Enterococcus plantarum

General Information

Enterococcus plantarum is a species of bacteria that belongs to the genus Enterococcus. This microorganism is particularly interesting due to its adaptability to various environments and its potential applications in biotechnology and medicine. One of the most notable characteristics of E. plantarum is its ability to survive in diverse ecological niches, ranging from soil and water to the gastrointestinal tracts of animals and humans. This adaptability is partly due to its robust metabolic capabilities, allowing it to utilize a wide range of substrates for growth. In the context of biotechnological applications, E. plantarum has shown promise in the production of lactic acid, which is a valuable commodity in the food industry for fermentation processes. Additionally, its role in the probiotic industry is being explored, as it may contribute to gut health by inhibiting pathogenic bacteria and supporting the growth of beneficial microbiota. From a research perspective, E. plantarum is valuable for studying microbial ecology and the interactions between microorganisms and their environments. Its genetic makeup provides insights into the mechanisms of antibiotic resistance, which is a critical area of study given the rising concern over antibiotic-resistant pathogens. Overall, Enterococcus plantarum stands out due to its versatility, potential health benefits, and importance in scientific research, making it a microorganism of significant interest across multiple fields.

Enterococcus plantarum is a fascinating species of lactic acid bacteria that has garnered attention for its potential applications in food science and health. This organism is primarily found in fermented foods and is known for its ability to produce lactic acid, which plays a crucial role in food preservation and flavor enhancement. Its presence in various fermented products highlights its importance in traditional food processing methods. One of the most interesting aspects of E. plantarum is its probiotic potential. Research has indicated that this species may contribute to gut health by promoting a balanced microbiota and inhibiting the growth of pathogenic bacteria. This characteristic makes it a valuable candidate for further studies in the field of microbiome research and functional foods. Additionally, E. plantarum has shown antioxidant properties, which can be beneficial in combating oxidative stress in the human body. This aspect opens up avenues for exploring its role in health supplements and nutraceuticals. Furthermore, E. plantarum is notable for its genetic diversity, which allows it to adapt to various environments, including the human gastrointestinal tract. This adaptability is a key factor in its survival and efficacy as a probiotic. The organism's ability to thrive in different conditions makes it a subject of interest for researchers studying microbial ecology and evolution. In summary, Enterococcus plantarum stands out due to its role in fermentation, probiotic benefits, antioxidant capabilities, and genetic adaptability, making it a significant organism in both food science and health research.

Taxonomy

Superkingdom: Bacteria

Phylum: Bacillota

Class: Bacilli

Order: Lactobacillales

Family: Enterococcaceae

Genus: Enterococcus

Species: Enterococcus plantarum

NCBI ID

1077675

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCA/017/316/165/GCA_017316165.1_ASM1731616v1

File for sequence-based predictions:
GCA_017316165.1_ASM1731616v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The organism Enterococcus plantarum is a member of the Enterococcus genus, which is known for its role in human health and disease. It is primarily recognized for its presence in the gastrointestinal tract, where it can contribute to the microbiome balance. However, it has also been associated with various clinical implications, particularly in immunocompromised individuals. Pathogenicity: While E. plantarum is generally considered non-pathogenic, it can occasionally be implicated in infections such as urinary tract infections and bacteremia, especially in patients with underlying health conditions. Its ability to form biofilms enhances its virulence, making it a concern in nosocomial settings. Antimicrobial Resistance: One of the significant concerns regarding E. plantarum is its potential for antimicrobial resistance. Strains of this organism have shown resistance to multiple antibiotics, including vancomycin, which complicates treatment options and poses a risk for outbreaks in healthcare facilities. Immune Evasion Strategies: E. plantarum has developed various mechanisms to evade the immune response, including the production of surface proteins that inhibit phagocytosis and the ability to survive in harsh environments, which can lead to persistent infections. Medical Applications: On a positive note, E. plantarum is also studied for its potential as a probiotic. It has been shown to confer health benefits, such as enhancing gut health and modulating the immune response. Research is ongoing to explore its use in functional foods and dietary supplements aimed at improving gastrointestinal health. In summary, while Enterococcus plantarum plays a role in maintaining gut health, its potential for pathogenicity and antimicrobial resistance highlights the need for continued surveillance and research to fully understand its clinical implications.

Habitat and Ecological Niches

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

Enterococcus plantarum is a versatile microorganism commonly found in various habitat types associated with both natural and anthropogenic environments. This bacterium is primarily located in the gastrointestinal tracts of humans and animals, where it plays a crucial role in digestion and nutrient absorption. Its presence in the gut microbiome contributes to the overall health of the host by aiding in the fermentation of dietary fibers and the production of short-chain fatty acids, which are beneficial for gut health. In addition to its role in the gut, Enterococcus plantarum is also prevalent in fermented foods, such as yogurt, cheese, and various plant-based products. Here, it contributes to the fermentation process, enhancing flavor and texture while also acting as a natural preservative due to its ability to produce antimicrobial substances. This highlights its importance in the food industry, where it is often utilized as a starter culture. Furthermore, Enterococcus plantarum can be found in soil and water environments, where it participates in nutrient cycling and can influence the microbial community structure. Its adaptability allows it to thrive in varying conditions, including those with high salinity or low pH, showcasing its ecological resilience. Notably, Enterococcus plantarum engages in symbiotic relationships with other microorganisms, contributing to the stability and functionality of microbial communities. Its interactions with other gut flora can enhance the overall metabolic capabilities of the microbiome, demonstrating its integral role in maintaining ecological balance. Overall, Enterococcus plantarum exemplifies a microorganism that thrives in diverse biomes, from the human gut to fermented food environments, and plays significant roles in both ecological interactions and human health.

Industrial Application

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

The microorganism Enterococcus plantarum has shown significant potential in various industrial applications. One of the primary areas is in biotechnology, where E. plantarum is utilized in the fermentation process to produce a variety of fermented foods, such as yogurt and cheese. This organism is known for its ability to enhance flavor and improve the texture of dairy products, making it a valuable asset in the food industry. In the realm of waste management, E. plantarum has been studied for its role in biodegradation processes. It can effectively break down organic waste materials, contributing to the reduction of waste in landfills and promoting a more sustainable waste management system. This capability is particularly useful in composting operations, where it helps accelerate the decomposition of organic matter. Furthermore, E. plantarum is being explored for its potential in biofuel production. Its metabolic pathways can be harnessed to convert biomass into biofuels through fermentation, providing an alternative energy source that is more environmentally friendly compared to fossil fuels. In the pharmaceutical development sector, E. plantarum is recognized for its probiotic properties, which can be beneficial for gut health. Research has indicated that it may play a role in the development of functional foods and dietary supplements aimed at improving human health. Overall, Enterococcus plantarum demonstrates versatility across multiple industries, particularly in fermentation, biodegradation, and enzyme production, making it a microorganism of interest for future 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-3.5-sonnet	anthropic/claude-3-haiku:beta	openai/gpt-4	openai/gpt-4	mistralai/mistral-7b-instruct	google/gemini-flash-1.5	meta-llama/llama-3-70b-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	openchat/openchat-7b	google/gemini-pro	google/gemma-7b-it	openai/gpt-4o	openai/gpt-4o	meta-llama/llama-3-8b-instruct:nitro	meta-llama/llama-3-8b-instruct:nitro	mistralai/mixtral-8x7b-instruct:nitro	mistralai/mixtral-8x7b-instruct:nitro	google/palm-2-chat-bison-32k	google/palm-2-chat-bison-32k	microsoft/phi-3-mini-128k-instruct	microsoft/phi-3-mini-128k-instruct	microsoft/wizardlm-2-8x22b	microsoft/wizardlm-2-8x22b
Motility	FALSE	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	true ✗	true ✗	false ✓	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓
Gram staining	gram stain positive	N/A	gram stain positive ✓	gram stain positive ✓	N/A	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	gram stain positive ✓	N/A	gram stain positive ✓	N/A	gram stain positive ✓	gram stain positive ✓	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 positive ✓	N/A	gram stain positive ✓
Aerophilicity	aerobic	facultatively anaerobic ✗	facultatively anaerobic ✗	N/A	facultatively anaerobic ✗	facultatively anaerobic ✗	aerotolerant ✗	N/A	facultatively anaerobic ✗	facultatively anaerobic ✗	facultatively anaerobic ✗	facultatively anaerobic ✗	facultatively anaerobic ✗	N/A	N/A	N/A	N/A	N/A	N/A	aerotolerant ✗	aerotolerant ✗	facultatively anaerobic ✗	facultatively anaerobic ✗	N/A	N/A	N/A	N/A	N/A	N/A
Extreme environment tolerance	TRUE	true ✓	true ✓	true ✓	false ✗	false ✗	true ✓	true ✓	false ✗	false ✗	false ✗	true ✓	true ✓	false ✗	false ✗	false ✗	true ✓	false ✗	false ✗	false ✗	false ✗	false ✗	false ✗	false ✗	false ✗	false ✗	false ✗	true ✓	true ✓
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	false	false	true	false	false	false	true	false	false	false	true	true	true	false	true	false	true	true	true	true	false	false	false	false	false	false	true	true
Biosafety level	biosafety level 1	biosafety level 1 ✓	biosafety level 1 ✓	biosafety level 2 ✗	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 2 ✗	biosafety level 1 ✓	biosafety level 2 ✗	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 1 ✓	biosafety level 1 ✓	biosafety level 2 ✗	biosafety level 2 ✗
Health association	N/A	true	true	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
Host association	TRUE	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	false ✗	false ✗	true ✓	true ✓	true ✓	true ✓	true ✓	false ✗	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓
Plant pathogenicity	FALSE	false ✓	false ✓	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	true ✗	false ✓	true ✗	false ✓	false ✓	false ✓	false ✓	true ✗	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓
Spore formation	TRUE	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 ✓	gamma ✓	alpha ✗	gamma ✓	gamma ✓	N/A	gamma ✓	N/A	gamma ✓	gamma ✓	gamma ✓	gamma ✓	N/A	N/A	N/A	N/A	gamma ✓	gamma ✓	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Cell shape	N/A	coccus	coccus	bacillus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	bacillus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus	coccus

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