Variability in Host Specificity and Functional Potential of Antarctic Sponge-Associated Bacterial Communities.

ABSTRACT: Sponge-associated microorganisms are essential for sponge survival. They play an important role in recycling nutrients and, therefore, in the maintenance of the ecosystem. These microorganisms are diverse, species-specific, and different from those in the surrounding seawater. Bacterial sponge symbionts have been extensively studied in the tropics; however, little is known about these microorganisms in sponges from high-latitude environments. Sponges can cover up to 80% of the benthos in Antarctica and are crucial architects for the marine food web. In this study, we present analyses of the bacterial symbionts of three sponges: Haliclona (Rhizoniera) sp., Hymeniacidon torquata, and Isodictya kerguelenensis from the Western Antarctic Peninsula (WAP) with the aim to dete

SUBMITTER: Cristi A 

PROVIDER: S-EPMC8792898 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature