The Microbiome of the Reef Macroalga Sargassum ilicifolium in Singapore.

ABSTRACT: The large canopy-forming macroalga, Sargassum ilicifolium, provides shelter and food for numerous coral reef species, but it can also be detrimental at high abundances where it outcompetes other benthic organisms for light and space. Here, we investigate the microbial communities associated with S. ilicifolium in Singapore, where it is an abundant and important member of coral reef communities. We collected eight complete S. ilicifolium thalli from eight island locations along an approximate 14 km east-to-west transect. Each thallus was dissected into three separate parts: holdfast, vesicles, and leaves. We then characterized the bacterial communities associated with each part via polymerase chain reaction (PCR) amplification of the 16S rRNA gene V4 region. We then inf

SUBMITTER: Oh RM 

PROVIDER: S-EPMC8145558 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature