Mammaliicoccus stepanovicii

General Information

Mammaliicoccus stepanovicii is a fascinating microorganism that belongs to the genus Mammaliicoccus. This genus is relatively new and was established to reclassify certain species previously grouped under Staphylococcus. One of the most intriguing aspects of M. stepanovicii is its adaptation to mammalian hosts, which is reflected in its name. This adaptation makes it particularly interesting for studies on host-microbe interactions and the evolution of host specificity in bacteria. M. stepanovicii is known for its ability to thrive in environments associated with mammals, which suggests it has developed unique mechanisms to evade the host immune system and persist in such niches. This characteristic is valuable for research into pathogenesis and immune evasion strategies. Additionally, the study of M. stepanovicii can provide insights into the microbiome of mammals and how these bacteria contribute to both health and disease states. Another notable feature of M. stepanovicii is its potential role in antibiotic resistance. Like many members of the former Staphylococcus genus, it may possess genes that confer resistance to commonly used antibiotics, making it a critical subject for research in the field of antimicrobial resistance. Understanding the genetic basis of this resistance can help in developing new strategies to combat bacterial infections. In summary, Mammaliicoccus stepanovicii is a microorganism of significant interest due to its host adaptation, potential role in pathogenesis, and implications for antibiotic resistance. Its study can contribute to a deeper understanding of microbial ecology, host interactions, and the ongoing battle against antibiotic-resistant pathogens.

Mammaliicoccus stepanovicii is a fascinating species of bacteria that belongs to the family Staphylococcaceae. This organism is particularly interesting due to its association with mammals, as its name suggests, and it has been isolated from various mammalian hosts, including humans. One of the unique aspects of Mammaliicoccus stepanovicii is its potential role in the microbiota of mammals, which may contribute to our understanding of host-microbe interactions and the overall health of mammalian species. The species was first described in 2016, and it has since garnered attention for its genetic and phenotypic diversity. Researchers have noted that it exhibits a range of metabolic capabilities, which could be valuable for studies in microbial ecology and evolution. Its ability to thrive in different environments makes it a candidate for further investigation into its adaptive mechanisms and potential applications in biotechnology. Moreover, Mammaliicoccus stepanovicii has been studied for its antimicrobial resistance patterns, which are crucial for understanding the dynamics of resistance in bacterial populations. This characteristic is particularly relevant in the context of increasing antibiotic resistance globally, making it a valuable organism for research aimed at developing new therapeutic strategies. In summary, Mammaliicoccus stepanovicii stands out not only for its association with mammalian hosts but also for its diverse metabolic capabilities and implications in antimicrobial resistance, making it a significant subject of study in microbiology and related fields.

Taxonomy

Superkingdom: Bacteria

Phylum: Bacillota

Class: Bacilli

Order: Bacillales

Family: Staphylococcaceae

Genus: Mammaliicoccus

Species: Mammaliicoccus stepanovicii

NCBI ID

643214

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCA/900/187/075/GCA_900187075.1_50432_F01

File for sequence-based predictions:
GCA_900187075.1_50432_F01_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The microorganism Mammaliicoccus stepanovicii is a coagulase-negative staphylococcus that has been increasingly recognized in clinical settings. It is primarily associated with infections in humans, particularly in immunocompromised patients or those with indwelling medical devices. The organism is known to be part of the normal skin flora, but it can act as an opportunistic pathogen, leading to skin infections, endocarditis, and device-related infections. One of the significant clinical implications of Mammaliicoccus stepanovicii is its potential for antimicrobial resistance. Strains of this organism have shown resistance to multiple antibiotics, including methicillin, which complicates treatment options and poses a challenge in clinical management. This resistance is often attributed to the acquisition of resistance genes and the ability to form biofilms, which enhance its survival in hostile environments and contribute to its pathogenicity. In terms of immune evasion, Mammaliicoccus stepanovicii can produce various factors that inhibit the host's immune response, allowing it to persist and cause chronic infections. Its role in nosocomial outbreaks has been documented, particularly in settings where invasive procedures are common, highlighting the need for stringent infection control measures. While Mammaliicoccus stepanovicii is not commonly used in medical applications, understanding its behavior and resistance patterns is crucial for developing effective treatment strategies and improving patient outcomes in cases of infection.

Habitat and Ecological Niches

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

Mammaliicoccus stepanovicii is a bacterium commonly associated with the gastrointestinal tract of mammals, particularly in humans. This organism thrives in the microbial communities of the gut, where it plays a significant role in the digestion of complex carbohydrates and the synthesis of essential vitamins. Its presence is crucial for maintaining a balanced gut microbiome, contributing to the overall health of the host by aiding in nutrient absorption and protecting against pathogenic bacteria. In terms of ecological niches, Mammaliicoccus stepanovicii is often found in environments that are rich in organic matter, such as decaying plant material and animal waste. These habitats provide the necessary nutrients for its growth and reproduction. The bacterium exhibits a symbiotic relationship with its host, where it benefits from the nutrient-rich environment of the gut while simultaneously supporting the host's digestive processes. Furthermore, Mammaliicoccus stepanovicii demonstrates remarkable adaptability to varying conditions within the gastrointestinal tract, including fluctuations in pH and the presence of competing microbial species. This adaptability allows it to thrive in diverse environments, from the acidic conditions of the stomach to the more neutral pH found in the intestines. Overall, Mammaliicoccus stepanovicii is an integral component of the gut microbiome, contributing to the health and stability of its ecosystem through its metabolic activities and interactions with other microorganisms.

Industrial Application

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

The microorganism Mammaliicoccus stepanovicii 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, where it can be utilized to produce valuable metabolites and bioactive compounds. Its ability to ferment different substrates makes it a candidate for the production of probiotics and other health-related products. In the realm of waste management, Mammaliicoccus stepanovicii has been studied for its capacity to degrade organic waste materials, contributing to biodegradation processes. This can be particularly beneficial in the treatment of wastewater, where the organism can help in breaking down complex organic compounds, thus improving the efficiency of waste treatment systems. Moreover, the enzymatic activity of Mammaliicoccus stepanovicii is noteworthy, as it can produce specific enzymes that are useful in various biotechnological applications. These enzymes can be harnessed for use in cleaning products, food processing, and even in the textile industry for fabric treatment processes. Overall, the versatility of Mammaliicoccus stepanovicii in fermentation, biodegradation, and enzyme production highlights its potential as a valuable microorganism in multiple industrial sectors.

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

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