Klebsiella spallanzanii

General Information

Klebsiella spallanzanii is a fascinating microorganism that has garnered attention due to its unique characteristics and potential applications in various fields. This bacterium is part of the Klebsiella genus, which is known for its diverse metabolic capabilities and adaptability to different environments. One of the most intriguing aspects of Klebsiella spallanzanii is its ability to fix nitrogen, a trait that is relatively rare among non-symbiotic bacteria. This capability allows it to convert atmospheric nitrogen into a form that can be utilized by plants, making it a potential candidate for use in sustainable agriculture as a biofertilizer. Additionally, Klebsiella spallanzanii has been studied for its bioremediation potential. It can degrade various environmental pollutants, including hydrocarbons and heavy metals, which makes it valuable for cleaning up contaminated sites. This ability to break down complex compounds is linked to its versatile enzymatic machinery, which can be harnessed for industrial applications. From a research perspective, Klebsiella spallanzanii is also interesting due to its genomic plasticity. The bacterium's genome contains numerous mobile genetic elements, such as plasmids and transposons, which contribute to its adaptability and resistance to various stressors. This genetic flexibility is a subject of ongoing research, as it provides insights into bacterial evolution and the mechanisms of antibiotic resistance. In summary, Klebsiella spallanzanii stands out due to its nitrogen-fixing ability, bioremediation potential, and genomic adaptability. These characteristics not only make it a valuable organism for environmental and agricultural applications but also a compelling subject for scientific research aimed at understanding bacterial resilience and versatility.

Klebsiella spallanzanii is a notable member of the Klebsiella genus, which is part of the Enterobacteriaceae family. This bacterium is particularly interesting due to its ability to produce a wide range of polysaccharides, which can be significant in various biotechnological applications. The polysaccharides produced by K. spallanzanii can be utilized in the food industry as thickeners or stabilizers, showcasing the organism's potential for commercial exploitation. Another remarkable characteristic of K. spallanzanii is its capability to degrade complex organic compounds, making it a candidate for bioremediation efforts. This ability to break down pollutants can be invaluable in environmental cleanup processes, particularly in contaminated water and soil. Furthermore, K. spallanzanii has been studied for its antimicrobial resistance mechanisms, which are of great interest in the field of medical microbiology. Understanding how this organism develops resistance can provide insights into combating infections caused by other more pathogenic Klebsiella species, such as Klebsiella pneumoniae. In addition, the organism's genetic diversity and adaptability to various environments make it a subject of interest for evolutionary studies. Researchers are keen to explore its genetic makeup to understand the evolutionary pressures that shape its characteristics and survival strategies. Overall, Klebsiella spallanzanii stands out not only for its practical applications in industry and environmental science but also for its role in advancing our understanding of microbial resistance and evolution.

Taxonomy

Superkingdom: Bacteria

Phylum: Pseudomonadota

Class: Gammaproteobacteria

Order: Enterobacterales

Family: Enterobacteriaceae

Genus: Klebsiella

Species: Klebsiella spallanzanii

NCBI ID

2587528

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCA/902/158/555/GCA_902158555.1_SB6411

File for sequence-based predictions:
GCA_902158555.1_SB6411_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The organism Klebsiella spallanzanii is a member of the Klebsiella genus, which is known for its clinical significance in human health. This bacterium has been associated with various infections, particularly in immunocompromised patients. It can cause pneumonia, urinary tract infections, and bloodstream infections, often leading to severe complications. The pathogenicity of Klebsiella spallanzanii is attributed to its ability to form biofilms and produce virulence factors such as capsules that enhance its survival in hostile environments and evade the immune response of the host. One of the major concerns regarding Klebsiella spallanzanii is its potential for antimicrobial resistance. Strains of this organism have been documented to exhibit resistance to multiple classes of antibiotics, including beta-lactams and carbapenems, making treatment challenging. This resistance is often mediated by the acquisition of resistance genes through horizontal gene transfer, which is a common trait among members of the Klebsiella genus. In terms of medical applications, while Klebsiella spallanzanii itself is not used as a probiotic or therapeutic agent, understanding its mechanisms of pathogenicity and resistance can inform the development of new treatment strategies and infection control measures. Furthermore, its role in outbreaks, particularly in healthcare settings, underscores the importance of surveillance and infection prevention protocols to mitigate its impact on public health.

Habitat and Ecological Niches

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

Klebsiella spallanzanii is a bacterium commonly associated with various habitat types and ecological niches, particularly in environments rich in organic matter. This microorganism is often found in soil, water, and plant-associated environments, where it plays a significant role in nutrient cycling and organic matter decomposition. Soil Biomes: In terrestrial ecosystems, Klebsiella spallanzanii thrives in nutrient-rich soils, contributing to the breakdown of organic materials and enhancing soil fertility. Its presence is particularly noted in agricultural soils, where it can assist in the degradation of plant residues and improve nutrient availability for crops. Aquatic Environments: This bacterium is also prevalent in freshwater and marine ecosystems, where it can be found in sediments and water columns. In these environments, Klebsiella spallanzanii can engage in biodegradation processes, breaking down pollutants and organic compounds, thus playing a crucial role in maintaining water quality. Plant Interactions: Notably, Klebsiella spallanzanii has been documented in association with plant roots, where it may form beneficial relationships. This symbiotic interaction can enhance plant growth by improving nutrient uptake and providing protection against pathogens. Such relationships underscore the bacterium's importance in agroecosystems and natural habitats alike. Overall, Klebsiella spallanzanii exemplifies the versatility of microorganisms in adapting to various biomes and highlights their essential roles in ecological balance and sustainability.

Industrial Application

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

The microorganism Klebsiella spallanzanii has shown significant potential in various industrial applications. One of the primary areas of interest is in biotechnology, where Klebsiella spallanzanii is utilized in fermentation processes to produce valuable metabolites. This organism is known for its ability to ferment sugars and produce organic acids, which can be harnessed for the production of bioplastics and other biodegradable materials. In the realm of waste management, Klebsiella spallanzanii has been studied for its capacity to degrade pollutants, particularly in biodegradation processes. This capability makes it a candidate for bioremediation efforts, where it can help in the breakdown of hazardous substances in contaminated environments, thus contributing to environmental cleanup initiatives. Furthermore, the organism has been explored for its role in biofuel production. Through fermentation, Klebsiella spallanzanii can convert biomass into bioethanol, providing a renewable energy source that can help reduce reliance on fossil fuels. Its metabolic pathways are being investigated to optimize the yield of biofuels from various feedstocks. In the pharmaceutical development sector, Klebsiella spallanzanii has been noted for its potential in the production of antibiotics and other bioactive compounds. The organism's ability to synthesize complex molecules through enzyme production can lead to the discovery of new therapeutic agents. Overall, Klebsiella spallanzanii demonstrates a versatile range of applications across multiple industries, making it a valuable microorganism for future research and development.

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

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