genus salmonella
Definition
Noun: - A genus of bacteria belonging to the family Enterobacteriaceae. These bacteria are rod-shaped, gram-negative, and are known for being pathogenic, often causing foodborne illnesses such as salmonellosis in humans and animals.
Usage
- The term is used in scientific, medical, and biological contexts to classify and refer to this specific group of bacteria.
- It is typically used with a singular verb when referring to the genus as a single taxonomic unit.
Examples
- Genus Salmonella includes species that are a major cause of gastroenteritis worldwide.
Advanced Usage
- In formal taxonomic writing, the genus name is italicized (e.g., ). When used in a general sense without italics, as in "genus Salmonella," it is often not italicized.
- The term can be used in a possessive form to describe characteristics, e.g., "genus Salmonella's virulence factors."
Variants and Related Words
- Salmonella (n): When used alone (and often italicized, ), it commonly refers to the genus itself or, more loosely in non-technical language, to any bacteria within this genus. Example:
- Salmonellosis (n): The disease caused by infection with bacteria of genus Salmonella.
Synonyms
- There are no direct common-language synonyms for this scientific taxonomic term. In very general contexts, one might refer to "Salmonella bacteria" or "the Salmonella group."
Related Phrases
- Salmonella enterica: The primary species within genus Salmonella that infects humans.
- Salmonella typhi: A serotype within genus Salmonella that causes typhoid fever.
Noun
-
a genus of bacteria
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