Early life stress causes persistent impacts on the microbiome of Atlantic salmon.

ABSTRACT: Farmed fish are commonly exposed to stress in intensive aquaculture systems, often leading to immune impairment and increased susceptibility to disease. As microbial communities associated with the gut and skin are vital to host health and disease resilience, disruption of microbiome integrity could contribute to the adverse consequences of stress exposure. Little is known about how stress affects the fish microbiome, especially during sensitive early life stages when initial colonisation and proliferation of host-associated microbial communities take place. Therefore, we compared the effects of two aquaculture-relevant early-life stressors on the gut and skin microbiome of Atlantic salmon fry (four months post hatching) using 16S rRNA amplicon sequencing. Acute cold stress applied during

SUBMITTER: Uren Webster TM 

PROVIDER: S-EPMC8600188 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature