Alicyclobacillus sacchari

General Information

Alicyclobacillus sacchari is a fascinating microorganism that belongs to the genus Alicyclobacillus. This species is particularly interesting due to its ability to thrive in extreme environments, specifically those with high temperatures and acidic conditions. One of the most notable characteristics of A. sacchari is its thermophilic nature, which allows it to grow optimally at temperatures around 50-60°C. This makes it a valuable subject for studying thermophilic adaptations and potential applications in industrial processes that require high-temperature operations. Another unique feature of A. sacchari is its ability to metabolize a variety of sugars, including those derived from plant biomass. This capability is of significant interest for biofuel production, as it suggests potential for the organism to be used in the conversion of agricultural waste into bioethanol. The species' ability to degrade complex carbohydrates such as cellulose and hemicellulose further underscores its potential utility in biotechnological applications. Moreover, A. sacchari produces unique cyclic fatty acids, which are rare among bacteria. These fatty acids contribute to the stability of its cell membrane under acidic and high-temperature conditions, providing insights into microbial lipid biochemistry and the development of robust industrial microbial strains. In summary, Alicyclobacillus sacchari is a thermophilic, acidophilic bacterium with significant potential for industrial applications, particularly in biofuel production and high-temperature bioprocesses. Its unique metabolic capabilities and membrane composition make it a valuable model for studying microbial adaptation to extreme environments.

Alicyclobacillus sacchari is a fascinating thermophilic bacterium that belongs to the genus Alicyclobacillus, known for its ability to thrive in high-temperature environments. This organism is particularly interesting due to its unique metabolic capabilities, which allow it to utilize a variety of substrates, including sugars, for energy production. Its ability to ferment sugars at elevated temperatures makes it a valuable organism for industrial applications, particularly in the production of biofuels and other bioproducts. One of the standout features of A. sacchari is its resilience in acidic conditions, which is a characteristic shared by other members of the Alicyclobacillus genus. This trait not only enhances its survival in various environments but also makes it a subject of interest in food microbiology, especially in relation to spoilage in fruit juices and other acidic beverages. Understanding the mechanisms behind its acid tolerance can provide insights into food preservation and safety. Moreover, A. sacchari has been studied for its potential role in biotechnological processes, including the production of organic acids and other valuable metabolites. Its unique enzymatic pathways and metabolic flexibility present opportunities for bioprocess optimization. Research into this organism could lead to advancements in sustainable practices within the food and biofuel industries. In summary, Alicyclobacillus sacchari stands out not only for its thermophilic and acid-tolerant nature but also for its potential applications in biotechnology and food science, making it a significant organism for ongoing research and industrial exploration.

Taxonomy

Superkingdom: Bacteria

Phylum: Bacillota

Class: Bacilli

Order: Bacillales

Family: Alicyclobacillaceae

Genus: Alicyclobacillus

Species: Alicyclobacillus sacchari

NCBI ID

392010

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCF/004/366/795/GCF_004366795.1_ASM436679v1

File for sequence-based predictions:
GCF_004366795.1_ASM436679v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The microorganism Alicyclobacillus sacchari is a Gram-positive, spore-forming bacterium primarily known for its role in the spoilage of fruit juices and other acidic beverages. Its presence in these products can lead to significant economic losses in the food industry due to infections of the product, resulting in off-flavors and undesirable characteristics. While A. sacchari is not typically associated with human disease, its spoilage potential highlights the importance of monitoring and controlling this organism in food production environments. In terms of pathogenicity, A. sacchari is not considered a human pathogen; however, its ability to survive in acidic conditions and form spores allows it to persist in food processing environments, posing a risk for contamination. The organism's resistance to various antimicrobial agents, particularly in acidic conditions, complicates efforts to eliminate it from food products. Furthermore, the study of A. sacchari has implications for food safety and quality control, as understanding its metabolic pathways and spoilage mechanisms can lead to better preservation techniques. While it does not have direct medical applications such as probiotics or vaccines, its relevance in food microbiology underscores the need for effective monitoring strategies to prevent spoilage and maintain product integrity. Overall, Alicyclobacillus sacchari serves as a reminder of the complex interactions between microorganisms and food products, emphasizing the importance of microbial management in the food industry.

Industrial Application

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

The microorganism Alicyclobacillus sacchari has shown significant potential in various industrial applications, particularly in the fields of biotechnology, waste management, and pharmaceutical development. This thermophilic bacterium is known for its ability to thrive in high-temperature environments, making it a valuable asset in processes that require heat stability. In biotechnology, Alicyclobacillus sacchari is utilized in fermentation processes, where it can convert sugars into organic acids and other metabolites. This capability is particularly useful in the production of certain food products and beverages, where it can enhance flavor profiles and improve preservation. In the realm of waste management, this microorganism has been studied for its role in biodegradation of organic waste. Its enzymatic activity allows it to break down complex organic compounds, contributing to the treatment of industrial effluents and the reduction of waste volume in landfills. Furthermore, Alicyclobacillus sacchari has potential applications in biofuel production. Its ability to ferment sugars can be harnessed to produce bioethanol, a renewable energy source. The efficiency of this organism in high-temperature fermentation processes can lead to improved yields and reduced energy costs in biofuel production. In pharmaceutical development, the unique metabolic pathways of Alicyclobacillus sacchari may be explored for the production of novel compounds with therapeutic properties. Its ability to produce specific enzymes could be leveraged in the synthesis of pharmaceuticals, enhancing the efficiency of drug manufacturing processes. Overall, Alicyclobacillus sacchari represents a versatile microorganism with diverse applications across multiple industries, particularly in processes involving 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: 10

LLM predicted phenotypes: 3

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

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