Streptococcus rubneri

General Information

Streptococcus rubneri is a fascinating microorganism within the genus Streptococcus. This species is particularly interesting due to its unique genetic makeup and potential applications in medical research. One of the most notable characteristics of S. rubneri is its ability to thrive in specific ecological niches, which can provide insights into microbial adaptation and survival mechanisms. From a research perspective, S. rubneri is valuable for studying host-microbe interactions. Its presence in various environments, including human-associated habitats, makes it a key organism for understanding the dynamics of microbial communities and their impact on human health. Additionally, the genetic diversity within S. rubneri populations can offer clues about the evolutionary processes that shape pathogenicity and resistance to antimicrobial agents. Another intriguing aspect of S. rubneri is its potential role in biotechnological applications. Researchers are exploring its capabilities in producing bioactive compounds that could be harnessed for therapeutic purposes. The study of S. rubneri also contributes to the broader understanding of the Streptococcus genus, which includes many species of clinical significance. Overall, Streptococcus rubneri stands out due to its ecological versatility, genetic diversity, and potential for contributing to medical and biotechnological advancements. These characteristics make it a subject of ongoing scientific interest and investigation.

Streptococcus rubneri is a fascinating member of the Streptococcus genus, notable for its unique ecological niche and potential applications in biotechnology. This organism is primarily isolated from the oral cavity and is part of the normal flora in humans, which underscores its role in maintaining oral health. What makes S. rubneri particularly interesting is its ability to produce various enzymes that can break down complex carbohydrates, which may have implications for dental health and the prevention of caries. Moreover, S. rubneri has been studied for its interactions with other oral microorganisms, contributing to our understanding of microbial communities in the human microbiome. This organism's metabolic pathways are of significant interest for research into probiotics and their potential benefits in oral and systemic health. In addition, the genetic makeup of S. rubneri offers insights into the evolutionary adaptations of streptococci to their environments, making it a valuable subject for studies in microbial evolution and ecology. Its relatively unexplored biochemical properties present opportunities for future research, particularly in the fields of microbiology and dental science. Overall, Streptococcus rubneri stands out as a promising candidate for further investigation due to its unique characteristics and potential health implications.

Taxonomy

Superkingdom: Bacteria

Phylum: Bacillota

Class: Bacilli

Order: Lactobacillales

Family: Streptococcaceae

Genus: Streptococcus

Species: Streptococcus rubneri

NCBI ID

1234680

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCA/019/334/785/GCA_019334785.1_ASM1933478v1

File for sequence-based predictions:
GCA_019334785.1_ASM1933478v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The organism Streptococcus rubneri is a member of the normal flora of the human oral cavity and upper respiratory tract. While it is generally considered non-pathogenic, it has been associated with certain clinical implications, particularly in immunocompromised individuals. Infections caused by S. rubneri are rare but can occur, especially in cases of endocarditis or bacteremia, where it may act as an opportunistic pathogen. Its role in dental infections and periodontal disease has also been noted, as it can contribute to the overall microbial community in the oral cavity. One of the significant concerns regarding S. rubneri is its potential for antimicrobial resistance. Like many streptococci, it may exhibit resistance to commonly used antibiotics, which complicates treatment options in cases of infection. Understanding the resistance mechanisms of S. rubneri is crucial for developing effective therapeutic strategies. In terms of immune evasion, S. rubneri may utilize various strategies to avoid detection and clearance by the host immune system, although specific mechanisms are not as well characterized as in more pathogenic streptococci. Its presence in the oral cavity suggests a complex interaction with the host's immune response, which may influence the development of oral diseases. Overall, while S. rubneri is not a primary pathogen, its role in human health and disease, particularly in the context of opportunistic infections and antimicrobial resistance, warrants further investigation to fully understand its clinical relevance.

Habitat and Ecological Niches

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

Streptococcus rubneri is a species of bacteria commonly associated with the oral cavity and upper respiratory tract of humans and other mammals. This microorganism thrives in environments that are rich in organic material, particularly in areas where there is a high concentration of nutrients, such as food particles and saliva. Its presence is often linked to the formation of biofilms on dental surfaces, contributing to the complex microbial communities found in the mouth. In the oral biome, Streptococcus rubneri plays a critical role in the maintenance of oral health by participating in the fermentation of carbohydrates, which can lead to the production of acids that influence the pH of the environment. This bacterium can also engage in symbiotic relationships with other microorganisms, contributing to the overall stability and diversity of the oral microbiome. Furthermore, Streptococcus rubneri is known to interact with the host's immune system, potentially influencing inflammatory responses. Its ability to adapt to varying conditions, such as changes in pH and nutrient availability, allows it to thrive in the dynamic environment of the mouth. Overall, this microorganism exemplifies the intricate balance of microbial life in the oral ecosystem, highlighting its importance in both health and disease.

Industrial Application

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

The microorganism Streptococcus rubneri has shown potential in various industrial applications, particularly in the fields of biotechnology and pharmaceutical development. This organism is known for its role in fermentation, which is crucial in the production of various food products, including dairy items like cheese and yogurt. The ability of Streptococcus rubneri to ferment lactose makes it valuable in the dairy industry, where it contributes to the development of flavor and texture in fermented products. In addition to its applications in food production, Streptococcus rubneri has been studied for its potential in waste management. Its enzymatic activity can aid in the biodegradation of organic waste, helping to break down complex compounds into simpler, less harmful substances. This property is particularly useful in composting processes and in the treatment of wastewater, where the organism can help reduce the organic load. Furthermore, the organism's metabolic pathways are of interest in biofuel production. By utilizing its fermentation capabilities, Streptococcus rubneri can potentially be harnessed to convert biomass into biofuels, contributing to sustainable energy solutions. Overall, Streptococcus rubneri demonstrates significant promise in various industries, particularly through its roles in fermentation, biodegradation, and potential biofuel production, making it a valuable microorganism in the quest for innovative industrial processes.

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

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