Marine toxin domoic acid alters nitrogen cycling in sediments.
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ABSTRACT:
SUBMITTER: Li Z
PROVIDER: S-EPMC10689436 | biostudies-literature | 2023 Nov
REPOSITORIES: biostudies-literature
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Marine toxin domoic acid alters nitrogen cycling in sediments.
Li Zelong Z Wang Jing J Yue Hao H Du Miaomiao M Jin Yuan Y Fan Jingfeng J
Nature communications 20231130 1
As a red tide algal toxin with intense neurotoxicity distributed worldwide, domoic acid (DA) has attracted increasing concerns. In this work, the integrative analysis of metagenome and metabolome are applied to investigate the impact of DA on nitrogen cycling in coastal sediments. Here we show that DA can act as a stressor to induce the variation of nitrogen (N) cycling by altering the abundance of functional genes and electron supply. Moreover, microecology theory revealed that DA can increase ...[more]
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