genus streptococcus
Definition
- Noun:
- A taxonomic category in biological classification: "genus streptococcus" refers to a specific genus of Gram-positive, spherical bacteria that typically occur in chains. This genus belongs to the family Streptococcaceae and includes many species, some of which are pathogenic to humans and animals.
Usage Examples
- Noun:
- The laboratory report identified the pathogen as belonging to the genus Streptococcus.
- Streptococcus pyogenes, a species within the genus Streptococcus, is a common cause of strep throat.
Advanced Usage
- In taxonomic hierarchy: The term is used in scientific contexts to denote a precise level of classification (genus) for a group of closely related bacterial species.
- The genus Streptococcus is further divided into groups based on serological characteristics.
Variants and Related Words
- Streptococcal (adj): Pertaining to or caused by bacteria of the genus .
- She was treated for a streptococcal infection.
- Streptococcus (n): Can refer informally to any bacterium within this genus or to the genus itself.
- The test detected streptococcus in the sample.
Synonyms
- Streptococcus genus: A direct synonym in scientific nomenclature.
Notes on Meaning
- The term "genus streptococcus" is a formal, scientific name. In non-scientific contexts, people often use the shortened form "streptococcus" to refer to the bacteria generally. The full term specifies the exact taxonomic rank.
Noun
-
a genus of bacteria
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