Lentibacillus jeotgali

General Information

Lentibacillus jeotgali is a fascinating microorganism that belongs to the genus Lentibacillus. This bacterium was first isolated from traditional Korean fermented seafood, known as jeotgal, which is a testament to its ability to thrive in high-salt environments. One of the most intriguing aspects of Lentibacillus jeotgali is its halophilic nature, meaning it requires a significant concentration of salt for optimal growth. This characteristic makes it particularly interesting for studies on extremophiles and their adaptations to harsh conditions. Another notable feature of Lentibacillus jeotgali is its potential application in biotechnology. The enzymes produced by this bacterium are often stable and active in high-salt conditions, which can be advantageous for industrial processes that operate under similar conditions. Additionally, the study of its metabolic pathways can provide insights into the mechanisms of osmoregulation and salt tolerance, which are valuable for developing salt-tolerant crops or bioremediation strategies for saline environments. From a phylogenetic perspective, Lentibacillus jeotgali adds to the diversity of the Bacillaceae family, offering a unique genetic makeup that can be explored for novel genes and bioactive compounds. Its ability to produce exopolysaccharides and other secondary metabolites also opens up avenues for research in natural product discovery and the development of new pharmaceuticals. In summary, Lentibacillus jeotgali is not only interesting due to its halophilic nature and origin from traditional fermented foods but also holds significant potential for biotechnological applications and scientific research into extremophiles and their unique adaptations.*

Lentibacillus jeotgali is a fascinating bacterium that belongs to the genus Lentibacillus, which is known for its unique adaptations to extreme environments. This organism was first isolated from traditional fermented foods, particularly from jeotgal, a Korean fermented seafood product. Its ability to thrive in high-salinity conditions makes it particularly interesting for research into microbial survival mechanisms and adaptations to osmotic stress. One of the most notable characteristics of L. jeotgali is its potential for producing various bioactive compounds, including antimicrobial peptides. These compounds can be valuable in food preservation and may have applications in pharmaceuticals, particularly in the development of new antibiotics. The study of these peptides can provide insights into natural defense mechanisms and lead to the discovery of novel therapeutic agents. Additionally, L. jeotgali is recognized for its role in the fermentation process, contributing to the development of flavor and texture in fermented foods. This makes it a subject of interest in food science, particularly in understanding the microbiological aspects of traditional fermentation practices. Furthermore, the genomic analysis of L. jeotgali has revealed genes associated with stress response and metabolic pathways that allow it to utilize a variety of substrates. This adaptability not only highlights its ecological significance but also opens avenues for biotechnological applications, such as bioremediation and the production of biofuels. In summary, Lentibacillus jeotgali stands out due to its unique ecological niche, potential for biotechnological applications, and contributions to food science, making it a valuable organism for further research and exploration.

Taxonomy

Superkingdom: Bacteria

Phylum: Bacillota

Class: Bacilli

Order: Bacillales

Family: Bacillaceae

Genus: Lentibacillus

Species: Lentibacillus jeotgali

NCBI ID

558169

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCA/000/224/785/GCA_000224785.2_ASM22478v2

File for sequence-based predictions:
GCA_000224785.2_ASM22478v2_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The bacterium Lentibacillus jeotgali is a member of the lactic acid bacteria group and has been primarily isolated from fermented foods, particularly traditional Korean jeotgal (fermented seafood). Its clinical relevance is emerging, particularly in the context of human health and disease associations. This organism is known for its potential probiotic properties, which may contribute to gut health by enhancing the immune response and inhibiting pathogenic bacteria through competitive exclusion and production of antimicrobial substances. Pathogenicity is not a well-documented feature of Lentibacillus jeotgali, as it is generally considered non-pathogenic. However, its role in the gut microbiome can influence the overall health of the host, potentially affecting conditions such as inflammatory bowel disease and irritable bowel syndrome. In terms of antimicrobial resistance, there is limited data available, but like many lactic acid bacteria, Lentibacillus jeotgali may possess intrinsic resistance to certain antibiotics, which is an important consideration in the context of gut microbiota management and the use of probiotics. Furthermore, the organism's ability to survive in harsh gastrointestinal conditions makes it a candidate for probiotic applications, which could be beneficial in restoring gut flora after antibiotic treatment or during gastrointestinal disturbances. Overall, while Lentibacillus jeotgali is not directly associated with specific outbreaks or infections, its role in human health and potential therapeutic applications in gut health warrant further investigation.

Habitat and Ecological Niches

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

Lentibacillus jeotgali is a halophilic bacterium primarily found in saline environments, particularly in salt flats and salt marshes. This microorganism thrives in conditions with high salinity, which are often inhospitable to many other forms of life. Its ability to adapt to extreme osmotic pressures allows it to occupy a unique ecological niche within these extreme environments. In these saline habitats, Lentibacillus jeotgali plays a crucial role in the biogeochemical cycling of nutrients, particularly in the degradation of organic matter and the recycling of nitrogen and phosphorus. This bacterium contributes to the overall productivity of the ecosystem by breaking down complex organic compounds, thus making nutrients available for other organisms. Additionally, Lentibacillus jeotgali exhibits symbiotic relationships with other microorganisms, including various archaea and fungi, which can enhance its survival and metabolic efficiency in these harsh conditions. Its presence can also influence the microbial community structure, promoting diversity and resilience within the saline biome. Overall, Lentibacillus jeotgali is an important player in the saline ecosystems, showcasing remarkable adaptations that allow it to thrive where few others can, and contributing significantly to the ecological balance and nutrient dynamics of its environment.

