Normal flora refers to the microorganisms that live naturally on the body of another organism. “Natural” because these microorganisms do not cause disease to their host (unless under certain conditions, such as when the host becomes immunocompromised). The human body, for instance, has normal ...
Human microbiome, the array of microorganisms that live on and in humans and, more specifically, the collection of microbial genomes that contribute to the broader genetic portrait, or metagenome, of a human. Learn about the diversity and function of mic
Examples are Candida albicans (an opportunistic agent of oral and genital infections in humans), Staphylococcus aureus (normal flora on human skin but may cause infections), Pseudomonas aeruginosa, (may cause burn and external ear infections). Variant: (opportunistic) pathogene. What is an ...
Coliform bacteria, any of various rod-shaped microorganisms that occur in the intestinal tracts of animals, including humans, and that are widespread in the environment. Coliform bacteria serve as critical indicators of water quality. Learn more about co
while moraxella catarrhalis is considered part of normal flora in the respiratory system (particularly the upper respiratory system), it can cause sinusitis (acute sinusitis) in children. essentially, sinusitis refers to the inflammation of the tissue that lines the sinuses. the infection is ...
However, when the magnitude of disturbances (characterized by frequency, duration, intensity, spatial extent), timing or variability (Catford et al., 2012) are different than usual or normal conditions, and promote uncommon changes in habitat conditions or biotic interactions they may generate ...
Landscape of Windmills highly detailed in the style of Albert Bierstadt AI Art Prompt used: Electric wind turbines highly detailed in the style of Alena Aenami AI Art Prompt used: Construct an undersea metropolis of the future, where advanced technology allows humans to thrive beneath the ocean’...
Similarly, in our human body too, there is the presence of normal flora. Not all bacteria are harmful. Some good bacteria are also present in our body whose presence prevent the colonization of the pathogens. Such harmful organisms won’t get access to our bodies. ...
We often are misled by the notion that it’s us humans who are the most important for the Earth to go around its normal course of life and death. Nature is self-sustainable and what makes it so is its rich biodiversity. Each member of biodiversity whether microscopic (soil biodiversity, ...
Klebsiella is a genus of rod-shaped Gram-negative bacteria that are ubiquitous in nature and part of the normal flora of the digestive tract of humans. Citrobacter is a genus of Gram-negative coliform bacteria. The species are opportunistic pathogens. In humans, certain species can cause urinary...