A set of genes, including a lectin, two scavenger receptors and two actin regulators, were found to aid the early steps of coral–algal endosymbiosis, including algae recognition and uptake, in a Xenia soft coral species. The findings were made possible by using a combination of RNA interference-mediated gene knockdown, single-cell RNA sequencing (scRNA-seq), bioinformatics and cell biology approaches.
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References
Davy, S. K., Allemand, D. & Weis, V. M. Cell biology of cnidarian-dinoflagellate symbiosis. Microbiol. Mol. Biol. Rev. 76, 229–261 (2012). A review article on coral–algal endosymbiosis.
Hu, M., Zheng, X., Fan, C.-M. & Zheng, Y. Lineage dynamics of the endosymbiotic cell type in the soft coral Xenia. Nature 582, 534–538 (2020). A research article reporting a list of genes that are enriched in endosymbiotic cells in Xenia.
Ganot, P. et al. Ubiquitous macropinocytosis in anthozoans. Elife 9, e50022 (2020). A research article that describes how anthozoans actively internalize nutrients from their environment.
Wood-Charlson, E. M., Hollingsworth, L. L., Krupp, D. A. & Weis, V. M. Lectin/glycan interactions play a role in recognition in a coral/dinoflagellate symbiosis. Cell. Microbiol. 8, 1985–1993 (2006). A review article that presents the functions of lectins in coral–algal endosymbiosis.
Cleves, P. A., Strader, M. E., Bay, L. K., Pringle, J. R. & Matz, M. V. CRISPR/Cas9-mediated genome editing in a reef-building coral. Proc. Natl Acad. Sci. USA 115, 5235–5240 (2018). A research article that describes the application of CRISPR–Cas9 genome editing in corals.
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This is a summary of: Hu, M. et al. Coral–algal endosymbiosis characterized using RNAi and single-cell RNA-seq. Nat. Microbiol. https://doi.org/10.1038/s41564-023-01397-9 (2023).
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Soluble lectin LePin mediates alga recognition to initiate coral–algal endosymbiosis. Nat Microbiol 8, 1197–1198 (2023). https://doi.org/10.1038/s41564-023-01404-z
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DOI: https://doi.org/10.1038/s41564-023-01404-z