Industrial Application

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

The microorganism Lentibacillus jeotgali has shown significant potential in various industrial applications. One of the primary areas of interest is in biotechnology, where Lentibacillus jeotgali is utilized for its ability to produce enzymes that can be harnessed in different processes. For instance, it is known for its proteolytic activity, which can be beneficial in the food industry for the production of fermented products, enhancing flavor and texture. In the realm of waste management, Lentibacillus jeotgali has been studied for its capacity to degrade organic matter, making it a candidate for biodegradation processes. This characteristic can be particularly useful in treating wastewater, where the organism can help break down pollutants and improve the quality of effluents. Furthermore, the potential of Lentibacillus jeotgali in biofuel production is noteworthy. Its metabolic pathways can be exploited in fermentation processes to convert biomass into bioethanol, contributing to renewable energy solutions. The efficiency of this microorganism in fermentative processes can lead to higher yields of biofuels, making it a valuable asset in the transition to sustainable energy sources. In pharmaceutical development, the unique metabolic capabilities of Lentibacillus jeotgali may also be explored for the production of bioactive compounds, which could have therapeutic applications. The organism's ability to synthesize various metabolites can be investigated for their potential use in drug formulation and development. Overall, Lentibacillus jeotgali presents a versatile profile with applications spanning biotechnology, waste management, biofuel production, and pharmaceutical development, making it a significant microorganism in industrial microbiology.

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	google/gemini-flash-1.5	anthropic/claude-3.5-sonnet	anthropic/claude-3-haiku:beta	mistralai/mistral-7b-instruct	meta-llama/llama-3-8b-instruct:nitro	google/gemini-pro	google/gemma-7b-it	meta-llama/llama-3-70b-instruct:nitro	openai/gpt-4	openai/gpt-4	mistralai/mixtral-8x7b-instruct:nitro	mistralai/mixtral-8x7b-instruct:nitro	openai/gpt-3.5-turbo-0125	openai/gpt-3.5-turbo-0125	google/gemini-pro-1.5	google/gemini-pro-1.5	perplexity/llama-3-sonar-small-32k-chat	perplexity/llama-3-sonar-small-32k-chat	google/palm-2-chat-bison-32k	google/palm-2-chat-bison-32k	openai/gpt-4o	openai/gpt-4o	microsoft/phi-3-mini-128k-instruct	microsoft/phi-3-mini-128k-instruct	openchat/openchat-7b	openchat/openchat-7b	microsoft/wizardlm-2-8x22b	microsoft/wizardlm-2-8x22b
Motility	FALSE	false ✓	true ✗	true ✗	false ✓	true ✗	false ✓	true ✗	true ✗	false ✓	false ✓	false ✓	false ✓	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	false ✓	false ✓	true ✗	true ✗	true ✗	true ✗	false ✓	false ✓	true ✗	true ✗
Gram staining	gram stain positive	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	gram stain negative ✗	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	N/A	gram stain positive ✓	N/A	gram stain positive ✓	N/A	gram stain positive ✓	N/A	gram stain positive ✓	N/A	gram stain negative ✗	N/A	gram stain positive ✓	N/A	gram stain positive ✓	N/A	gram stain negative ✗	N/A	gram stain positive ✓	N/A	gram stain positive ✓
Aerophilicity	aerobic	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	facultatively anaerobic ✗	facultatively anaerobic ✗	facultatively anaerobic ✗	facultatively anaerobic ✗	facultatively anaerobic ✗	facultatively anaerobic ✗	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	TRUE	true ✓	true ✓	true ✓	true ✓	true ✓	false ✗	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	false ✗	false ✗	true ✓	true ✓	false ✗	false ✗	false ✗	false ✗	true ✓	true ✓	false ✗	false ✗	false ✗	false ✗	true ✓	true ✓
Biofilm formation	N/A	true	true	true	true	true	true	true	true	false	false	true	true	true	true	false	false	true	true	true	true	false	false	true	true	true	true	true	true
Animal pathogenicity	N/A	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
Biosafety level	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 ✓	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 ✓	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 ✓
Health association	N/A	false	false	true	true	true	true	true	true	false	false	false	false	false	false	true	true	true	true	false	false	false	false	false	false	true	true	false	false
Host association	FALSE	false ✓	false ✓	false ✓	true ✗	true ✗	false ✓	false ✓	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	true ✗	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	true ✗	true ✗	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 ✓	false ✓	true ✗	true ✗	false ✓	false ✓
Spore formation	TRUE	true ✓	true ✓	true ✓	true ✓	false ✗	false ✗	false ✗	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	false ✗	false ✗	false ✗	false ✗	true ✓	true ✓	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	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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