Herbaspirillum rubrisubalbicans

General Information

Herbaspirillum rubrisubalbicans is a fascinating bacterium primarily known for its role as a plant-associated microorganism. This species is part of the Herbaspirillum genus, which is notable for its interactions with plants, particularly in the context of nitrogen fixation. One of the most intriguing aspects of H. rubrisubalbicans is its ability to form endophytic relationships with a variety of plants, including important agricultural crops like sugarcane and rice. This endophytic lifestyle allows the bacterium to live within the plant tissues without causing harm, and in many cases, it can provide significant benefits to the host plant. H. rubrisubalbicans is also known for its role in promoting plant growth. It can enhance plant growth by producing phytohormones such as indole-3-acetic acid (IAA), which is a type of auxin that plays a crucial role in plant development. The production of these growth-promoting substances makes H. rubrisubalbicans a valuable candidate for use in sustainable agriculture, where it can be employed to reduce the need for chemical fertilizers. Another unique feature of H. rubrisubalbicans is its ability to fix atmospheric nitrogen, converting it into a form that plants can readily use. This nitrogen-fixing capability is particularly important in nutrient-poor soils, where the bacterium can help improve soil fertility and support plant growth. This characteristic is especially valuable in the context of sustainable agriculture and environmental conservation, as it can help reduce the reliance on synthetic nitrogen fertilizers, which are often associated with environmental pollution. In addition to its agricultural applications, H. rubrisubalbicans is of interest to researchers studying plant-microbe interactions and microbial ecology. Its ability to colonize plant tissues and promote plant health makes it an excellent model organism for studying the mechanisms underlying beneficial plant-microbe relationships. Understanding these interactions can provide insights into how to harness beneficial microbes for improving crop yields and resilience, which is crucial in the face of global food security challenges. Overall, Herbaspirillum rubrisubalbicans is a bacterium with significant potential for agricultural and ecological applications, making it a valuable subject of study in the fields of microbiology, plant science, and sustainable agriculture.

Herbaspirillum rubrisubalbicans is a fascinating bacterium belonging to the family of Oxalobacteraceae. This organism is particularly notable for its ability to thrive in a variety of environments, including both soil and plant-associated habitats. One of the most interesting aspects of H. rubrisubalbicans is its role in promoting plant growth through nitrogen fixation, which is essential for enhancing soil fertility and supporting agricultural productivity. This capability makes it a valuable candidate for use in sustainable agriculture practices, particularly in regions where chemical fertilizers are less accessible or environmentally detrimental. Additionally, H. rubrisubalbicans has been studied for its unique metabolic pathways, which allow it to utilize a range of organic compounds as carbon sources. This metabolic versatility not only contributes to its ecological adaptability but also makes it a subject of interest in bioremediation research, where it could potentially be employed to degrade pollutants in contaminated environments. Furthermore, the bacterium's interactions with plant roots have been shown to enhance nutrient uptake, which can lead to improved plant health and yield. This symbiotic relationship underscores the importance of H. rubrisubalbicans in agroecosystems and its potential applications in biofertilizer development. In summary, Herbaspirillum rubrisubalbicans stands out due to its nitrogen-fixing abilities, metabolic flexibility, and beneficial interactions with plants, making it a significant organism for both ecological studies and agricultural innovations.

Taxonomy

Superkingdom: Bacteria

Phylum: Pseudomonadota

Class: Betaproteobacteria

Order: Burkholderiales

Family: Oxalobacteraceae

Genus: Herbaspirillum

Species: Herbaspirillum rubrisubalbicans

NCBI ID

80842

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCF/003/719/195/GCF_003719195.1_ASM371919v1

File for sequence-based predictions:
GCF_003719195.1_ASM371919v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The bacterium Herbaspirillum rubrisubalbicans is a member of the genus Herbaspirillum, which is primarily known for its role in nitrogen fixation in plants. While it is not typically associated with human disease, its clinical relevance is emerging in the context of infections in immunocompromised patients. Clinical implications include potential opportunistic infections, particularly in individuals with weakened immune systems, such as those undergoing chemotherapy or with chronic illnesses. The organism has been isolated from various environmental sources, including soil and plant roots, suggesting a possible role in environmental microbiomes and their interaction with human health. Furthermore, there is limited but growing evidence regarding its antimicrobial resistance mechanisms, which may complicate treatment options in cases where it is implicated in infections. The ability of H. rubrisubalbicans to evade the immune response is not well-documented, but its environmental adaptability suggests potential strategies for survival in hostile conditions, including those found in human hosts. Currently, there are no established medical applications such as probiotics or vaccines directly associated with H. rubrisubalbicans, but its role in plant health and nitrogen fixation may have indirect implications for agricultural practices and food security, which are critical for overall human health. Continued research is necessary to fully understand the clinical significance of this organism and its potential impact on human health.

Habitat and Ecological Niches

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

Herbaspirillum rubrisubalbicans is a bacterium commonly associated with various soil environments and plant rhizospheres. This microorganism thrives particularly in nutrient-rich soils where it plays a significant role in the nitrogen cycle. It is often found in association with the roots of certain plants, contributing to plant growth promotion through mechanisms such as nitrogen fixation and the production of growth-promoting substances. In its ecological niche, H. rubrisubalbicans exhibits symbiotic relationships with plants, enhancing nutrient uptake and improving soil health. This bacterium is particularly notable for its ability to adapt to varying soil conditions, including moisture levels and pH variations, which allows it to thrive in diverse habitats. Furthermore, H. rubrisubalbicans can be found in agricultural fields, where it aids in sustainable farming practices by reducing the need for chemical fertilizers. Its presence in the rhizosphere not only benefits the host plants but also contributes to the overall microbial diversity and health of the soil ecosystem. Overall, this microorganism is a vital component of its biome, influencing both plant health and soil quality.

Industrial Application

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

The microorganism Herbaspirillum rubrisubalbicans has shown significant potential in various industrial applications. One of the primary areas of interest is in biotechnology, where this bacterium is utilized for its ability to promote plant growth through nitrogen fixation. This process enhances soil fertility and can lead to increased agricultural productivity, making it valuable in sustainable farming practices. In the realm of waste management, Herbaspirillum rubrisubalbicans has demonstrated capabilities in biodegradation, particularly in the breakdown of organic pollutants. This property can be harnessed in bioremediation efforts to clean up contaminated environments, such as soil and water, by utilizing the bacterium's natural metabolic pathways to degrade harmful substances. Furthermore, this microorganism is being explored for its role in biofuel production. Through fermentation processes, Herbaspirillum rubrisubalbicans can convert biomass into bioethanol, providing a renewable energy source that can help reduce reliance on fossil fuels. The efficiency of this fermentation process is enhanced by the bacterium's unique metabolic capabilities, which allow it to utilize a variety of substrates. In pharmaceutical development, the enzymatic activities of Herbaspirillum rubrisubalbicans are of particular interest. The bacterium produces specific enzymes that can be used in the synthesis of bioactive compounds, potentially leading to the development of new drugs or therapeutic agents. This aspect highlights the organism's versatility and importance in the pharmaceutical industry. Overall, Herbaspirillum rubrisubalbicans is a promising microorganism with diverse applications across biotechnology, waste management, biofuel production, and pharmaceutical development, showcasing its potential to contribute to various industrial processes.

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: 9

LLM predicted phenotypes: 3

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

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