Brucella pecoris

General Information

Brucella pecoris is a member of the genus Brucella, which is known for its pathogenicity in various animal hosts. This particular species, B. pecoris, is notable for its association with sheep and goats, making it of significant interest in veterinary microbiology and zoonotic disease research. One of the most intriguing aspects of B. pecoris is its potential role in causing brucellosis in small ruminants, a disease that can lead to reproductive issues such as abortion and infertility, thereby impacting livestock productivity and economic stability in affected regions. From a research perspective, B. pecoris is valuable for studying host-pathogen interactions, particularly how it evades the immune system of its hosts. The organism's ability to persist within host cells without triggering a strong immune response is a key area of investigation. This persistence is facilitated by its intracellular lifestyle, where it can reside within macrophages, a type of immune cell, and avoid detection. Another unique characteristic of B. pecoris is its genetic makeup, which provides insights into the evolutionary adaptations that enable it to infect specific hosts. Comparative genomics between B. pecoris and other Brucella species can reveal the genetic determinants of host specificity and virulence, offering potential targets for diagnostic, therapeutic, and preventive measures. In summary, Brucella pecoris is a microorganism of considerable interest due to its impact on animal health, its sophisticated mechanisms of immune evasion, and its genetic adaptations that facilitate host specificity. These attributes make it a valuable model for understanding bacterial pathogenesis and developing strategies to combat brucellosis in livestock.

Brucella pecoris is a notable member of the genus Brucella, which is known for its role in zoonotic infections. This particular species is primarily associated with ruminants, particularly cattle, and is recognized for its ability to cause reproductive issues such as abortion in infected animals. What makes B. pecoris particularly interesting is its unique adaptation to the host environment, allowing it to evade the host's immune response effectively. The organism is characterized by its intracellular lifestyle, residing within host cells, which provides it with a niche that is relatively protected from the external environment and immune surveillance. This intracellular persistence is a hallmark of the Brucella genus, contributing to its pathogenicity and the chronic nature of the infections it causes. From a research perspective, B. pecoris serves as a valuable model for studying host-pathogen interactions, particularly in understanding how intracellular bacteria manipulate host cell processes to survive and replicate. The study of B. pecoris can also provide insights into the development of vaccines and therapeutic strategies against brucellosis, a disease that poses significant economic impacts on livestock industries worldwide. Furthermore, the genetic and biochemical pathways utilized by B. pecoris for its survival and virulence are of great interest, as they may reveal targets for novel antimicrobial agents. The organism's ability to adapt to various environmental stresses also makes it a subject of interest in studies related to microbial resilience and evolution. Overall, Brucella pecoris is a significant organism in both veterinary medicine and microbiological research, highlighting the intricate relationships between pathogens and their hosts.

Taxonomy

Superkingdom: Bacteria

Phylum: Pseudomonadota

Class: Alphaproteobacteria

Order: Hyphomicrobiales

Family: Brucellaceae

Genus: Brucella

Species: Brucella pecoris

NCBI ID

867683

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCA/014/197/065/GCA_014197065.1_ASM1419706v1

File for sequence-based predictions:
GCA_014197065.1_ASM1419706v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The organism Brucella pecoris is a lesser-known member of the genus Brucella, which is primarily associated with zoonotic infections in humans and animals. While B. pecoris has been less studied compared to other species like Brucella abortus or Brucella melitensis, it is recognized for its potential role in causing brucellosis, particularly in livestock such as cattle and sheep. Brucellosis is a significant public health concern, leading to various clinical manifestations including fever, malaise, and joint pain in infected individuals. In terms of pathogenicity, B. pecoris can evade the host's immune response through several mechanisms, including the ability to survive and replicate within macrophages. This intracellular lifestyle allows the bacterium to avoid detection and destruction by the host's immune system, contributing to chronic infections. Antimicrobial resistance is a critical issue associated with Brucella species, including B. pecoris. Resistance to commonly used antibiotics can complicate treatment regimens, making it essential for clinicians to be aware of potential resistance patterns when managing brucellosis cases. While there are no widely recognized medical applications of B. pecoris in terms of probiotics or vaccines, understanding its role in zoonotic transmission and outbreaks is crucial for public health strategies aimed at controlling brucellosis in both animal and human populations. Continued research into the epidemiology and clinical implications of B. pecoris is necessary to fully elucidate its impact on human health.

