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Domoic acid biosynthesis and genome expansion in Nitzschia navis-varingica

30 Oct 2025

Abstract excerpt

ABSTRACT Production of the neurotoxin domoic acid (DA) by benthic diatom Nitzschia navis-varingica poses considerable health and economic concerns. In this study, we employed whole genome sequencing and transcriptomic analyses of regionally distinct N. navis-varingica strains to unravel the genomic underpinnings of DA biosynthesis. Our analyses revealed sizable genomes—characterized by an abundance of repetitive...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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PMID: 41165336
DOI: 10.1128/mbio.02079-25

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