Mycobacterium shinjukuense

General Information

Mycobacterium shinjukuense is a relatively newly identified species within the genus Mycobacterium. This organism is particularly interesting due to its unique genetic profile and its potential implications in clinical microbiology. Discovered in Japan, M. shinjukuense has been isolated from human clinical specimens, suggesting its role as a potential pathogen. One of the most notable characteristics of M. shinjukuense is its slow growth rate, which is typical of many mycobacteria but can complicate its identification and treatment in clinical settings. The organism's genetic makeup has been studied to understand its relationship with other mycobacteria, revealing that it shares similarities with both Mycobacterium avium and Mycobacterium intracellulare, yet it remains distinct enough to warrant its own classification. From a research perspective, M. shinjukuense is valuable due to its resistance profiles. Understanding the mechanisms behind its resistance can provide insights into the development of new antimicrobial therapies. Additionally, its unique lipid composition in the cell wall is of interest, as it may contribute to its pathogenicity and immune evasion strategies. In summary, Mycobacterium shinjukuense stands out due to its clinical relevance, genetic distinctiveness, and potential for advancing our understanding of mycobacterial diseases. Its study not only helps in the accurate diagnosis and treatment of infections but also contributes to the broader field of microbiology and infectious diseases.

Mycobacterium shinjukuense is a species of the genus Mycobacterium that has garnered interest due to its unique ecological niche and potential implications in public health. This organism was first isolated from a patient in Japan, specifically in the Shinjuku area of Tokyo, which is reflected in its name. One of the most intriguing aspects of M. shinjukuense is its ability to thrive in urban environments, suggesting a possible adaptation to human-associated habitats. The genome of M. shinjukuense has been sequenced, revealing insights into its metabolic pathways and resistance mechanisms. This genomic information is invaluable for researchers studying mycobacterial genetics and the evolution of antibiotic resistance. The organism is part of a larger group of mycobacteria that are known for their complex lipid-rich cell walls, which contribute to their resilience and pathogenicity. Furthermore, M. shinjukuense has been studied for its potential role in opportunistic infections, particularly in immunocompromised individuals. Understanding its pathogenic mechanisms could lead to better diagnostic tools and treatment strategies for mycobacterial infections. The organism's environmental adaptability and genetic characteristics make it a significant subject of study in microbiology, particularly in the context of urban health and infectious disease epidemiology. Overall, Mycobacterium shinjukuense represents a fascinating intersection of urban ecology and microbiological research, highlighting the need for continued exploration of mycobacterial species in diverse environments.

Taxonomy

Superkingdom: Bacteria

Phylum: Actinomycetota

Class: Actinomycetes

Order: Mycobacteriales

Family: Mycobacteriaceae

Genus: Mycobacterium

Species: Mycobacterium shinjukuense

NCBI ID

398694

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCA/010/730/055/GCA_010730055.1_ASM1073005v1

File for sequence-based predictions:
GCA_010730055.1_ASM1073005v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The organism Mycobacterium shinjukuense is a member of the Mycobacterium genus, which is known for its clinical significance, particularly in relation to infections and disease associations. This species has been implicated in cases of pulmonary tuberculosis and other mycobacterial infections, although it is less common than its more notorious relatives, such as Mycobacterium tuberculosis. Its pathogenicity is attributed to its ability to survive within macrophages, evading the immune response through various mechanisms, including the modulation of host cell signaling pathways and the inhibition of phagosome-lysosome fusion. In terms of antimicrobial resistance, M. shinjukuense may exhibit resistance to multiple first-line antitubercular drugs, which complicates treatment options and poses a challenge for public health. The emergence of drug-resistant strains is a significant concern, as it can lead to treatment failures and increased transmission rates. While there is limited information on the use of M. shinjukuense in medical applications such as probiotics or vaccines, its close relatives have been studied for potential therapeutic uses. Understanding the clinical implications of M. shinjukuense is crucial for developing effective diagnostic and treatment strategies, especially in regions where it may be endemic or where cases have been reported. Continued surveillance and research are necessary to fully elucidate its role in human health and disease.

Habitat and Ecological Niches

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

Mycobacterium shinjukuense is a species of bacteria that is primarily associated with urban environments, particularly in areas with high levels of human activity. This microorganism is often found in contaminated water sources and soil that have been influenced by anthropogenic factors. Its presence is notably linked to environments where organic matter is abundant, such as wastewater treatment facilities and sewage systems. In these habitats, M. shinjukuense plays a crucial role in the degradation of organic pollutants, contributing to the overall health of the ecosystem by breaking down complex compounds. This process not only aids in nutrient cycling but also helps in the detoxification of contaminated environments, showcasing its importance in bioremediation efforts. Furthermore, M. shinjukuense exhibits notable interactions with other microorganisms, often engaging in synergistic relationships that enhance its survival and metabolic capabilities. For instance, it may coexist with other bacteria in biofilms, where it benefits from the collective metabolic activities of the community. Adaptation to its environment is key for M. shinjukuense, as it has developed mechanisms to withstand varying levels of pollutants and fluctuating environmental conditions. This adaptability allows it to thrive in urban biomes that are often subject to rapid changes due to human influence, making it a significant organism for studying microbial ecology in such settings.

Industrial Application

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

The microorganism Mycobacterium shinjukuense has shown potential in various industrial applications, particularly in the fields of biotechnology and waste management. This organism is known for its ability to degrade complex organic compounds, making it a candidate for biodegradation processes in contaminated environments. Its enzymatic activity can facilitate the breakdown of pollutants, thus contributing to effective waste treatment solutions. In the realm of biofuel production, Mycobacterium shinjukuense may play a role in the conversion of biomass into biofuels through fermentation processes. By utilizing its metabolic pathways, this microorganism can potentially enhance the efficiency of biofuel generation from organic waste materials. Furthermore, there is interest in the pharmaceutical development sector, where Mycobacterium shinjukuense could be explored for its unique metabolic products that may have therapeutic properties. The organism's ability to produce specific compounds through enzyme production could lead to the discovery of new drugs or bioproducts. Overall, the versatility of Mycobacterium shinjukuense in these applications highlights its significance in advancing sustainable practices in various industries.

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: 3

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

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