Actinobacteria from Arctic and Atlantic deep-sea sediments-Biodiversity and bioactive potential.

ABSTRACT: The deep-sea covers over 70% of the Earth's surface and harbors predominantly uncharacterized bacterial communities. Actinobacteria are the major prokaryotic source of bioactive natural products that find their way into drug discovery programs, and the deep-sea is a promising source of biotechnologically relevant actinobacteria. Previous studies on actinobacteria in deep-sea sediments were either regionally restricted or did not combine a community characterization with the analysis of their bioactive potential. Here we characterized the actinobacterial communities of upper layers of deep-sea sediments from the Arctic and the Atlantic (Azores and Madeira) ocean basins, employing 16S rRNA metabarcoding, and studied the biosynthetic potential of cultivable actinobacteria retrieved from those

SUBMITTER: Ribeiro I 

PROVIDER: S-EPMC10100589 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature