{Reference Type}: Journal Article
{Title}: Genome and tissue-specific transcriptomes of the large-polyp coral, Fimbriaphyllia (Euphyllia) ancora: a recipe for a coral polyp.
{Author}: Shikina S;Yoshioka Y;Chiu YL;Uchida T;Chen E;Cheng YC;Lin TC;Chu YL;Kanda M;Kawamitsu M;Fujie M;Takeuchi T;Zayasu Y;Satoh N;Shinzato C;
{Journal}: Commun Biol
{Volume}: 7
{Issue}: 1
{Year}: 2024 Jul 24
{Factor}: 6.548
{DOI}: 10.1038/s42003-024-06544-4
{Abstract}: Coral polyps are composed of four tissues; however, their characteristics are largely unexplored. Here we report biological characteristics of tentacles (Te), mesenterial filaments (Me), body wall (Bo), and mouth with pharynx (MP), using comparative genomic, morpho-histological, and transcriptomic analyses of the large-polyp coral, Fimbriaphyllia ancora. A draft F. ancora genome assembly of 434 Mbp was created. Morpho-histological and transcriptomic characterization of the four tissues showed that they have distinct differences in structure, primary cellular composition, and transcriptional profiles. Tissue-specific, highly expressed genes (HEGs) of Te are related to biological defense, predation, and coral-algal symbiosis. Me expresses multiple digestive enzymes, whereas Bo expresses innate immunity and biomineralization-related molecules. Many receptors for neuropeptides and neurotransmitters are expressed in MP. This dataset and new insights into tissue functions will facilitate a deeper understanding of symbiotic biology, immunology, biomineralization, digestive biology, and neurobiology in corals.