Pseudoalteromonas ostreae

General Information

Pseudoalteromonas ostreae is a marine bacterium that has garnered significant interest due to its unique ecological role and potential biotechnological applications. This microorganism is typically found in association with marine environments, particularly in close proximity to oysters, which is reflected in its species name ostreae. One of the most noteworthy characteristics of Pseudoalteromonas ostreae is its ability to produce a variety of bioactive compounds. These compounds have been shown to possess antimicrobial, antifouling, and cytotoxic properties, making this bacterium a valuable candidate for natural product discovery and development. The antimicrobial properties are particularly interesting as they offer potential for developing new antibiotics in the face of rising antibiotic resistance. Additionally, Pseudoalteromonas ostreae has been studied for its role in the marine ecosystem, especially in the context of its interactions with marine invertebrates. It is known to produce substances that can inhibit the growth of pathogenic bacteria, thereby potentially protecting its host organisms. This symbiotic relationship highlights the ecological importance of Pseudoalteromonas ostreae in maintaining the health of marine environments. From a biotechnological perspective, the antifouling properties of the compounds produced by Pseudoalteromonas ostreae are of particular interest. These compounds can prevent the accumulation of unwanted organisms on submerged surfaces, which is a significant issue in marine industries. The development of environmentally friendly antifouling coatings based on these natural products could have substantial economic and environmental benefits. In summary, Pseudoalteromonas ostreae is a marine bacterium with a rich repertoire of bioactive compounds that hold promise for various applications in medicine, industry, and environmental management. Its ecological role and biotechnological potential make it a fascinating subject for ongoing research.

Pseudoalteromonas ostreae is a marine bacterium that has garnered significant interest due to its unique ecological role and potential biotechnological applications. This organism is primarily isolated from marine environments, particularly associated with mollusks, which highlights its importance in marine ecosystems. One of the most fascinating aspects of P. ostreae is its ability to produce a variety of bioactive compounds, including antimicrobial substances that can inhibit the growth of pathogenic bacteria. This characteristic makes it a valuable candidate for natural product research and the development of new antibiotics, especially in an era where antibiotic resistance is a growing concern. Additionally, P. ostreae has been studied for its role in the degradation of organic matter in marine environments, contributing to nutrient cycling and the overall health of marine ecosystems. Its metabolic versatility allows it to thrive in various conditions, making it an interesting subject for studies on microbial ecology and adaptation. Furthermore, the organism's association with oysters suggests potential applications in aquaculture, where it could be used to promote the health of shellfish populations. The exploration of P. ostreae in bioremediation efforts is also promising, as its enzymatic capabilities may help in the breakdown of pollutants in marine environments. Overall, Pseudoalteromonas ostreae stands out as a microbe of significant ecological and biotechnological importance, warranting further research into its properties and applications.

Taxonomy

Superkingdom: Bacteria

Phylum: Pseudomonadota

Class: Gammaproteobacteria

Order: Alteromonadales

Family: Pseudoalteromonadaceae

Genus: Pseudoalteromonas

Species: Pseudoalteromonas ostreae

NCBI ID

2774154

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCF/029/023/665/GCF_029023665.1_ASM2902366v1

File for sequence-based predictions:
GCF_029023665.1_ASM2902366v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The microorganism Pseudoalteromonas ostreae is primarily known for its association with marine environments, particularly in relation to shellfish. While it is not a common human pathogen, it has been studied for its potential clinical implications in aquaculture and its interactions with marine organisms. This organism has been implicated in disease associations affecting oysters, such as the condition known as 'oyster herpesvirus disease,' which can lead to significant economic losses in the shellfish industry. In terms of pathogenicity, Pseudoalteromonas ostreae produces various bioactive compounds that may have antimicrobial properties, suggesting a dual role as both a potential pathogen in marine life and a source of beneficial compounds for human health. Its ability to produce enzymes and metabolites has led to interest in its use in therapeutics and as a source of novel antibiotics. Moreover, studies have indicated that certain strains of Pseudoalteromonas ostreae exhibit antimicrobial resistance mechanisms, which could complicate treatment options in aquaculture settings. Understanding these resistance mechanisms is crucial for developing effective management strategies in marine farming. While there is limited direct evidence of Pseudoalteromonas ostreae affecting human health, its ecological role and potential applications in biotechnology and medicine warrant further investigation. The organism's interactions with the immune systems of marine organisms also provide insights into immune evasion strategies, which could inform future research on host-pathogen interactions in both marine and terrestrial environments.

