Achromobacter kerstersii

General Information

Achromobacter kerstersii is a bacterium that has garnered attention due to its clinical significance and environmental versatility. This microorganism is part of the Achromobacter genus, which is known for its ability to thrive in diverse environments, including soil, water, and clinical settings. One of the most intriguing aspects of A. kerstersii is its emerging role as an opportunistic pathogen. It has been isolated from various clinical specimens, particularly from patients with underlying health conditions such as cystic fibrosis, where it can cause chronic respiratory infections. From a research perspective, A. kerstersii is valuable due to its antibiotic resistance profiles. It exhibits resistance to multiple classes of antibiotics, making it a subject of study for understanding mechanisms of resistance and for developing new therapeutic strategies. Additionally, its ability to adapt to different environments makes it an interesting model for studying microbial ecology and evolutionary biology. Another notable feature of A. kerstersii is its metabolic versatility. It can utilize a wide range of organic compounds as carbon sources, which is indicative of its potential in bioremediation applications. This metabolic flexibility also makes it a candidate for industrial processes that require robust and adaptable microbial agents. In summary, Achromobacter kerstersii is a bacterium of significant interest due to its clinical implications, antibiotic resistance, and environmental adaptability. Its study not only advances our understanding of microbial pathogenesis and resistance but also opens up possibilities for biotechnological applications.

Achromobacter kerstersii is a fascinating bacterium belonging to the genus Achromobacter, which is known for its diverse metabolic capabilities and environmental adaptability. This organism is particularly interesting due to its ability to thrive in various ecological niches, including soil and water, and its potential role in bioremediation processes. Its metabolic versatility allows it to degrade a wide range of organic compounds, making it a valuable candidate for studies focused on environmental cleanup and pollution mitigation. One of the unique aspects of A. kerstersii is its production of enzymes that can break down complex organic materials, which can be harnessed in industrial applications. This enzymatic activity not only contributes to its ecological role but also positions it as a potential tool in biotechnology for the development of sustainable processes. Furthermore, A. kerstersii has been studied for its interactions with other microorganisms, which can provide insights into microbial community dynamics and the role of bacteria in nutrient cycling. Understanding these interactions is crucial for advancing our knowledge of microbial ecology and its implications for environmental health. In clinical settings, while A. kerstersii is not commonly associated with human disease, its presence in various environments raises questions about its pathogenic potential and the need for further research into its safety and implications in healthcare settings. Overall, Achromobacter kerstersii stands out as a microbe of interest for both environmental and clinical microbiology, offering numerous avenues for research and application.

Taxonomy

Superkingdom: Bacteria

Phylum: Pseudomonadota

Class: Betaproteobacteria

Order: Burkholderiales

Family: Alcaligenaceae

Genus: Achromobacter

Species: Achromobacter kerstersii

NCBI ID

1353890

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCF/001/298/955/GCF_001298955.1_11861_6_29

File for sequence-based predictions:
GCF_001298955.1_11861_6_29_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The bacterium Achromobacter kerstersii is a member of the Achromobacter genus, which is known for its environmental presence and opportunistic pathogenicity. It has been associated with various clinical implications, particularly in immunocompromised patients. Infections caused by A. kerstersii can manifest in different forms, including respiratory infections, wound infections, and bacteremia. Its role as an opportunistic pathogen is particularly significant in patients with underlying conditions such as cystic fibrosis or those undergoing invasive procedures. One of the notable aspects of A. kerstersii is its potential for antimicrobial resistance. This organism has shown resistance to multiple classes of antibiotics, which complicates treatment options. The presence of beta-lactamase enzymes in some strains contributes to this resistance, making infections difficult to manage and necessitating the use of alternative therapeutic strategies. In terms of immune evasion, A. kerstersii can alter its surface structures, which may help it evade detection by the host's immune system. This ability to adapt and survive in hostile environments is a key factor in its pathogenicity. While A. kerstersii is not commonly associated with large outbreaks, its detection in clinical settings raises concerns about its role in nosocomial infections. Continuous monitoring and research are essential to understand its epidemiology and to develop effective treatment protocols. Overall, the clinical relevance of Achromobacter kerstersii underscores the importance of vigilance in healthcare settings, particularly for vulnerable populations.

