Bacteroides are a genus of Gram-negative, obligate anaerobic bacteria that are commonly found in the intestines of humans and animals. They play essential roles in breaking down complex molecules and maintaining gut health.
5 Must Know Facts For Your Next Test
Bacteroides are a major component of the human gut microbiota and are crucial for digesting complex carbohydrates.
They are Gram-negative, non-spore forming, and rod-shaped bacteria.
Bacteroides can be opportunistic pathogens, leading to infections when they escape the gastrointestinal tract.
These bacteria have a mutualistic relationship with their host, aiding in nutrient absorption and immune system modulation.
Antibiotic resistance is increasingly common among Bacteroides species, complicating treatment of infections.
The collection of all microorganisms living in association with the human body.
Gram-Negative Bacteria: A group of bacteria characterized by their cell wall structure, which includes an outer membrane rich in lipopolysaccharides.
Opportunistic Pathogen: An organism that causes disease primarily when the host's immune defense is compromised or when introduced to an unusual location within the host.