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Article

MALDI-TOF mass spectrometry for sub-typing of Streptococcus pneumoniae.

BMC microbiology - 1 Dec 2020

Kann Sivkheng, Sao Sena, Phoeung Chanleakhena, By Youlet, Bryant Juliet, Komurian-Pradel Florence, Saphonn Vonthanak, Chou Monidarin, Turner Paul

Abstract excerpt

BACKGROUND: Serotyping of Streptococcus pneumoniae is important for monitoring of vaccine impact. Unfortunately, conventional and molecular serotyping is expensive and technically demanding. This study aimed to determine the ability of matrix-assisted laser desorption-ionisation time-of-flight (MALDI-TOF) mass spectrometry to discriminate between pneumococcal serotypes and genotypes (defined by global...

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Identifiers

PMID: 33261551
DOI: 10.1186/s12866-020-02052-7
PMCID: PMC7709296

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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