Habitat and Ecological Niches

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

Brucella pecoris is a bacterium primarily associated with the domestic ruminant habitats, particularly in environments where cattle and other livestock are raised. This microorganism is known to inhabit the gastrointestinal tract of these animals, where it plays a significant role in their health and disease dynamics. The presence of Brucella pecoris is often linked to pastoral ecosystems, where it can thrive in the presence of its hosts, contributing to the complex interactions within these biomes. In terms of ecological niches, Brucella pecoris is often found in environments that are rich in organic matter, such as pastures and farmlands, where it can be transmitted between animals through direct contact or contaminated feed and water sources. This bacterium is known for its ability to adapt to the host's immune responses, allowing it to persist in the host's body and potentially leading to chronic infections. The interactions of Brucella pecoris with its surroundings are significant, as it can influence the health of livestock populations, which in turn affects agricultural productivity and food security. Its role in symbiotic relationships with other microorganisms in the gut microbiome of ruminants is also noteworthy, as it may contribute to the overall balance of microbial communities, impacting digestion and nutrient absorption. Overall, Brucella pecoris exemplifies the intricate relationships within agricultural biomes, highlighting the importance of understanding microbial dynamics in livestock health and ecosystem management.

Industrial Application

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

The microorganism Brucella pecoris has shown potential in various industrial applications, particularly in the fields of biotechnology and pharmaceutical development. This organism is primarily known for its role in the study of zoonotic diseases, which can lead to the development of vaccines and diagnostic tools. Its ability to induce immune responses makes it a candidate for research in vaccine production against brucellosis, a significant disease affecting livestock and humans. In the realm of biotechnology, Brucella pecoris can be utilized in the development of biopesticides due to its pathogenicity towards certain pests, potentially offering an environmentally friendly alternative to chemical pesticides. This application is particularly relevant in sustainable agriculture, where reducing chemical inputs is crucial. Moreover, the organism's metabolic pathways can be explored for enzyme production, which can be harnessed in various industrial processes. For instance, enzymes derived from Brucella pecoris could be used in biodegradation processes to break down organic pollutants in waste management systems, contributing to more efficient waste treatment solutions. While the direct applications of Brucella pecoris in biofuel production are not extensively documented, its metabolic capabilities could be investigated for potential roles in the conversion of biomass into biofuels, particularly in the context of anaerobic digestion processes. Overall, Brucella pecoris presents a multifaceted opportunity for industrial applications, especially in the development of sustainable practices in agriculture and waste management, as well as in the pharmaceutical industry for vaccine 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	anthropic/claude-3-haiku:beta	meta-llama/llama-3-8b-instruct:nitro	google/gemini-flash-1.5	google/gemini-pro	anthropic/claude-3.5-sonnet	mistralai/mistral-7b-instruct	google/gemma-7b-it	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	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	perplexity/llama-3-sonar-small-32k-chat	perplexity/llama-3-sonar-small-32k-chat	openai/gpt-4o	openai/gpt-4o	microsoft/phi-3-mini-128k-instruct	microsoft/phi-3-mini-128k-instruct	openchat/openchat-7b	openchat/openchat-7b	microsoft/wizardlm-2-8x22b	microsoft/wizardlm-2-8x22b
Motility	FALSE	true ✗	true ✗	false ✓	false ✓	false ✓	false ✓	true ✗	false ✓	true ✗	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	true ✗	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓
Gram staining	gram stain negative	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	gram stain variable ✗	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 ✓	N/A	gram stain positive ✗	N/A	gram stain negative ✓
Aerophilicity	aerobic	N/A	aerotolerant ✗	N/A	facultatively anaerobic ✗	N/A	N/A	N/A	N/A	facultatively anaerobic ✗	facultatively anaerobic ✗	aerobic ✓	aerobic ✓	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
Extreme environment tolerance	N/A	true	false	false	false	false	true	true	false	false	false	false	false	false	false	false	false	true	true	false	false	false	false	false	false	false	false	false	false
Biofilm formation	N/A	true	true	true	true	true	true	true	true	true	true	false	false	true	true	true	true	true	true	true	true	true	true	false	false	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 ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓
Biosafety level	biosafety level 1	biosafety level 3 ✗	biosafety level 2 ✗	biosafety level 3 ✗	biosafety level 3 ✗	biosafety level 3 ✗	biosafety level 3 ✗	biosafety level 2 ✗	biosafety level 3 ✗	biosafety level 2 ✗	biosafety level 2 ✗	biosafety level 3 ✗	biosafety level 3 ✗	biosafety level 2 ✗	biosafety level 2 ✗	biosafety level 3 ✗	biosafety level 3 ✗	biosafety level 3 ✗	biosafety level 3 ✗	biosafety level 2 ✗	biosafety level 2 ✗	biosafety level 3 ✗	biosafety level 3 ✗	biosafety level 3 ✗	biosafety level 3 ✗	biosafety level 2 ✗	biosafety level 2 ✗	biosafety level 3 ✗	biosafety level 3 ✗
Health association	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
Host association	N/A	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	true
Plant 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 ✓
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	alpha	N/A	gamma	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 ✓	coccus ✗	coccus ✗	coccus ✗	bacillus ✓	bacillus ✓	coccus ✗	coccus ✗	coccus ✗	coccus ✗	coccus ✗	coccus ✗	coccus ✗	coccus ✗	coccus ✗	coccus ✗	coccus ✗	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	coccus ✗	coccus ✗	coccus ✗	coccus ✗	coccus ✗	coccus ✗

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