Pseudomonas fildesensis

General Information

Pseudomonas fildesensis is a fascinating microorganism that has garnered attention due to its unique environmental adaptations and potential applications in biotechnology. This bacterium was originally isolated from the Antarctic region, specifically from the Fildes Peninsula, which is known for its extreme cold and harsh conditions. The ability of Pseudomonas fildesensis to thrive in such an environment makes it a subject of interest for studies on extremophiles and cold-adapted enzymes. One of the most intriguing aspects of Pseudomonas fildesensis is its production of cold-active enzymes. These enzymes are functional at low temperatures, which makes them highly valuable for industrial processes that require biocatalysis under cold conditions. For instance, cold-active proteases, lipases, and amylases from this bacterium can be used in the food industry, bioremediation, and in the formulation of detergents that work efficiently at lower temperatures. Additionally, Pseudomonas fildesensis exhibits a remarkable ability to produce bioactive compounds with potential antimicrobial properties. This characteristic is particularly important in the search for new antibiotics, especially given the rising concern over antibiotic resistance. The secondary metabolites produced by this bacterium could lead to the development of novel antimicrobial agents. Another noteworthy feature of Pseudomonas fildesensis is its role in bioremediation. The bacterium has shown potential in degrading various pollutants, including hydrocarbons and heavy metals, which makes it a promising candidate for cleaning up contaminated environments, particularly in cold regions where other microorganisms might not be as effective. In summary, Pseudomonas fildesensis stands out due to its cold-adapted enzymatic activity, production of bioactive compounds, and bioremediation potential. These characteristics not only make it an interesting subject for scientific research but also highlight its potential applications in various industrial and environmental fields.

Pseudomonas fildesensis is a fascinating bacterium that was first isolated from Antarctic environments, specifically from the Fildes Peninsula. This organism is particularly interesting due to its ability to thrive in extreme cold conditions, showcasing remarkable adaptations that allow it to maintain metabolic activity at low temperatures. Its psychrophilic nature makes it a valuable subject for research into cold-adapted enzymes, which have potential applications in biotechnology, such as in the food industry and bioremediation processes in cold climates. Another unique aspect of Pseudomonas fildesensis is its metabolic versatility. It can utilize a wide range of organic compounds as carbon sources, which is indicative of its ecological role in nutrient cycling within its native habitat. This metabolic flexibility not only contributes to its survival in nutrient-poor environments but also makes it a candidate for studies on microbial ecology and biogeochemical processes in polar regions. Furthermore, Pseudomonas fildesensis has been noted for its potential in bioremediation, particularly in the degradation of pollutants in cold environments. Its ability to break down hydrocarbons and other contaminants under low-temperature conditions is of significant interest for environmental scientists looking to develop effective strategies for cleaning up oil spills and other environmental disasters in Arctic and Antarctic regions. In summary, Pseudomonas fildesensis stands out due to its psychrophilic adaptations, metabolic versatility, and potential applications in bioremediation, making it a valuable organism for both ecological and biotechnological research.

Taxonomy

Superkingdom: Bacteria

Phylum: Pseudomonadota

Class: Gammaproteobacteria

Order: Pseudomonadales

Family: Pseudomonadaceae

Genus: Pseudomonas

Species: Pseudomonas fildesensis

NCBI ID

1674920

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCF/001/050/345/GCF_001050345.1_ASM105034v1

File for sequence-based predictions:
GCF_001050345.1_ASM105034v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The organism Pseudomonas fildesensis is a member of the Pseudomonas genus, which is known for its clinical significance, particularly in infections associated with immunocompromised patients. This bacterium has been isolated from various clinical specimens, indicating its potential role as a pathogen in healthcare settings. It is particularly relevant in the context of nosocomial infections, where it can contribute to respiratory, urinary tract, and wound infections. One of the notable features of Pseudomonas fildesensis is its antimicrobial resistance capabilities. Like many Pseudomonas species, it may exhibit resistance to multiple classes of antibiotics, complicating treatment options. This resistance is often attributed to mechanisms such as efflux pumps, beta-lactamase production, and biofilm formation, which enhance its survival in hostile environments, including those found in clinical settings. In terms of immune evasion, Pseudomonas fildesensis can produce various virulence factors that help it evade the host's immune response. These include the production of exotoxins and the ability to form biofilms, which protect the bacteria from phagocytosis and antibiotic treatment. While specific outbreaks linked to Pseudomonas fildesensis are not extensively documented, its close relation to other Pseudomonas species, such as Pseudomonas aeruginosa, suggests that it could be involved in similar epidemiological patterns, particularly in hospital environments where vulnerable populations are present. Overall, the clinical implications of Pseudomonas fildesensis underscore the importance of monitoring and understanding its role in human health, particularly in the context of infections and antimicrobial resistance.

Habitat and Ecological Niches

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

Pseudomonas fildesensis is a bacterium commonly associated with polar environments, particularly in the Antarctic region. This microorganism thrives in extreme conditions, showcasing its remarkable adaptability to cold temperatures and nutrient-poor substrates. It is often found in glacial meltwater, sea ice, and permafrost, where it plays a crucial role in nutrient cycling and organic matter decomposition. In these polar biomes, Pseudomonas fildesensis contributes to the breakdown of complex organic compounds, facilitating the release of nutrients that are essential for other organisms in the ecosystem. Its metabolic processes can also influence the biogeochemical cycles of carbon and nitrogen, making it a key player in maintaining ecological balance in these fragile environments. Additionally, this bacterium exhibits symbiotic relationships with other microorganisms, enhancing the overall microbial diversity and resilience of the polar ecosystems. Its ability to produce various enzymes allows it to degrade a wide range of substrates, which is particularly important in the nutrient-limited conditions of its habitat. Overall, Pseudomonas fildesensis exemplifies the intricate interactions within polar biomes, highlighting the importance of microbial life in extreme environments and their contributions to ecological processes.

Industrial Application

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

The microorganism Pseudomonas fildesensis has shown significant potential in various industrial applications due to its versatile metabolic capabilities. One of the primary areas of interest is in biotechnology, where Pseudomonas fildesensis is utilized in biodegradation processes. This organism can effectively break down complex organic pollutants, making it valuable in waste management strategies aimed at treating contaminated environments, such as oil spills and heavy metal-laden sites. In the realm of biofuel production, Pseudomonas fildesensis has been studied for its ability to convert waste materials into biofuels through fermentation processes. This conversion not only helps in waste reduction but also contributes to sustainable energy solutions by producing bioethanol or biodiesel from organic substrates. Furthermore, the enzymatic activities of Pseudomonas fildesensis are of great interest in pharmaceutical development. The organism is known to produce various enzymes that can be harnessed for the synthesis of pharmaceutical compounds, enhancing the efficiency of drug production processes. Overall, the diverse applications of Pseudomonas fildesensis in biotechnology, waste management, biofuel production, and pharmaceutical development highlight its importance as a valuable microorganism in industrial settings.

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: 10

LLM predicted phenotypes: 3

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

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