Acinetobacter nematophilus

General Information

Acinetobacter nematophilus is a fascinating microorganism that has garnered attention due to its unique interactions with nematodes. This bacterium is particularly interesting because it has been isolated from the intestines of nematodes, suggesting a specialized ecological niche. One of the most intriguing aspects of A. nematophilus is its potential role in the symbiotic relationships with these nematodes, which could have implications for understanding microbial ecology and host-microbe interactions. From a research perspective, A. nematophilus is valuable because it can provide insights into the mechanisms of microbial colonization and persistence within host organisms. This bacterium's ability to thrive in the gut environment of nematodes makes it a model organism for studying gut microbiota and their effects on host health and development. Additionally, A. nematophilus has been studied for its potential applications in biotechnology and medicine. For instance, its interactions with nematodes could lead to the development of novel biocontrol strategies for managing nematode populations, which are significant agricultural pests. Understanding the genetic and biochemical pathways that enable A. nematophilus to interact with its nematode hosts could also pave the way for new antimicrobial agents or probiotics. In summary, Acinetobacter nematophilus stands out due to its specialized ecological niche, its role in host-microbe interactions, and its potential applications in biotechnology and medicine. These characteristics make it a valuable subject for ongoing and future research endeavors.

Acinetobacter nematophilus is a fascinating bacterium primarily known for its unique ecological niche and interactions with nematodes. This species is particularly interesting due to its symbiotic relationship with certain nematode species, where it can be found in the gut of these organisms. This association not only highlights the role of A. nematophilus in the nematode's digestive processes but also suggests potential avenues for studying microbe-host interactions in a controlled environment. One of the most notable characteristics of A. nematophilus is its ability to thrive in nutrient-poor environments, which makes it a valuable model for research into microbial survival strategies. This adaptability can provide insights into how microorganisms can persist in extreme conditions, which is crucial for understanding microbial ecology and evolution. Furthermore, A. nematophilus has garnered attention in the field of biocontrol. Its interactions with nematodes may have implications for pest management, as it could potentially be used to develop biological control agents against harmful nematode species in agriculture. This aspect of its biology opens up exciting possibilities for sustainable agricultural practices. In addition, the genetic and metabolic pathways of A. nematophilus are of interest for researchers studying bacterial metabolism and genetic diversity. Understanding the genetic makeup of this organism can lead to discoveries about its metabolic capabilities and how it adapts to its environment, which is essential for biotechnological applications. Overall, Acinetobacter nematophilus stands out not only for its ecological significance but also for its potential applications in agriculture and biotechnology, making it a valuable subject for ongoing research.

Taxonomy

Superkingdom: Bacteria

Phylum: Pseudomonadota

Class: Gammaproteobacteria

Order: Moraxellales

Family: Moraxellaceae

Genus: Acinetobacter

Species: Acinetobacter nematophilus

NCBI ID

2994642

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCF/026/344/175/GCF_026344175.1_ASM2634417v1

File for sequence-based predictions:
GCF_026344175.1_ASM2634417v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The organism Acinetobacter nematophilus is a member of the Acinetobacter genus, which is known for its clinical significance, particularly in hospital settings. While A. nematophilus is primarily associated with nematodes, its relevance in human health is underscored by its potential to act as an opportunistic pathogen. Clinical implications include its association with infections in immunocompromised patients, where it may contribute to nosocomial infections due to its ability to survive in harsh environments, including on medical equipment and surfaces. One of the notable features of A. nematophilus is its antimicrobial resistance. Like other members of the Acinetobacter genus, it may exhibit resistance to multiple classes of antibiotics, complicating treatment options for infections. This resistance is often attributed to mechanisms such as the production of beta-lactamases and alterations in porin channels, which hinder the entry of antibiotics into the bacterial cell. In terms of immune evasion, A. nematophilus may employ strategies similar to other Acinetobacter species, such as biofilm formation, which protects it from both the host immune response and antibiotic treatment. This characteristic is particularly concerning in the context of ventilator-associated pneumonia and catheter-associated urinary tract infections, where biofilms can form on medical devices. While A. nematophilus has not been directly linked to large-scale outbreaks, its presence in clinical settings raises concerns about its potential to cause infections in vulnerable populations. Ongoing research is necessary to fully understand its pathogenicity and the extent of its role in human disease, as well as to explore potential therapeutic applications, including the development of targeted treatments or vaccines against Acinetobacter species.

Habitat and Ecological Niches

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

Acinetobacter nematophilus is primarily associated with soil ecosystems and rhizosphere environments. This microorganism thrives in nutrient-rich soils, particularly those influenced by organic matter decomposition. It is often found in the vicinity of plant roots, where it plays a significant role in nutrient cycling and soil health. The presence of A. nematophilus in these environments indicates its ability to adapt to varying soil conditions, including moisture levels and pH variations. In the rhizosphere, A. nematophilus engages in mutualistic interactions with plant roots, promoting plant growth by enhancing nutrient availability, particularly nitrogen. This symbiotic relationship is crucial for the health of many plants, as it helps them to better absorb essential nutrients from the soil. Additionally, A. nematophilus has been documented to exhibit antimicrobial properties, which can help suppress pathogenic microorganisms in the soil, further contributing to a balanced ecosystem. Its ability to thrive in diverse soil types makes it an important player in agricultural biomes, where it can enhance soil fertility and plant health, ultimately supporting sustainable farming practices. Overall, Acinetobacter nematophilus is a vital component of terrestrial biomes, particularly in areas where soil health and plant interactions are critical for ecosystem stability and productivity.

Industrial Application

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

The microorganism Acinetobacter nematophilus has shown significant potential in various industrial applications. One of the primary areas of interest is in biotechnology, where Acinetobacter nematophilus is utilized for its ability to degrade complex organic compounds. This capability makes it a valuable asset in waste management, particularly in the treatment of wastewater and contaminated soils, where it can help in the biodegradation of pollutants such as hydrocarbons and heavy metals. In the realm of biofuel production, Acinetobacter nematophilus has been studied for its role in the fermentation of biomass. Its metabolic pathways allow for the conversion of agricultural waste into biofuels, contributing to sustainable energy solutions. The organism's efficiency in utilizing various substrates can enhance the yield of biofuels, making it a promising candidate for future bioenergy projects. Furthermore, Acinetobacter nematophilus has potential applications in pharmaceutical development. Its unique enzymatic activities can be harnessed for the production of bioactive compounds, which may lead to the discovery of new drugs or therapeutic agents. The organism's ability to produce specific enzymes can facilitate the synthesis of complex molecules, thus playing a crucial role in the pharmaceutical industry. Overall, Acinetobacter nematophilus demonstrates a multifaceted utility across several industries, particularly in biodegradation, fermentation, and enzyme production, making it a microorganism of great interest for future research and industrial applications.

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: 9

LLM predicted phenotypes: 4

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

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