First report of chimerism in the Mediterranean red coral (Corallium rubrum)
Resumen
The phenomenon of chimerism in the Mediterranean red coral (Corallium rubrum) is reported and quantified in semi-natural conditions. 1688 larvae were maintained in closed circuit in presence of a suitable settlement surface (marble tiles). Post settlement survival and chimera formation were monitored for 1 year. According to our observation, when polyps settle at close contact, a high frequency of chimerism is observed (32%). After 1 year, only 33% of chimeric individuals survived but they are 40% bigger than not chimeric ones, suggesting that chimerism could confer a competitive advantage linked to increased growth rate.
Article Details
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GIORDANO, B., & BRAMANTI, L. (2021). First report of chimerism in the Mediterranean red coral (Corallium rubrum). Mediterranean Marine Science, 22(1), 157–160. https://doi.org/10.12681/mms.25553
- Número
- Vol. 22 Núm. 1 (2021)
- Sección
- Short Communication
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Amar, K.O., Chadwick, N.E., Rinkevich, B., 2008. Coral kin aggregations exhibit mixed allogeneic reactions and enhanced fitness during early ontogeny. BMC Evolutionary Biology, 8 (1), 126.
Babcock, R., 1985. Growth and mortality in juvenile corals (Goniastrea, Platygyra and Acropora): the first year. p. 355- 360. In: 5th international coral reef congress, Tahiti, 27 May -1 June 1985.
Barki, Y., Gateño, D., Graur, D., Rinkevich, B., 2002. Soft-coral natural chimerism: A window in ontogeny allows the creation of entities comprised of incongruous parts. Marine Ecology Progress Series, 231, 91-99.
Bramanti, L., Magagnini, G., Santangelo, G., 2003. Settlement and recruitment: The first stages in the life cycle of two epibenthic suspension feeders (Corallium rubrum and Anomia ephippium). Italian Journal of Zoology, 70 (2), 175- 178.
Bramanti, L., Magagnini, G., De Maio, L., Santangelo, G., 2005. Recruitment, early survival and growth of the Mediterranean red coral Corallium rubrum (L 1758), a 4-year study. Journal of Experimental Marine Biology and Ecology, 314 (1), 69-78.
Buss, L. W., 1982. Somatic cell parasitism and the evolution of somatic tissue compatibility. Proceedings of the National Academy of Sciences, 79 (17), 5337-5341.
Cau, A., Bramanti, L., Cannas, R., Follesa, M. C., Angiolillo, M. et al., 2016. Habitat constraints and self-thinning shape Mediterranean red coral deep population structure: Implications for conservation practice. Scientific Reports, 6 (1), 23322.
Fitzhardinge, R.C., 1988. Coral recruitment: the importance of interspecific differences in juvenile growth and mortality. p. 673-678. In: 6th International Coral Reef Symposium, Townsville, 8-12 August 1988.
Flake, A., Harrison, M., Adzick, N., Zanjani, E., 1986. Transplantation of Fetal Hematopoietic Stem Cells in Utero: The Creation of Hematopoietic Chimeras. Science, 233 (4765), 776-778.
Hennige, S.J., Morrison, C.L., Form, A.U., Büscher, J., Kamenos, N.A. et al., 2014. Self-recognition in corals facilitates deep-sea habitat engineering. Scientific Reports, 4 (1), 6782.
Hidaka, M., 1985. Tissue compatibility between colonies and between newly settled larvae of Pocillopora damicornis. Coral Reefs, 4 (2), 111-116.
Hughes, T.P., Jackson, J.B.C., 1985. Population dynamics and life histories of foliaceous corals. Ecological monographs, 55 (2), 141-166.
Marschal, C., Garrabou, J., Harmelin, J.G., Pichon, M., 2004. A new method for measuring growth and age in the precious red coral Corallium rubrum (L.). Coral Reefs, 23 (3), 423- 432.
Oury, N., Gélin, P., Magalon, H., 2019. Together stronger: Intracolonial genetic variability occurrence in Pocillopora corals suggests potential benefits. Ecology and Evolution, 10 (12), 5208-5218.
Puill-Stephan, E., Willis, B. L., van Herwerden, L., van Oppen, M. J., 2009. Chimerism in wild adult populations of the broadcast spawning coral Acropora millepora on the Great Barrier Reef. PLoS One, 4 (11), e7751.
Puill-Stephan, E., van Oppen, M. J. H., Pichavant-Rafini, K., Willis, B. L., 2012. High potential for formation and persistence of chimeras following aggregated larval settlement in the broadcast spawning coral, Acropora millepora. Proceedings of the Royal Society B: Biological Sciences, 279 (1729), 699-708.
Rinkevich, B., Weissman, L., 1987. Chimeras in colonial invertebrates: a synergistic symbiosis or somatic- and Germ-Cell Parasitism? Symbiosis, 4, 117-134.
Rinkevich, B., 2004. Allorecognition and xenorecognition in reef corals: A decade of interactions. Hydrobiologia, 530- 531 (1-3), 443-450.
Rinkevich, B., Yankelevich, I., 2004. Environmental split between germ cell parasitism and somatic cell synergism in chimeras of a colonial urochordate. Journal of Experimental Biology, 207 (20), 3531-3536.
Rinkevich, B, Shaish, L., Douek, J., Ben-Shlomo, R., 2016. Venturing in coral larval chimerism: A compact functional domain with fostered genotypic diversity. Scientific Reports, 6 (1), 19493.
Rinkevich, B., 2019. Coral chimerism as an evolutionary rescue mechanism to mitigate global climate change impacts. Global Change Biology, 25 (4), 1198-1206.
Santangelo, G., Carletti, E., Maggi, E., Bramanti, L., 2003. Reproduction and population sexual structure of the overexploited Mediterranean red coral Corallium rubrum. Marine Ecology Progress Series, 248, 99-108.
Santangelo, G., Bramanti, L., Rossi, S., Tsounis, G., Vielmini, I. et al., 2012. Patterns of variation in recruitment and post-recruitment processes of the Mediterranean precious gorgonian coral Corallium rubrum. Journal of Experimental Marine Biology and Ecology, 411, 7-13.
Schneider, C.A., Rasband, W.S., Eliceiri, K.W., 2012. NIH Image to ImageJ: 25 years of image analysis. Nature Methods, 9 (7), 671-675.
Shefy, D., Shashar, N., Rinkevich, B., 2020. Exploring Traits of Engineered Coral Entities to be Employed in Reef Restoration. Journal of Marine Science and Engineering, 8 (12), 1038.
Smith, S.R., 1992. Patterns of coral recruitment and post-settlement mortality on Bermuda’s reefs: comparisons to Caribbean and Pacific reefs. American Zoologist, 32 (6), 663- 673.
Tilney-Bassett, R.A.E., 1986. Plant chimeras. E. Arnold, London. 199 pp. Tsounis, G., Rossi, S., Grigg, R., Santangelo, G., Bramanti, L. et al., 2010. The exploitation and conservation of precious corals. Oceanography and marine biology: an annual review, 48, 161-212.
Zelli, E., Quéré, G., Lago, N., Di Franco, G., Costantini, F. et al., 2020. Settlement dynamics and recruitment responses of Mediterranean gorgonians larvae to different crustose coralline algae species. Journal of Experimental Marine Biology and Ecology, 530-531, 151427.
Zibrowius, H., Monteiro Marques, V., Grasshoff, M., 1984 La repartition du Corallium rubrum dans l’Atlantique (Cnidaria: Anthozoa: Gorgonaria). Tethys, 11 (2), 163-170.
