Definition

Noun: * A family of rod-shaped, Gram-negative bacteria. Many members of this family are motile via polar flagella and are known for their metabolic diversity. They include significant pathogens of both plants and animals.

Usage

• The term "Pseudomonadaceae" is used in scientific and microbiological contexts to classify a specific taxonomic family of bacteria.
• It is a formal, technical term.

Examples

• "The bacterium , a common cause of hospital-acquired infections, belongs to the family Pseudomonadaceae."
• "Researchers are studying the metabolic pathways unique to the Pseudomonadaceae."
• "Some plant wilts are caused by pathogens within the Pseudomonadaceae family."

Advanced Usage

• The family name is often used in contrast to other bacterial families (e.g., Enterobacteriaceae, Vibrionaceae) when discussing bacterial ecology, pathogenicity, or biochemistry.
• In modern taxonomic revisions, some genera formerly placed in Pseudomonadaceae have been reclassified into other families.

Variants and Related Words

• Pseudomonad (noun): A common term for any bacterium belonging to the family Pseudomonadaceae.
  • Example: "The soil sample was rich in various pseudomonads."
• Pseudomonas (noun): The type genus of the family Pseudomonadaceae.
• Pseudomonal (adjective): Relating to or caused by bacteria of the family Pseudomonadaceae.
  • Example: "The patient was treated for a pseudomonal infection."

Synonyms

• There are no direct common-language synonyms for this scientific taxonomic name. In specific contexts, it may be loosely referred to as:
  • A family of pseudomonads.
  • A group of Gram-negative, aerobic rods.

Related Phrases

• Gram-negative bacterium: A key characteristic of Pseudomonadaceae.
• Opportunistic pathogen: Describes the pathogenic nature of many family members, like .
• Aerobic metabolism: A common trait within the family.

Noun

1. rod-shaped Gram-negative bacteria; include important plant and animal pathogens