Comparative analysis of the Pocillopora damicornis genome highlights role of immune system in coral evolution.

ABSTRACT: Comparative analysis of the expanding genomic resources for scleractinian corals may provide insights into the evolution of these organisms, with implications for their continued persistence under global climate change. Here, we sequenced and annotated the genome of Pocillopora damicornis, one of the most abundant and widespread corals in the world. We compared this genome, based on protein-coding gene orthology, with other publicly available coral genomes (Cnidaria, Anthozoa, Scleractinia), as well as genomes from other anthozoan groups (Actiniaria, Corallimorpharia), and two basal metazoan outgroup phlya (Porifera, Ctenophora). We found that 46.6% of P. damicornis genes had orthologs in all other scleractinians, defining a coral 'core' genome enriched in basic housekeeping functions. Of

SUBMITTER: Cunning R 

PROVIDER: S-EPMC6208414 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature