Definition

1. Noun:
   • A taxonomic classification: "genus Aerobacter" is a scientific name for a genus of bacteria. It refers to a group of closely related bacterial species classified under this genus name.
   • Characteristic organisms: The genus is characterized by containing rod-shaped, Gram-negative bacteria that are facultative anaerobes (capable of growth with or without oxygen) and are commonly found in various environments.

Usage Examples

• Noun:
  • The water sample was tested for the presence of genus Aerobacter.
  • In older classification systems, genus Aerobacter included species now placed in the genus Klebsiella.

Advanced Usage

• In taxonomic context: Used primarily in scientific writing, microbiology, and medical diagnostics to refer to this specific bacterial group.
  • The study focused on the antibiotic resistance patterns within genus Aerobacter.

Variants and Related Words

• Aerobacter (n): Often used as a shorthand for the full genus name in technical contexts.
  • The lab report identified the isolate as Aerobacter.
• Aerobacter aerogenes (n): A former name for a bacterial species once classified within this genus, now typically referred to as .

Synonyms

• Klebsiella (n): In modern bacterial taxonomy, many species formerly classified as are now placed in the genus .

Notes on Meaning

• Historical vs. Current Usage: The term "genus Aerobacter" is largely historical in bacteriology. Many organisms once classified under this genus have been reclassified, primarily into the genus . However, the term may still appear in older literature or in specific contexts.

Noun

1. aerobic bacteria widely distributed in nature