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Article

Role of potassium tellurite and brain heart infusion in expression of the hemolytic phenotype of Listeria spp. on agar plates.

Applied and environmental microbiology - 1 Jan 1992

Fernandez-Garayzabal J F, Delgado C, Blanco M, Vazquez-Boland J A, Briones V, Suarez G, Dominguez L

Abstract excerpt

The influence of potassium tellurite (PT) and brain heart infusion agar (Difco), two components of modified Listeria selective agar medium (LSAMm), on the hemolytic phenotype of Listeria spp. was studied. L. monocytogenes and L. ivanovii displayed bigger zones of hemolysis on brain heart intusion agar compared with on Columbia agar base. The addition of PT increased the sizes of zones of hemolysis displayed by L....

Topics

Culture Media
Hemolysis
Listeria
Phenotype
Tellurium

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 1539991
DOI: 10.1128/aem.58.1.434-438.1992
PMCID: PMC195232

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1539991-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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