Flavobacterium frigoris

General Information

Flavobacterium frigoris is a psychrophilic bacterium, meaning it thrives in cold environments, typically found in Arctic and Antarctic regions. This characteristic makes it particularly interesting for studies on microbial life in extreme conditions. One of the most notable features of F. frigoris is its ability to produce cold-active enzymes, which remain functional at low temperatures where most other enzymes would be inactive. These enzymes have significant potential in industrial applications, such as in the food industry for processes that require low-temperature conditions to maintain product quality and safety. Additionally, the study of F. frigoris can provide insights into the mechanisms of cold adaptation, which can be valuable for biotechnological innovations and understanding climate change impacts on microbial ecosystems. The bacterium's unique lipid composition, which helps maintain membrane fluidity at low temperatures, is another area of interest for researchers exploring adaptations to extreme environments. Overall, Flavobacterium frigoris serves as a model organism for psychrophilic studies and has promising applications in biotechnology and environmental science.

Flavobacterium frigoris is a psychrophilic bacterium, meaning it thrives in cold environments, typically at temperatures around 0 to 5 degrees Celsius. This unique adaptation allows it to inhabit polar regions, deep-sea environments, and other cold habitats, making it a subject of interest for researchers studying extremophiles and microbial ecology in cold ecosystems. Its ability to metabolize organic compounds at low temperatures is particularly noteworthy, as it contributes to nutrient cycling in these frigid environments. The organism is also known for its distinctive yellow pigmentation, which is attributed to the presence of carotenoid pigments. This characteristic not only aids in identification but also raises questions about the ecological roles these pigments may play, such as protection against UV radiation or oxidative stress. From a biotechnological perspective, Flavobacterium frigoris has potential applications in bioremediation, especially in cold environments where traditional microbial processes may be less effective. Its enzymatic capabilities at low temperatures could be harnessed for various industrial processes, including the degradation of pollutants in cold aquatic systems. Furthermore, studying Flavobacterium frigoris can provide insights into the evolutionary adaptations of microorganisms to extreme conditions, contributing to our understanding of microbial diversity and resilience in the face of climate change. Overall, this organism represents a fascinating intersection of ecology, biotechnology, and evolutionary biology.

Taxonomy

Superkingdom: Bacteria

Phylum: Bacteroidota

Class: Flavobacteriia

Order: Flavobacteriales

Family: Flavobacteriaceae

Genus: Flavobacterium

Species: Flavobacterium frigoris

NCBI ID

229204

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCA/900/111/075/GCA_900111075.1_IMG-taxon_2693429909_annotated_assembly

File for sequence-based predictions:
GCA_900111075.1_IMG-taxon_2693429909_annotated_assembly_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The bacterium Flavobacterium frigoris is a psychrophilic organism primarily found in cold environments, such as polar regions and deep-sea habitats. While it is not commonly associated with human disease, its clinical relevance has been noted in specific contexts. Infections caused by F. frigoris are rare but can occur, particularly in immunocompromised individuals or those with underlying health conditions. The organism has been isolated from clinical specimens, including blood and wound cultures, indicating its potential as an opportunistic pathogen. One of the notable aspects of F. frigoris is its ability to produce extracellular enzymes that may contribute to its pathogenicity, allowing it to degrade complex organic materials and potentially evade the immune response of the host. This enzymatic activity can facilitate colonization and persistence in various environments, including human tissues. In terms of antimicrobial resistance, there is limited data available, but like many environmental bacteria, F. frigoris may possess intrinsic resistance mechanisms that could complicate treatment options in the event of an infection. While F. frigoris is not widely recognized for any specific medical applications, its study contributes to the understanding of microbial diversity and the role of cold-adapted organisms in human health and disease. Further research is needed to fully elucidate its clinical implications and potential therapeutic uses.

Habitat and Ecological Niches

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

Flavobacterium frigoris is a psychrophilic bacterium commonly found in cold marine environments and polar regions. This microorganism thrives in temperatures below 5°C, making it well-adapted to the frigid conditions of the Arctic and Antarctic oceans. Its presence is often associated with sea ice and deep-sea sediments, where it plays a crucial role in the degradation of organic matter, contributing to nutrient cycling in these nutrient-poor environments. In these marine biomes, Flavobacterium frigoris engages in decomposing complex organic compounds, which helps to release essential nutrients back into the ecosystem. This process is vital for supporting the growth of other microorganisms and the overall health of the marine food web. Additionally, it can form symbiotic relationships with other marine organisms, aiding in their nutrient acquisition and enhancing their survival in extreme conditions. The adaptability of Flavobacterium frigoris to low temperatures and its metabolic versatility allow it to occupy a unique ecological niche, making it an important player in the biogeochemical cycles of cold marine ecosystems. Its ability to thrive in such harsh environments underscores the resilience of microbial life and its essential contributions to ecological balance.

Industrial Application

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

The bacterium Flavobacterium frigoris has shown significant potential in various industrial applications due to its unique metabolic capabilities and adaptability to cold environments. One of the primary areas of interest is in biotechnology, where Flavobacterium frigoris is utilized in biodegradation processes. This organism can effectively break down complex organic compounds, making it valuable for the treatment of wastewater and the remediation of contaminated sites. Its ability to thrive in low temperatures allows for energy-efficient waste management solutions, particularly in colder climates. In the realm of biofuel production, Flavobacterium frigoris has been studied for its role in the fermentation of biomass. The bacterium can convert various substrates into biofuels, contributing to sustainable energy solutions. Its enzymatic activity is particularly noteworthy, as it produces enzymes that facilitate the breakdown of lignocellulosic materials, which are abundant in agricultural waste. Furthermore, Flavobacterium frigoris has potential applications in pharmaceutical development. The organism is known to produce bioactive compounds that may have antimicrobial properties, making it a candidate for the discovery of new antibiotics or other therapeutic agents. The study of its metabolic pathways could lead to the development of novel drugs. Overall, Flavobacterium frigoris exemplifies the versatility of microorganisms in industrial applications, particularly in waste treatment, biofuel production, and pharmaceutical development, showcasing its importance in advancing sustainable practices and innovative solutions in various industries.

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	meta-llama/llama-3-70b-instruct:nitro	mistralai/mistral-7b-instruct	meta-llama/llama-3-8b-instruct:nitro	google/palm-2-chat-bison-32k	anthropic/claude-3-haiku:beta	google/gemma-7b-it	google/gemini-pro	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	mistralai/mixtral-8x7b-instruct:nitro	mistralai/mixtral-8x7b-instruct:nitro	perplexity/llama-3-sonar-small-32k-chat	perplexity/llama-3-sonar-small-32k-chat	openchat/openchat-7b	openchat/openchat-7b	microsoft/phi-3-mini-128k-instruct	microsoft/phi-3-mini-128k-instruct
Motility	N/A	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	false	false	true	true	true	true	false	false	false	false
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 ✓	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 ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓
Aerophilicity	aerobic	aerobic ✓	aerobic ✓	aerobic ✓	aerotolerant ✗	N/A	N/A	N/A	N/A	N/A	aerobic ✓	aerobic ✓	aerobic ✓	aerobic ✓	aerobic ✓	aerobic ✓	N/A	N/A	aerobic ✓	aerobic ✓	facultatively anaerobic ✗	facultatively anaerobic ✗	N/A	N/A	N/A	N/A	N/A	N/A
Extreme environment tolerance	TRUE	true ✓	true ✓	true ✓	true ✓	true ✓	false ✗	true ✓	true ✓	false ✗	false ✗	false ✗	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	false ✗	false ✗	true ✓	true ✓	false ✗	false ✗	true ✓	true ✓
Biofilm formation	N/A	true	true	true	true	true	true	true	true	true	true	true	true	true	false	false	true	true	true	true	true	true	true	true	true	true	true	true
Animal pathogenicity	N/A	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
Biosafety level	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 2 ✗	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 1 ✓	biosafety level 2 ✗	biosafety level 2 ✗	biosafety level 2 ✗	biosafety level 2 ✗
Health association	N/A	true	false	false	false	true	false	false	false	true	false	false	false	false	false	false	false	false	true	true	true	true	true	true	true	true	false	false
Host association	FALSE	false ✓	false ✓	false ✓	true ✗	true ✗	false ✓	false ✓	false ✓	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	true ✗	true ✗	true ✗	true ✗	false ✓	false ✓	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	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	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 ✓	bacillus ✓

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