Erwinia persicina

General Information

Erwinia persicina is a fascinating bacterium that belongs to the family Enterobacteriaceae. This organism is particularly interesting due to its plant pathogenicity. It has been identified as a causative agent of soft rot in various plants, which makes it a significant subject of study in agricultural microbiology. The ability of E. persicina to infect a wide range of host plants, including economically important crops, underscores its importance in plant pathology research. One of the unique features of Erwinia persicina is its production of a distinctive pink pigment, which is not only visually striking but also serves as a useful phenotypic marker in laboratory settings. This pigment production can be linked to the bacterium's metabolic pathways, offering insights into its physiology and potential vulnerabilities. From a biotechnological perspective, E. persicina is valuable due to its production of various enzymes that can degrade plant cell walls. These enzymes, such as pectinases and cellulases, are of interest for their potential applications in industries ranging from biofuel production to food processing. Moreover, the study of Erwinia persicina contributes to our understanding of bacterial evolution and adaptation, particularly in the context of plant-microbe interactions. Its ability to thrive in diverse environmental conditions and its interactions with plant hosts provide a model for studying bacterial pathogenicity and symbiosis. In summary, Erwinia persicina is a bacterium of considerable interest due to its plant pathogenicity, distinctive pigment production, and the potential biotechnological applications of its enzymatic activities. Its study not only advances our knowledge in plant pathology but also opens up avenues for industrial applications and evolutionary biology research.

Erwinia persicina is a fascinating bacterium primarily known for its role as a plant pathogen. This organism is particularly interesting due to its ability to cause soft rot in a variety of fruits and vegetables, which can lead to significant agricultural losses. Its pathogenicity is attributed to the production of pectinolytic enzymes, which degrade pectin in plant cell walls, resulting in tissue maceration and decay. This characteristic makes E. persicina a valuable subject of study in plant pathology and agricultural science, as understanding its mechanisms can lead to better management strategies for crop protection. Another notable aspect of E. persicina is its ecological versatility. It can thrive in various environments, including soil and plant surfaces, which allows it to interact with a wide range of plant hosts. This adaptability raises interesting questions about its evolutionary strategies and interactions within microbial communities. From a research perspective, E. persicina serves as a model organism for studying the molecular basis of plant-pathogen interactions. Investigating its virulence factors and the host response can provide insights into the broader mechanisms of disease resistance in plants. Furthermore, its genetic makeup has been explored for potential biotechnological applications, such as developing biocontrol agents or enhancing plant resistance to pathogens. In summary, Erwinia persicina stands out not only for its impact on agriculture but also for its potential contributions to our understanding of plant-microbe interactions and the development of sustainable agricultural practices.

Taxonomy

Superkingdom: Bacteria

Phylum: Pseudomonadota

Class: Gammaproteobacteria

Order: Enterobacterales

Family: Erwiniaceae

Genus: Erwinia

Species: Erwinia persicina

NCBI ID

55211

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCA/019/844/095/GCA_019844095.1_ASM1984409v1

File for sequence-based predictions:
GCA_019844095.1_ASM1984409v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The bacterium Erwinia persicina is primarily known for its role as a plant pathogen, particularly affecting crops such as carrots and other vegetables. However, its clinical implications in human health are less well-documented. While E. persicina is not typically associated with human infections, it is important to note that some species within the genus Erwinia can exhibit pathogenicity under certain conditions. There have been rare instances where E. persicina has been isolated from human clinical samples, suggesting a potential for opportunistic infections, particularly in immunocompromised individuals. Antimicrobial resistance is a growing concern with many bacterial species, and while specific resistance mechanisms for E. persicina are not extensively studied, the potential for resistance to common antibiotics cannot be overlooked, especially given the increasing prevalence of resistant strains in environmental settings. In terms of immune evasion, E. persicina may possess mechanisms that allow it to survive in hostile environments, although detailed studies on its interaction with the human immune system are limited. Overall, while E. persicina is not a primary concern in clinical microbiology, its potential role as an opportunistic pathogen and its environmental significance warrant further investigation to fully understand its implications in human health.

Habitat and Ecological Niches

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

Erwinia persicina is a bacterium commonly associated with various agricultural environments and plant-associated biomes. This microorganism is primarily found in the rhizosphere, where it plays a significant role in the health and growth of plants. It thrives in soil ecosystems that are rich in organic matter, often colonizing the roots of various plants, particularly those in the family Brassicaceae. In these environments, Erwinia persicina can engage in nutrient cycling, contributing to the breakdown of organic materials and enhancing soil fertility. Its presence is often linked to the promotion of plant growth through mechanisms such as nitrogen fixation and phosphate solubilization. Additionally, Erwinia persicina is known for its role in plant-pathogen interactions. While it can be beneficial, it may also act as a pathogen under certain conditions, leading to plant diseases that can affect crop yields. This dual role highlights its importance in agricultural ecosystems, where it can influence both plant health and productivity. Overall, Erwinia persicina exemplifies the complex interactions within terrestrial biomes, showcasing its adaptability and significance in both beneficial and detrimental contexts within the ecosystem.

Industrial Application

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

The microorganism Erwinia persicina has shown potential in various industrial applications, particularly in the fields of biotechnology, waste management, and pharmaceutical development. This bacterium is known for its ability to participate in fermentation processes, which can be harnessed for the production of organic acids and other valuable metabolites. For instance, it can be utilized in the production of lactic acid, a key component in biodegradable plastics and food preservation. In the realm of waste management, Erwinia persicina has demonstrated capabilities in biodegradation, particularly in the breakdown of complex organic materials. This property can be leveraged in composting and the treatment of organic waste, contributing to more sustainable waste management practices. Moreover, the enzymatic activity of Erwinia persicina is noteworthy, as it produces various enzymes that can be applied in biocatalysis for the synthesis of pharmaceuticals. These enzymes can facilitate reactions under mild conditions, making them valuable in the development of new drugs and therapeutic compounds. Overall, Erwinia persicina presents a promising candidate for biofuel production as well, where its metabolic pathways can be explored for the conversion of biomass into biofuels through fermentation processes. This versatility highlights the potential of Erwinia persicina in contributing to sustainable industrial practices across multiple 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: 8

LLM predicted phenotypes: 4

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

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