Rothia nasimurium

General Information

Rothia nasimurium is a fascinating microorganism that belongs to the genus Rothia. This genus is part of the family Micrococcaceae, which is known for its diverse and often clinically significant species. One of the most intriguing aspects of Rothia nasimurium is its potential role in the human microbiome, particularly in the oral cavity. Research has shown that members of the genus Rothia are commonly found in the human mouth and upper respiratory tract, where they can play a role in maintaining microbial balance. Rothia nasimurium is of particular interest due to its ability to interact with other microbial species in these environments, potentially influencing the overall health of the host. Another unique characteristic of Rothia nasimurium is its production of various enzymes that can break down complex carbohydrates. This enzymatic activity is not only important for its survival and colonization but also has potential applications in biotechnology. For instance, these enzymes could be harnessed for industrial processes that require the breakdown of plant materials. From a clinical perspective, while Rothia nasimurium is generally considered a commensal organism, it has been occasionally implicated in opportunistic infections, particularly in immunocompromised individuals. This dual role as both a benign resident and a potential pathogen makes it a subject of interest for medical research, especially in understanding the mechanisms that trigger its pathogenicity. In summary, Rothia nasimurium is a microorganism of significant interest due to its role in the human microbiome, enzymatic capabilities, and potential clinical implications. Its study can provide insights into microbial ecology, potential biotechnological applications, and the dynamics of opportunistic infections.

Rothia nasimurium is a fascinating member of the genus Rothia, which is known for its unique ecological niche and potential implications in human health. This organism is primarily found in the oral cavity and is part of the normal flora, contributing to the complex microbial community that resides in the mouth. What makes Rothia nasimurium particularly interesting is its ability to metabolize a variety of carbohydrates, which may play a role in oral health and disease. One of the notable characteristics of Rothia nasimurium is its production of certain enzymes, such as amylase and proteases, which can influence the local environment and interactions with other microbial species. This enzymatic activity may contribute to its role in the oral microbiome, potentially affecting dental health by influencing plaque formation and the overall balance of microbial populations. Additionally, Rothia nasimurium has been studied for its potential involvement in various oral diseases, including periodontitis and dental caries. Understanding the role of this organism in the oral ecosystem could provide valuable insights into preventive strategies and therapeutic approaches for oral health issues. Furthermore, research into Rothia nasimurium may shed light on the broader implications of oral microbiota on systemic health, as emerging studies suggest a link between oral bacteria and conditions such as cardiovascular disease and diabetes. Thus, the study of Rothia nasimurium not only enhances our understanding of oral microbiology but also opens avenues for exploring its impact on overall human health.

Taxonomy

Superkingdom: Bacteria

Phylum: Actinomycetota

Class: Actinomycetes

Order: Micrococcales

Family: Micrococcaceae

Genus: Rothia

Species: Rothia nasimurium

NCBI ID

85336

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCA/014/217/215/GCA_014217215.1_ASM1421721v1

File for sequence-based predictions:
GCA_014217215.1_ASM1421721v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The microorganism Rothia nasimurium is a Gram-positive bacterium that is part of the normal flora of the human oral cavity and respiratory tract. While it is generally considered non-pathogenic, it has been associated with certain clinical implications, particularly in immunocompromised patients. Infections caused by Rothia nasimurium are rare but can occur, especially in individuals with underlying health conditions such as malignancies or those undergoing invasive procedures. These infections may manifest as bacteremia or endocarditis, highlighting the organism's potential pathogenicity in vulnerable populations. One of the notable aspects of Rothia nasimurium is its ability to exhibit antimicrobial resistance, particularly to beta-lactam antibiotics. This resistance can complicate treatment options for infections, necessitating careful selection of antimicrobial therapy. The mechanisms of resistance may involve the production of beta-lactamases or alterations in penicillin-binding proteins, which are critical for the efficacy of many antibiotics. In terms of immune evasion, Rothia nasimurium may possess strategies that allow it to persist in the host despite the presence of an immune response. This includes the ability to form biofilms, which can protect the bacteria from phagocytosis and the action of antimicrobial agents. While Rothia nasimurium is not commonly targeted in clinical settings, its presence in polymicrobial infections underscores the importance of recognizing its potential role in disease associations. Further research is needed to fully elucidate its clinical significance and to explore any potential therapeutic applications, such as its role in probiotics or its interactions with other members of the oral microbiome.

Habitat and Ecological Niches

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

Rothia nasimurium is a bacterium commonly associated with the oral cavity of mammals, particularly in the mouths of humans and other animals. This organism thrives in the microbial communities that form on the surfaces of teeth and gums, where it plays a significant role in maintaining oral health. Its presence is often linked to the balance of the oral microbiome, contributing to the prevention of pathogenic bacteria that can lead to dental diseases such as caries and periodontitis. In the oral biome, Rothia nasimurium interacts with other microorganisms, forming complex biofilms that are essential for nutrient exchange and microbial stability. This bacterium is known for its ability to metabolize various carbohydrates, which helps in the maintenance of a balanced pH in the mouth, thus preventing the overgrowth of harmful bacteria. Additionally, Rothia nasimurium exhibits symbiotic relationships with other members of the oral microbiota, enhancing the overall resilience of the microbial community against environmental changes, such as fluctuations in diet or oral hygiene practices. Its adaptability to the aerobic and anaerobic conditions found in the oral cavity further underscores its ecological significance. Overall, Rothia nasimurium is a vital component of the oral biome, contributing to the health and stability of the microbial ecosystem within the mouth.

Industrial Application

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

The microorganism Rothia nasimurium has shown potential in various industrial applications, particularly in the fields of biotechnology and waste management. This organism is known for its ability to participate in fermentation processes, which can be harnessed for the production of various metabolites. For instance, it can be utilized in the fermentation of carbohydrates, leading to the production of organic acids that are valuable in food preservation and flavor enhancement. In the realm of waste management, Rothia nasimurium has demonstrated capabilities in biodegradation, particularly in the breakdown of complex organic materials. This property can be leveraged in the treatment of wastewater, where the microorganism can help in the degradation of pollutants, thus contributing to cleaner effluent discharge. Moreover, the enzymatic activity of Rothia nasimurium is noteworthy, as it can produce enzymes that are useful in various biotechnological applications. These enzymes can be employed in processes such as bioconversion of biomass into biofuels, enhancing the efficiency of biofuel production by breaking down lignocellulosic materials into fermentable sugars. In pharmaceutical development, the metabolic products of Rothia nasimurium may have potential applications in the synthesis of bioactive compounds, which could lead to the discovery of new drugs or therapeutic agents. Overall, the versatility of Rothia nasimurium in these industrial sectors highlights its significance as a valuable microorganism in modern biotechnology.

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