Pantoea rwandensis

General Information

Pantoea rwandensis is a fascinating microorganism that belongs to the genus Pantoea, which is known for its diverse metabolic capabilities and ecological versatility. This species was first isolated from the rhizosphere of banana plants in Rwanda, highlighting its potential role in plant-microbe interactions. One of the most intriguing aspects of Pantoea rwandensis is its ability to promote plant growth, making it a candidate for use in sustainable agriculture and biocontrol. What makes Pantoea rwandensis particularly interesting is its potential for biotechnological applications. The bacterium has been shown to produce a variety of bioactive compounds, including antibiotics and enzymes, which could be harnessed for industrial processes. Additionally, its ability to fix nitrogen and solubilize phosphate suggests that it could be used to enhance soil fertility and reduce the need for chemical fertilizers. From a research perspective, Pantoea rwandensis offers a unique opportunity to study the mechanisms of plant-microbe interactions and the genetic basis of its beneficial traits. Its genome has been sequenced, providing a valuable resource for comparative genomics and functional studies. Researchers are particularly interested in the regulatory networks that control its metabolic pathways and the genes involved in its symbiotic relationships with plants. In summary, Pantoea rwandensis is a microorganism of significant interest due to its plant growth-promoting properties, biotechnological potential, and contribution to sustainable agriculture. Its unique characteristics make it a valuable subject for ongoing and future research in microbiology, agriculture, and biotechnology.

Pantoea rwandensis is a fascinating bacterium that was first isolated from the rhizosphere of plants in Rwanda. This organism is part of the Enterobacteriaceae family and is known for its plant growth-promoting properties. One of the most interesting aspects of P. rwandensis is its ability to produce phytohormones, such as indole-3-acetic acid (IAA), which can enhance root development and overall plant health. This makes it a valuable candidate for agricultural applications, particularly in sustainable farming practices where natural growth promoters are sought after. Additionally, P. rwandensis has been studied for its potential in bioremediation. Its capacity to degrade various environmental pollutants, including certain pesticides and heavy metals, positions it as a promising agent for cleaning contaminated soils. The metabolic versatility of this bacterium allows it to adapt to different environmental conditions, which is crucial for its survival and effectiveness in bioremediation efforts. Furthermore, research into P. rwandensis has revealed its role in microbial interactions within the soil ecosystem. Understanding these interactions can provide insights into soil health and fertility, as well as the dynamics of microbial communities that support plant life. The unique characteristics of Pantoea rwandensis not only highlight its ecological importance but also underscore its potential applications in agriculture and environmental science.

Taxonomy

Superkingdom: Bacteria

Phylum: Pseudomonadota

Class: Gammaproteobacteria

Order: Enterobacterales

Family: Erwiniaceae

Genus: Pantoea

Species: Pantoea rwandensis

NCBI ID

1076550

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCA/000/759/475/GCA_000759475.1_ASM75947v1

File for sequence-based predictions:
GCA_000759475.1_ASM75947v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The bacterium Pantoea rwandensis is a member of the Enterobacteriaceae family and has been associated with various clinical implications. It is primarily known for its role in infections in immunocompromised patients, particularly in those with underlying health conditions such as diabetes or cancer. The organism has been isolated from clinical specimens, including blood and urine, indicating its potential as a pathogen in nosocomial infections. One of the significant concerns regarding Pantoea rwandensis is its antimicrobial resistance. Strains of this organism have shown resistance to multiple classes of antibiotics, which complicates treatment options and poses a challenge in clinical settings. This resistance is often attributed to the acquisition of resistance genes and the ability to form biofilms, which enhance its survival in hostile environments. In terms of immune evasion, Pantoea rwandensis can manipulate host immune responses, allowing it to persist in the human body. This includes the production of virulence factors that can inhibit phagocytosis and modulate inflammatory responses, contributing to its pathogenicity. While Pantoea rwandensis is not commonly recognized as a primary pathogen, its involvement in outbreaks and its opportunistic nature in vulnerable populations underscore its clinical relevance. Further research is needed to fully understand its role in human health and disease, as well as its potential applications in biotechnology, such as in the development of probiotics or bioremediation strategies.

Habitat and Ecological Niches

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

Pantoea rwandensis is a bacterium commonly associated with various agricultural environments and soil ecosystems. This microorganism thrives in nutrient-rich soils, particularly those influenced by organic matter decomposition. Its presence is often linked to the rhizosphere of plants, where it plays a crucial role in promoting plant health through nutrient cycling and biocontrol mechanisms. In the agricultural biome, Pantoea rwandensis is known for its ability to enhance plant growth by facilitating the uptake of essential nutrients such as nitrogen and phosphorus. This bacterium can form beneficial relationships with plant roots, contributing to symbiotic interactions that improve plant resilience against pathogens and environmental stressors. Additionally, Pantoea rwandensis has been documented in wetland ecosystems, where it participates in the breakdown of organic materials and contributes to the overall biodiversity of microbial communities. Its adaptability to varying moisture levels and nutrient availability allows it to thrive in these dynamic environments. Overall, Pantoea rwandensis plays a significant role in maintaining the health of soil ecosystems and enhancing agricultural productivity, making it an important organism in both natural and managed biomes.

Industrial Application

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

The microorganism Pantoea rwandensis has shown significant potential in various industrial applications. One of the primary areas of interest is in biotechnology, where Pantoea rwandensis is utilized for its ability to produce valuable metabolites through fermentation. This process can lead to the production of organic acids, which are important in food preservation and as precursors for various chemical syntheses. In the realm of waste management, Pantoea rwandensis has demonstrated capabilities in biodegradation, particularly in the breakdown of pollutants and organic waste materials. This makes it a candidate for bioremediation efforts, where it can help in the detoxification of contaminated environments, such as soil and water. Furthermore, the organism has been explored for its role in biofuel production. Through fermentation, Pantoea rwandensis can convert biomass into bioethanol, providing a renewable energy source that can help reduce reliance on fossil fuels. In pharmaceutical development, the enzymatic activities of Pantoea rwandensis are of interest for the production of pharmaceuticals and biocatalysts. The organism's enzymes can facilitate specific reactions that are crucial in the synthesis of complex molecules, enhancing the efficiency of drug production processes. Overall, Pantoea rwandensis presents a versatile tool in various industries, leveraging its metabolic capabilities for sustainable practices and innovative solutions.

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

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