# Bordet-Gengou agar

> bacteriologic medium

**Wikidata**: [Q4115366](https://www.wikidata.org/wiki/Q4115366)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Bordet–Gengou_agar)  
**Source**: https://4ort.xyz/entity/bordet-gengou-agar

## Summary
Bordet-Gengou agar is a bacteriologic medium classified as a growth medium, designed to cultivate microorganisms in a laboratory setting. It provides the essential nutrients and physical support required for bacterial growth and is recognized globally under various names, including "Milieu de bordet et gengou" and "ボルデ・ジャング培地."

## Key Facts
- **Classification**: Instance of a growth medium.
- **Primary Function**: Serves as a bacteriologic medium for the cultivation of microorganisms.
- **Aliases**: Known alternatively as Bordetella pertussis (gélose) oxoid, Bordetella pertussis (gélose), Milieu de bordet et gengou, and ボルデ・ジャング培地.
- **Wikipedia Presence**: Titled "Bordet–Gengou agar" with sitelinks across 5 languages (ar, en, fr, ja, pl).
- **Identifiers**:
    - Freebase ID: /m/04gnpwd (referenced publication date: 2013-10-28).
    - Microsoft Academic ID (discontinued): 2781092111.
    - Wikidata Sitelink Count: 5.

## FAQs
### Q: What type of substance is Bordet-Gengou agar?
A: Bordet-Gengou agar is a bacteriologic medium, specifically classified as a growth medium used to cultivate microorganisms or cells in a controlled laboratory environment.

### Q: What are the different names for Bordet-Gengou agar?
A: The medium is known by several aliases, including "Bordetella pertussis (gélose)," "Milieu de bordet et gengou," and the Japanese term "ボルデ・ジャング培地."

### Q: In which languages is information about Bordet-Gengou agar available?
A: According to Wikipedia data, information regarding the medium is available in five languages: Arabic, English, French, Japanese, and Polish.

## Why It Matters
As a specialized growth medium, Bordet-Gengou agar plays a critical role in microbiology by providing a sterile formulation designed to support the growth of specific bacteria. Growth media are foundational tools in biological research and medical diagnostics, allowing scientists to isolate and study pathogens that would otherwise be impossible to analyze in natural environments. By offering essential nutrients, moisture, and physical support, this medium facilitates the cultivation of microorganisms necessary for scientific advancement and public health applications.

## Notable For
- **Bacteriologic Utility**: Specifically designated as a medium for bacterial growth, distinguishing it from general cell culture media.
- **Global Nomenclature**: Recognized under distinct names in multiple languages, including French ("Milieu de bordet et gengou") and Japanese, reflecting its international usage in scientific communities.
- **Digital Identifiers**: Indexed under specific identifiers such as Freebase ID /m/04gnpwd and the discontinued Microsoft Academic ID 2781092111.

## Body
### Definition and Classification
Bordet-Gengou agar is defined explicitly as a bacteriologic medium. Structurally, it is classified as an instance of a "growth medium," a category of liquid or gel substances used to cultivate microorganisms or cells. The medium provides the necessary nutrients and physical support required for microbial growth in controlled environments.

### Nomenclature and Aliases
The entity is recognized by various names across different scientific contexts and languages. Official aliases include:
- **Bordetella pertussis (gélose) oxoid**
- **Bordetella pertussis (gélose)**
- **Milieu de bordet et gengou**
- **ボルデ・ジャング培地** (Japanese)

### Digital Presence and Identifiers
Bordet-Gengou agar possesses a distinct digital footprint across various knowledge bases. Its Wikipedia entry is titled "Bordet–Gengou agar" and maintains a sitelink count of 5, spanning Arabic, English, French, Japanese, and Polish language editions.

Specific identifiers include:
- **Freebase ID**: The entity is assigned the value `/m/04gnpwd`, with a reference noting a publication date of October 28, 2013.
- **Microsoft Academic ID**: It was indexed under the ID 2781092111, though this service is now discontinued.

### Context of Growth Media
As a growth medium, Bordet-Gengou agar shares the fundamental characteristics of its class. Growth media are available in liquid or gel states, with gels providing solid support for colony formation. These media are customizable for specific purposes, such as promoting the growth of certain organisms while inhibiting others. They are essential in microbiology, cell biology, and biotechnology for isolation, cultivation, and experimentation. Key components typically include nutrients, salts, carbohydrates, and growth factors.

## References

1. Freebase Data Dumps. 2013