Habitat and Ecological Niches

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

Achromobacter kerstersii is a versatile bacterium commonly found in various habitat types that include both natural and anthropogenic environments. This microorganism is often associated with soil and water ecosystems, thriving in environments that are rich in organic matter and nutrients. It has been isolated from freshwater sources, such as rivers and lakes, as well as from wastewater treatment facilities, indicating its adaptability to different ecological niches. In soil ecosystems, A. kerstersii plays a significant role in the degradation of organic compounds, contributing to nutrient cycling and soil health. Its ability to metabolize a variety of substrates allows it to thrive in environments with fluctuating nutrient availability. This bacterium is also known for its potential in bioremediation, where it can help in the breakdown of pollutants, thus enhancing the quality of contaminated soils. In aquatic environments, A. kerstersii can be found in biofilms on surfaces, where it interacts with other microorganisms. These interactions can lead to symbiotic relationships that enhance nutrient availability and promote biodiversity within the microbial community. Its presence in wastewater treatment systems highlights its importance in the removal of organic pollutants, showcasing its role in maintaining ecological balance in human-impacted environments. Overall, Achromobacter kerstersii exemplifies a microorganism that not only adapts to various biomes but also contributes significantly to ecological processes, making it an important player in both natural and engineered ecosystems.

Industrial Application

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

The microorganism Achromobacter kerstersii has shown potential in various industrial applications, particularly in the fields of biotechnology, waste management, and pharmaceutical development. This organism is known for its ability to thrive in diverse environments, making it a candidate for several biotechnological processes. In biotechnology, Achromobacter kerstersii is utilized in fermentation processes, where it can be employed to produce valuable metabolites. Its metabolic versatility allows it to convert various substrates into useful products, which can be harnessed for industrial purposes. In the realm of waste management, this microorganism has demonstrated capabilities in biodegradation, particularly in the breakdown of pollutants and organic waste. Its enzymatic activity enables it to degrade complex compounds, making it useful in the treatment of contaminated environments, such as soil and water. Furthermore, Achromobacter kerstersii has potential applications in biofuel production. By participating in fermentation processes, it can contribute to the conversion of biomass into biofuels, thus supporting sustainable energy initiatives. In pharmaceutical development, this organism is being explored for its ability to produce bioactive compounds that may have therapeutic properties. Its unique metabolic pathways can lead to the discovery of new drugs or the enhancement of existing pharmaceutical products. Overall, Achromobacter kerstersii represents a promising microorganism with diverse applications across multiple industries, particularly in processes involving fermentation, biodegradation, and enzyme production.

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	anthropic/claude-3.5-sonnet	mistralai/mixtral-8x7b-instruct:nitro	google/gemini-flash-1.5	google/gemma-7b-it	google/gemini-pro-1.5	perplexity/llama-3-sonar-small-32k-chat	mistralai/mistral-7b-instruct	meta-llama/llama-3-70b-instruct:nitro	openchat/openchat-7b	anthropic/claude-3-haiku:beta	anthropic/claude-3-haiku:beta	openai/gpt-3.5-turbo-0125	openai/gpt-3.5-turbo-0125	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	microsoft/phi-3-mini-128k-instruct	microsoft/phi-3-mini-128k-instruct	google/gemini-pro	google/gemini-pro
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 ✓
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 ✓	facultatively anaerobic ✗	N/A	N/A	aerobic ✓	N/A	N/A	N/A	N/A	N/A	N/A	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
Extreme environment tolerance	FALSE	false ✓	false ✓	true ✗	true ✗	true ✗	false ✓	false ✓	false ✓	false ✓	true ✗	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	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
Animal pathogenicity	N/A	true	false	true	true	true	false	false	true	true	true	true	false	false	true	true	false	false	true	true	true	true	false	false	false	false	true	true
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 2 ✗	biosafety level 2 ✗	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 1 ✓	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 2 ✗	biosafety level 2 ✗
Health association	N/A	true	true	true	true	true	true	true	true	true	true	true	false	false	true	true	false	false	true	true	true	true	true	true	true	true	true	true
Host association	TRUE	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	false ✗	false ✗	true ✓	true ✓	false ✗	false ✗	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	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	gamma	N/A	N/A	gamma ✓	alpha ✗	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 ✓

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