Pseudomonas frederiksbergensis

General Information

Pseudomonas frederiksbergensis is a fascinating bacterium that has garnered attention due to its remarkable adaptability to cold environments. This psychrotolerant microorganism was originally isolated from soil in Frederiksberg, Denmark, and has since been studied for its potential applications in bioremediation and biotechnology. One of the most intriguing aspects of Pseudomonas frederiksbergensis is its ability to degrade a wide range of organic pollutants, including hydrocarbons and polycyclic aromatic hydrocarbons (PAHs), even at low temperatures. This makes it a valuable candidate for cleaning up contaminated sites in cold regions, where traditional bioremediation processes are less effective. Additionally, Pseudomonas frederiksbergensis produces a variety of secondary metabolites that have potential industrial applications. These include enzymes that are active at low temperatures, which could be useful in processes that require biocatalysis under cold conditions. The bacterium's genomic and metabolic versatility also makes it an interesting subject for research into microbial ecology and evolution. Studies have shown that Pseudomonas frederiksbergensis possesses a diverse set of genes that allow it to adapt to and thrive in various environmental conditions, providing insights into the mechanisms of microbial survival and adaptation. In summary, Pseudomonas frederiksbergensis stands out due to its cold tolerance, pollutant degradation capabilities, and production of industrially relevant enzymes, making it a valuable organism for both environmental and biotechnological applications.

Pseudomonas frederiksbergensis is a fascinating bacterium that has garnered attention due to its unique ecological niche and potential applications in bioremediation. Isolated from a contaminated site in Frederiksberg, Denmark, this species is particularly interesting because of its ability to degrade a variety of environmental pollutants, including aromatic hydrocarbons. This characteristic makes it a valuable organism for research in environmental microbiology and biotechnology, especially in efforts to clean up oil spills and other hydrocarbon-related contamination. One of the standout features of Pseudomonas frederiksbergensis is its metabolic versatility. It can utilize a wide range of carbon sources, which allows it to thrive in diverse environments, from soil to water. This adaptability not only contributes to its survival in challenging conditions but also enhances its potential for use in bioremediation strategies. Additionally, this species is known for its production of biosurfactants, which are surface-active compounds that can reduce surface tension and enhance the bioavailability of hydrophobic compounds. The ability to produce biosurfactants is particularly valuable in environmental applications, as it can facilitate the breakdown and removal of pollutants from contaminated sites. Furthermore, Pseudomonas frederiksbergensis has been studied for its interactions with other microorganisms in its environment. Understanding these interactions can provide insights into microbial community dynamics and the role of bacteria in ecosystem functioning. This aspect of its biology is crucial for developing effective bioremediation strategies that harness the natural capabilities of microbial communities. In summary, Pseudomonas frederiksbergensis stands out due to its pollutant-degrading abilities, metabolic versatility, and biosurfactant production, making it a significant organism for both ecological studies and practical applications in environmental remediation.

Taxonomy

Superkingdom: Bacteria

Phylum: Pseudomonadota

Class: Gammaproteobacteria

Order: Pseudomonadales

Family: Pseudomonadaceae

Genus: Pseudomonas

Species: Pseudomonas frederiksbergensis

NCBI ID

104087

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCF/001/874/645/GCF_001874645.1_ASM187464v1

File for sequence-based predictions:
GCF_001874645.1_ASM187464v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The organism Pseudomonas frederiksbergensis is a member of the Pseudomonas genus, which is known for its environmental versatility and clinical significance. This bacterium has been isolated from various environments, including soil and water, and has been associated with human infections, particularly in immunocompromised individuals. Clinical implications of Pseudomonas frederiksbergensis include its potential role in nosocomial infections, where it can contribute to pneumonia, wound infections, and bacteremia. Its pathogenicity is attributed to its ability to form biofilms and produce a range of virulence factors, which enhance its survival in hostile environments, including the human body. One of the notable aspects of Pseudomonas frederiksbergensis is its antimicrobial resistance. Like many Pseudomonas species, it may exhibit resistance to multiple classes of antibiotics, complicating treatment options for infections. This resistance is often due to the presence of efflux pumps, beta-lactamases, and biofilm formation, which can protect the bacteria from the effects of antimicrobial agents. In terms of immune evasion, Pseudomonas frederiksbergensis can manipulate host immune responses, allowing it to persist in the host and evade detection by the immune system. This capability is particularly concerning in hospital settings, where it can lead to outbreaks among vulnerable patient populations. While there is limited information on specific medical applications of Pseudomonas frederiksbergensis, its relatives in the Pseudomonas genus are often studied for their potential use in bioremediation and as probiotics in certain contexts. However, the clinical relevance of Pseudomonas frederiksbergensis primarily revolves around its role as a pathogen and its implications for public health.

Industrial Application

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

The microorganism Pseudomonas frederiksbergensis has shown significant potential in various industrial applications. One of the most notable areas is in biotechnology, where it is utilized for its ability to degrade a wide range of organic pollutants, making it valuable in waste management processes. This organism can effectively break down complex hydrocarbons, which is particularly useful in the treatment of contaminated soils and water, contributing to environmental remediation efforts. In the realm of biofuel production, Pseudomonas frederiksbergensis has been studied for its capacity to ferment organic materials, leading to the generation of biofuels such as ethanol and biodiesel. The organism's metabolic pathways allow it to convert waste biomass into energy-rich products through fermentation, thus promoting sustainable energy solutions. Additionally, this microorganism has potential applications in pharmaceutical development. Its enzymatic activities can be harnessed for the production of valuable biochemicals and pharmaceuticals, including antibiotics and other therapeutic agents. The ability of Pseudomonas frederiksbergensis to produce specific enzymes makes it a candidate for enzyme production, which can be utilized in various industrial processes, including food processing and biocatalysis. Overall, Pseudomonas frederiksbergensis exemplifies the versatility of microorganisms in addressing industrial challenges, particularly in the fields of biotechnology, waste management, biofuel production, and pharmaceutical development.

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

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