Signatures of adaptation and symbiosis in genomes and transcriptomes of Symbiodinium.

ABSTRACT: Symbiodinium is best-known as the photosynthetic symbiont of corals, but some clades are symbiotic in other organisms or include free-living forms. Identifying similarities and differences among these clades can help us understand their relationship with corals, and thereby inform on measures to manage coral reefs in a changing environment. Here, using sequences from 24 publicly available transcriptomes and genomes of Symbiodinium, we assessed 78,389 gene families in Symbiodinium clades and the immediate outgroup Polarella glacialis, and identified putative overrepresented functions in gene families that (1) distinguish Symbiodinium from other members of Order Suessiales, (2) are shared by all of the Symbiodinium clades for which we have data, and (3) based on available information, are sp

SUBMITTER: Gonzalez-Pech RA 

PROVIDER: S-EPMC5670126 | biostudies-literature | 2017 Nov

REPOSITORIES: biostudies-literature