-bison-32k	meta-llama/llama-3-70b-instruct:nitro	mistralai/mistral-7b-instruct	meta-llama/llama-3-8b-instruct:nitro	anthropic/claude-3-haiku:beta	openchat/openchat-7b	mistralai/mixtral-8x7b-instruct:nitro	openai/gpt-3.5-turbo-0125	openai/gpt-3.5-turbo-0125	openai/gpt-4o	openai/gpt-4o	openai/gpt-4	openai/gpt-4	google/gemini-flash-1.5	google/gemini-flash-1.5	microsoft/wizardlm-2-8x22b	microsoft/wizardlm-2-8x22b	perplexity/llama-3-sonar-small-32k-chat	perplexity/llama-3-sonar-small-32k-chat	google/gemma-7b-it	google/gemma-7b-it	microsoft/phi-3-mini-128k-instruct	microsoft/phi-3-mini-128k-instruct	google/gemini-pro	google/gemini-pro
Motility	N/A	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false	true	true	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 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 positive ✓	N/A	gram stain negative ✗	N/A	gram stain positive ✓	N/A	gram stain positive ✓
Aerophilicity	aerobic	aerobic ✓	aerobic ✓	aerobic ✓	aerobic ✓	aerobic ✓	N/A	N/A	N/A	N/A	aerobic ✓	aerobic ✓	aerobic ✓	aerobic ✓	aerobic ✓	aerobic ✓	N/A	N/A	aerobic ✓	aerobic ✓	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Extreme environment tolerance	FALSE	true ✗	false ✓	false ✓	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	false ✓	false ✓	true ✗	true ✗	false ✓	false ✓	true ✗	true ✗	true ✗	true ✗	false ✓	false ✓	true ✗	true ✗	true ✗	true ✗	false ✓	false ✓
Biofilm formation	N/A	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	true	true
Animal pathogenicity	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 ✓
Biosafety level	biosafety level 1	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 2 ✗	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 3 ✗	biosafety level 3 ✗	biosafety level 2 ✗	biosafety level 2 ✗	biosafety level 1 ✓	biosafety level 1 ✓
Health association	N/A	true	true	true	false	false	true	true	true	true	false	false	false	false	true	true	false	false	true	true	true	true	true	true	true	true	true	true
Host association	FALSE	false ✓	true ✗	false ✓	false ✓	true ✗	true ✗	false ✓	true ✗	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	false ✓	false ✓	true ✗	true ✗	true ✗	true ✗
Plant pathogenicity	FALSE	false ✓	false ✓	false ✓	true ✗	false ✓	false ✓	false ✓	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	true ✗	true ✗	false ✓	false ✓	false ✓	false ✓
Spore formation	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 ✓	true ✓
Hemolysis	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	gamma	gamma	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	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus	bacillus

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