Spirochaetales

Thân thiện

Definition

Noun 1. An order of bacteria: Spirochaetales is the scientific name for an order of higher bacteria characterized by their unique, slender, spiral, and rod-like cellular forms. These organisms are often motile and include both free-living and pathogenic species.

Usage Examples

• The order Spirochaetales contains several genera of medical importance.
• Under the microscope, members of the Spirochaetales are easily identified by their corkscrew shape.
• Research into the genetics of Spirochaetales has advanced our understanding of bacterial motility.

Advanced Usage

• Taxonomic Context: The term is used almost exclusively in scientific, microbiological, and medical contexts when discussing bacterial classification, morphology, or pathogenesis.
  • The phylogenetic analysis confirmed its placement within the Spirochaetales.

Variants and Related Words

• Spirochaete (noun, chiefly British English spelling): A common name for any bacterium belonging to the order Spirochaetales.
  • The disease is caused by a spirochaete.
• Spirochete (noun, American English spelling): The more common vernacular term for a bacterium of the order Spirochaetales.
  • Borrelia burgdorferi, the Lyme disease spirochete, is a member of this order.
• Spirochaetal (adjective): Relating to or characteristic of spirochaetes.
  • Spirochaetal infections can be difficult to diagnose.

Synonyms

• Spirochetes (when used as a collective plural noun for the bacteria themselves, not the taxonomic order).
• Helical bacteria (a descriptive, non-taxonomic term focusing on morphology).

Related Phrases and Terms

• Order Spirochaetales: The full, formal taxonomic designation.
  • The causative agent of syphilis, Treponema pallidum, is classified under the Order Spirochaetales.

Học thuật

Noun

1. higher bacteria; slender spiral rodlike forms

Từ đồng nghĩa

• Spirochaetales
• order Spirochaetales