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Article

Distinct bacteria profiles in primary and secondary/persistent endodontic infections: a 16S rRNA gene sequencing study.

BMC oral health - 6 Feb 2026

Chen Kuan-Liang, Liao I-Ching, Chen Chao-An, Kuo Chih-Yin, Jiang Yuan-Yuan, Lin Yu-Ching, Yuan Kuo, Lung Jrhau

Abstract excerpt

BACKGROUND: This study investigated the bacterial community composition, phenotypes, and differentially abundant taxa in primary and secondary/persistent endodontic infections. METHODS: Bacterial profiles of 12 primary and 12 secondary/persistent endodontic infections were analyzed using 16 S V3-V4 next-generation sequencing. Reads were processed into ASVs using DADA2 in Qiime2, and taxonomy was assigned with the...

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Identifiers

PMID: 41652405
DOI: 10.1186/s12903-026-07821-w
PMCID: PMC12964739

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026.

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