Streptococcus danieliae

General Information

Streptococcus danieliae is a fascinating microorganism that has garnered attention due to its unique genetic and phenotypic characteristics. This species belongs to the genus Streptococcus, which is known for its diverse range of species that inhabit various ecological niches, including human and animal hosts. One of the most intriguing aspects of S. danieliae is its potential role in the microbiota of its host, contributing to both health and disease states. Genomic Insights: The genome of S. danieliae reveals a complex array of genes that are involved in carbohydrate metabolism, which suggests that this bacterium has a versatile metabolic capacity. This ability to metabolize a wide range of carbohydrates may provide S. danieliae with a competitive advantage in colonizing different environments within its host. Virulence Factors: Although not as well-studied as some other Streptococcus species, S. danieliae possesses several putative virulence factors that could play a role in its pathogenicity. These include surface proteins that facilitate adhesion to host tissues and enzymes that can degrade host cell components, aiding in tissue invasion. Antibiotic Resistance: Another area of interest is the antibiotic resistance profile of S. danieliae. Preliminary studies suggest that this species may harbor resistance genes that could complicate treatment options if it were to cause infections. Understanding the mechanisms of resistance in S. danieliae is crucial for developing effective therapeutic strategies. Ecological Role: In its natural habitat, S. danieliae may play a role in maintaining the balance of the microbial community. Its interactions with other microorganisms and the host immune system are areas ripe for research, as these interactions can influence the overall health of the host. In summary, Streptococcus danieliae is a microorganism of significant interest due to its metabolic versatility, potential virulence factors, and antibiotic resistance capabilities. Further research into this species could provide valuable insights into the complex dynamics of host-microbe interactions and the development of novel therapeutic approaches.

Streptococcus danieliae is a fascinating species of bacteria that has garnered attention due to its unique ecological niche and potential implications in human health. This organism is primarily isolated from the oral cavity of humans, suggesting a role in the complex microbiome of the mouth. Its presence in this environment indicates that it may contribute to the balance of microbial communities, which is essential for oral health and prevention of diseases such as dental caries and periodontal disease. One of the most interesting aspects of S. danieliae is its ability to produce various metabolites that could have beneficial effects. Research has indicated that certain strains may exhibit antimicrobial properties, which could be valuable in developing new therapeutic agents against oral pathogens. This characteristic makes S. danieliae a potential candidate for further studies in the field of microbiome research and its applications in oral health. Additionally, the genetic makeup of S. danieliae is of particular interest. Its genome may contain unique genes that contribute to its survival and adaptation in the oral environment, providing insights into bacterial evolution and the mechanisms of host-microbe interactions. Understanding these genetic factors could lead to advancements in microbiome manipulation and the development of probiotics aimed at enhancing oral health. In summary, Streptococcus danieliae stands out due to its ecological role in the human oral cavity, potential antimicrobial properties, and intriguing genetic characteristics, making it a valuable subject for ongoing research in microbiology and health sciences.

Taxonomy

Superkingdom: Bacteria

Phylum: Bacillota

Class: Bacilli

Order: Lactobacillales

Family: Streptococcaceae

Genus: Streptococcus

Species: Streptococcus danieliae

NCBI ID

747656

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCA/015/235/555/GCA_015235555.1_ASM1523555v1

File for sequence-based predictions:
GCA_015235555.1_ASM1523555v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The organism Streptococcus danieliae is a member of the Streptococcus genus, which is known for its diverse roles in human health and disease. While specific clinical implications of Streptococcus danieliae are not as extensively documented as other Streptococcus species, it is important to consider its potential relevance in the context of infections and pathogenicity. This organism has been isolated from human samples, suggesting a possible association with oral health and periodontal disease. Oral streptococci are often implicated in the formation of dental plaque and can contribute to cariogenic processes. In terms of immune evasion, like many streptococci, Streptococcus danieliae may possess mechanisms to evade host defenses, such as the production of capsular polysaccharides and proteins that inhibit phagocytosis. This ability to evade the immune response can lead to persistent colonization and potential disease. Furthermore, the organism's role in antimicrobial resistance is an area of concern, as many streptococci have shown increasing resistance to commonly used antibiotics. Understanding the resistance patterns of Streptococcus danieliae is crucial for effective treatment strategies. While there are no widely recognized medical applications such as probiotics or vaccines specifically associated with Streptococcus danieliae, its close relatives in the Streptococcus genus are often studied for their potential benefits in oral health and disease prevention. Continued research into Streptococcus danieliae may reveal more about its clinical significance and potential therapeutic applications in the future.

Habitat and Ecological Niches

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

Streptococcus danieliae is primarily associated with the oral cavity and gastrointestinal tract of various mammals, including humans. This microorganism thrives in these environments due to its ability to metabolize carbohydrates and produce lactic acid, which can influence the local pH and microbial community dynamics. In the oral cavity, S. danieliae plays a significant role in the formation of dental biofilms, contributing to both health and disease states. It can engage in symbiotic relationships with other bacteria, helping to maintain a balanced microbiome, but it can also be implicated in conditions such as dental caries when it proliferates excessively. In the gastrointestinal tract, this species is involved in the fermentation of dietary fibers, producing short-chain fatty acids that are beneficial for gut health. Its presence is crucial for the maintenance of a healthy gut microbiome, where it interacts with other microbial species, contributing to the overall metabolic processes and immune responses of the host. Overall, S. danieliae exemplifies the intricate relationships microorganisms have within their respective biomes, showcasing its adaptability and essential roles in both oral health and gut ecology.

Industrial Application

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

The microorganism Streptococcus danieliae 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 can be harnessed for the production of various metabolites, including lactic acid. Lactic acid is a valuable compound used in food preservation, biodegradable plastics, and as a precursor for other chemicals. In the realm of waste management, Streptococcus danieliae may contribute to the biodegradation of organic waste, helping to break down complex organic materials into simpler compounds, thus facilitating waste treatment processes. This capability is particularly important in the development of sustainable waste management practices. Furthermore, the enzymatic activity of Streptococcus danieliae can be explored for enzyme production, which has applications in various industries, including food processing and textile manufacturing. The enzymes produced by this microorganism can assist in processes such as starch hydrolysis and protein degradation, enhancing the efficiency of industrial processes. Overall, the diverse capabilities of Streptococcus danieliae in fermentation, biodegradation, and enzyme production position it as a promising candidate for further research and application in biofuel production, biotechnology, and pharmaceutical development.

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: 8

LLM predicted phenotypes: 5

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

Back to Search