Streptococcus didelphis

General Information

Streptococcus didelphis is a fascinating microorganism primarily isolated from the oral cavity of opossums. 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. What makes S. didelphis particularly interesting is its host specificity and the potential insights it offers into the co-evolution of microorganisms with their hosts. The study of S. didelphis can provide valuable information on the microbial ecology of marsupials, a relatively underexplored area compared to the microbiomes of more commonly studied mammals like humans and rodents. Understanding the interactions between S. didelphis and its opossum host could reveal new aspects of host-microbe relationships, including how these bacteria adapt to the unique physiological conditions of marsupials. Moreover, S. didelphis could be a source of novel antimicrobial compounds or enzymes that have evolved to function in the specific environment of the opossum oral cavity. These compounds might have unique properties that could be harnessed for medical or industrial applications. In summary, Streptococcus didelphis is not only a subject of interest due to its specific host association but also holds potential for broader scientific discoveries in microbial ecology, evolutionary biology, and biotechnology.

Streptococcus didelphis is a fascinating species of bacteria that has garnered interest primarily due to its unique ecological niche and its association with marsupials, particularly the opossum. This organism is notable for its role in the oral microbiome of these animals, where it contributes to the complex microbial community that aids in digestion and overall health. The ability of S. didelphis to thrive in the oral cavity of marsupials highlights its adaptation to a specific host environment, showcasing the intricate relationships between microorganisms and their hosts. One of the most intriguing aspects of S. didelphis is its potential for biotechnological applications. Research into its metabolic pathways may reveal novel enzymes or compounds that could be harnessed for industrial processes or medical applications. The study of this organism could lead to insights into the evolution of symbiotic relationships, as well as the development of probiotics tailored for marsupials or other animals. Furthermore, S. didelphis serves as a model organism for understanding the dynamics of microbial communities in wildlife. Its interactions with other microbial species can provide valuable information about microbial ecology and the impact of environmental changes on these communities. This makes S. didelphis not only a subject of interest for microbiologists but also for ecologists and conservationists aiming to preserve the health of marsupial populations. Overall, Streptococcus didelphis exemplifies the rich diversity of microbial life and its significance in both ecological and applied research contexts.

Taxonomy

Superkingdom: Bacteria

Phylum: Bacillota

Class: Bacilli

Order: Lactobacillales

Family: Streptococcaceae

Genus: Streptococcus

Species: Streptococcus didelphis

NCBI ID

102886

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCF/030/848/225/GCF_030848225.1_ASM3084822v1

File for sequence-based predictions:
GCF_030848225.1_ASM3084822v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The organism Streptococcus didelphis is a lesser-known member of the Streptococcus genus, primarily associated with the oral cavity of marsupials, particularly the opossum. Its clinical implications in human health are not extensively documented, but it is important to consider its potential role in oral microbiota and its interactions with human pathogens. While S. didelphis itself is not typically recognized as a direct pathogen in humans, its presence in the oral microbiome may influence the overall microbial balance, potentially contributing to dental diseases or periodontal infections when the ecological balance is disrupted. Pathogenicity: There is limited evidence to suggest that S. didelphis could act as an opportunistic pathogen, particularly in immunocompromised individuals. Its ability to survive in the oral cavity may allow it to interact with more pathogenic species, leading to complex polymicrobial infections. Antimicrobial Resistance: As with many streptococci, there is a concern regarding antimicrobial resistance mechanisms that may be present. While specific resistance profiles for S. didelphis are not well-characterized, the potential for horizontal gene transfer among oral bacteria raises concerns about the emergence of resistant strains in mixed infections. Medical Applications: The role of S. didelphis in the context of probiotics or therapeutic applications remains largely unexplored. However, understanding its interactions within the oral microbiome could provide insights into developing novel strategies for managing oral health and preventing infections. In summary, while Streptococcus didelphis is not directly associated with significant clinical diseases in humans, its presence in the oral cavity and potential interactions with other microorganisms warrant further investigation to fully understand its implications for human health.

Industrial Application

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

The microorganism Streptococcus didelphis has shown potential in various industrial applications, particularly in the fields of biotechnology and waste management. This organism is known for its role in fermentation, where it can be utilized to produce lactic acid, a valuable compound in the food industry and as a precursor for biodegradable plastics. The ability of Streptococcus didelphis to ferment sugars efficiently makes it a candidate for enhancing the production of fermented foods, contributing to the development of probiotics that promote gut health. In the realm of waste management, Streptococcus didelphis has been studied for its capacity to degrade organic waste materials. Its enzymatic activity can facilitate the breakdown of complex organic compounds, making it useful in biodegradation processes. This characteristic is particularly beneficial in composting and bioremediation efforts, where the microorganism can help in the treatment of waste by converting it into less harmful substances. Moreover, the potential of Streptococcus didelphis in pharmaceutical development is noteworthy. Its metabolic pathways can be harnessed for the production of bioactive compounds, which may lead to the discovery of new antibiotics or other therapeutic agents. The organism's ability to produce specific enzymes can also be explored for use in enzyme production, which is critical in various industrial processes, including food processing and textile manufacturing. Overall, Streptococcus didelphis presents a multifaceted opportunity for innovation across several industries, particularly through its roles in fermentation, biodegradation, and enzyme production.

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

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