Q: What is Lysogeny broth used for?

A: Lysogeny broth is a culture medium used in microbiology to grow microorganisms and cells, particularly bacteria like *Escherichia coli*.

Q: Who invented Lysogeny broth?

A: Lysogeny broth was invented by Giuseppe Bertani in 1951.

Q: What are the main components of Lysogeny broth?

A: The medium consists of tryptone (1%), yeast extract (0.5%), and sodium chloride.

Q: Is Lysogeny broth the same as LB medium?

A: Yes, Lysogeny broth is commonly referred to as LB medium, Luria-Bertani broth, or Luria-Bertani-Medium.

Q: Where can I find more information about Lysogeny broth?

A: Detailed information is available on Wikipedia in multiple languages, including English, German, and Spanish.

Lysogeny broth

culture medium used in microbiology

Chemical Substance Growth Medium Q1797887

Facts

3 properties

Instance of: growth medium
Discoverer or inventor: Giuseppe Bertani^[2]
Has part(s): tryptone, yeast extract, sodium chloride^[3]^[4]^[5]

🏷️ Also known as

en LB medium en Lennox broth en Lysogeny broth de Lysogeny broth de LB-Medium de Luria-Bertani de Luria-Bertani-Medium es Caldo de Lisogenia fr LB (milieu de culture) it Brodo di lisogenia ja LB培地 ko Lb배지 pl Podłoże LB pl Pożywka LB pl Pożywka Luria-Bertani ru Среда LB uk бульйон Лурія uk середовище ЛБ zh LB培养基

🔖 Identifiers · 2

Freebase ID: /m/06l5_9
Microsoft Academic ID (discontinued): 2780503272, 2910817653

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🔗 Connections

Has part(s) 3

sodium chloride, yeast extract, tryptone

Instance of 1

growth medium

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Summary

Lysogeny broth is a growth medium^[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

[2] ↑ Lysogeny broth — discoverer or inventor (P61): Giuseppe Bertani. Studies on lysogenesis. I. The mode of phage liberation by lysogenic Escherichia coli. wikidata.org.
[3] ↑ Lysogeny broth — has part(s) (P527): tryptone. wikidata.org.
[4] ↑ Lysogeny broth — has part(s) (P527): yeast extract. wikidata.org.
[5] ↑ Lysogeny broth — has part(s) (P527): sodium chloride. wikidata.org.

Class ancestry

[1] ↑ Lysogeny broth is an instance of growth medium (Q575920) [P31, primary]. Wikidata. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA

4ort.xyz Knowledge Graph. (2026). Lysogeny broth. Retrieved November 8, 2026, from https://4ort.xyz/entity/lysogeny-broth

MLA “Lysogeny broth.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Nov. 2026, https://4ort.xyz/entity/lysogeny-broth.

BibTeX

@misc{4ortxyz_lysogeny-broth_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Lysogeny broth}}, year = {2026}, url = {https://4ort.xyz/entity/lysogeny-broth}, note = {Accessed: 2026-11-08}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Lysogeny broth — https://4ort.xyz/entity/lysogeny-broth (retrieved 2026-11-08)

Canonical URL: https://4ort.xyz/entity/lysogeny-broth · Last refreshed: November 8, 2026