The two distinguishing factors of the epsilon proteobacteria that they are motile and microaerophilic is a true statement.
Epsilon proteobacteria are significant chemo lithotrophic primary producers in deep-sea hydrothermal vent systems, where they are frequently the predominant bacterial lineage in vent plumes and deposits as well as nearby microbial mats.
One hundred or more different types of bacteria make up the class Epsilon proteobacteria, which is known as the most common bacterial cause of human gastroenteritis globally. This group includes Campylobacter jejuna.
Proteobacteria are linked to extraintestinal and gastrointestinal diseases. Furthermore, studies also point to a role in lung conditions like asthma and chronic obstructive pulmonary disease, but there is little evidence to support this.
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