Definition

Noun: 1. The type genus of the family Treponemataceae: A taxonomic category in biological classification that serves as the reference genus for the family Treponemataceae. Organisms in this genus are characterized as anaerobic, parasitic spirochetes (spiral-shaped bacteria) with an undulating yet rigid body structure. They are known to be parasites in warm-blooded animals.

Usage Notes

• This is a highly specialized scientific term used primarily in microbiology, taxonomy, and medicine.
• It is a singular noun. The plural form is "genera Treponema" when referring to multiple groups, but in common scientific usage, the singular form is often used attributively (e.g., "genus bacteria").
• In writing, the genus name is always italicized, and the first letter is capitalized: .

Examples

• Scientific Context:
  • Treponema pallidum, the causative agent of syphilis, belongs to the genus Treponema.
  • The study focused on the evolutionary history of the genus Treponema.
  • Identification of the bacterium confirmed it was a member of genus Treponema.

Advanced Usage

• Taxonomic Hierarchy: The term is used to specify an organism's precise classification.
  • Example: "The organism's placement within genus Treponema was confirmed by genetic sequencing."

Variants and Related Words

• Treponema (n): The name of the genus itself, often used informally to refer to any bacterium within this group.
  • Example: "Several Treponema species are part of the normal oral flora."
• Treponemataceae (n): The family to which the genus belongs.
• Treponemal (adj): Relating to or caused by bacteria of the genus .
  • Example: "A treponemal antibody test was performed."

Different Meanings

This term has a single, specific meaning in scientific taxonomy and microbiology. It does not have common, non-scientific definitions.

Synonyms

• Type genus of Treponemataceae (formal descriptive synonym).

Related Phrases

• Genus Treponema species: A phrase used to refer collectively to the different species within this genus.
  • Example: "Pathogenic genus Treponema species include T. pallidum and T. pertenue."

Noun

1. type genus of Treponemataceae: anaerobic spirochetes with an undulating rigid body; parasitic in warm-blooded animals