Habitat and Ecological Niches

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

Pseudoalteromonas ostreae is a marine bacterium commonly found in coastal waters and marine sediments. This microorganism thrives in environments characterized by high salinity and nutrient availability, often associated with benthic zones where organic matter is abundant. Its ecological niche is primarily linked to the surfaces of marine invertebrates, particularly mollusks, where it plays a significant role in the health and maintenance of these organisms. In these habitats, Pseudoalteromonas ostreae exhibits symbiotic relationships with host organisms, contributing to their nutrient cycling and providing protection against pathogenic bacteria. This bacterium is known for its ability to produce bioactive compounds, which can inhibit the growth of harmful microbes, thus enhancing the overall health of the marine ecosystem. Additionally, Pseudoalteromonas ostreae is adapted to fluctuating environmental conditions, demonstrating resilience to changes in temperature and salinity. Its presence in marine biofilms further underscores its role in intertidal zones, where it interacts with other microbial communities, contributing to the complex dynamics of nutrient exchange and energy flow in these ecosystems. Overall, Pseudoalteromonas ostreae is a vital component of the marine biome, influencing both the health of its immediate environment and the broader ecological interactions within coastal marine ecosystems.

Industrial Application

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

The microorganism Pseudoalteromonas ostreae has shown significant potential in various industrial applications. This marine bacterium is particularly noted for its role in biotechnology, where it is involved in the production of bioactive compounds, including antimicrobial and antifouling agents. These compounds can be harnessed in the development of new pharmaceuticals and coatings, making Pseudoalteromonas ostreae a valuable resource in the pharmaceutical development sector. In the realm of waste management, Pseudoalteromonas ostreae has demonstrated capabilities in biodegradation, particularly in the breakdown of complex organic materials. This property can be utilized in the treatment of wastewater, where the bacterium can help in the degradation of pollutants, thus contributing to more sustainable waste management practices. Moreover, this microorganism is also being explored for its potential in biofuel production. Through fermentation processes, Pseudoalteromonas ostreae can convert organic substrates into biofuels, providing an alternative energy source that is more environmentally friendly compared to fossil fuels. Overall, the diverse applications of Pseudoalteromonas ostreae in biotechnology, waste management, and biofuel production highlight its importance in advancing industrial processes and promoting sustainability.

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	google/gemini-flash-1.5	meta-llama/llama-3-8b-instruct:nitro	google/palm-2-chat-bison-32k	perplexity/llama-3-sonar-small-32k-chat	google/gemma-7b-it	openchat/openchat-7b	microsoft/phi-3-mini-128k-instruct	mistralai/mixtral-8x7b-instruct:nitro	google/gemini-pro	openai/gpt-3.5-turbo-0125	openai/gpt-3.5-turbo-0125	google/gemini-pro-1.5	google/gemini-pro-1.5	openai/gpt-4	openai/gpt-4	microsoft/wizardlm-2-8x22b	microsoft/wizardlm-2-8x22b	openai/gpt-4o	openai/gpt-4o	anthropic/claude-3.5-sonnet	anthropic/claude-3.5-sonnet	anthropic/claude-3-haiku:beta	anthropic/claude-3-haiku:beta	meta-llama/llama-3-70b-instruct:nitro	meta-llama/llama-3-70b-instruct:nitro	mistralai/mistral-7b-instruct	mistralai/mistral-7b-instruct
Motility	TRUE	true ✓	true ✓	true ✓	true ✓	true ✓	false ✗	false ✗	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	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	aerobic ✓	aerobic ✓	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	true ✗	true ✗	false ✓	false ✓	true ✗	true ✗	false ✓	true ✗	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	false	false	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true
Animal pathogenicity	TRUE	true ✓	false ✗	false ✗	false ✗	true ✓	false ✗	false ✗	false ✗	false ✗	false ✗	false ✗	true ✓	true ✓	false ✗	false ✗	true ✓	true ✓	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 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 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 ✓
Health association	N/A	true	true	true	true	true	false	false	true	true	false	false	true	true	true	true	true	true	true	true	true	true	false	false	true	true	false	false
Host association	FALSE	true ✗	false ✓	false ✓	true ✗	false ✓	false ✓	false ✓	true ✗	false ✓	false ✓	false ✓	true ✗	true ✗	false ✓	false ✓	true ✗	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓
Plant pathogenicity	FALSE	false ✓	false ✓	false ✓	false ✓	true ✗	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	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	N/A	N/A	N/A
Cell shape	bacillus	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	coccus ✗	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓

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