Data

Heat-evolved microalgal symbionts increase thermal bleaching tolerance of coral juveniles without a trade-off against growth

Australian Ocean Data Network
Australian Institute of Marine Science (AIMS)
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Use Limitation: All AIMS data, products and services are provided "as is" and AIMS does not warrant their fitness for a particular purpose or non-infringement. While AIMS has made every reasonable effort to ensure high quality of the data, products and services, to the extent permitted by law the data, products and services are provided without any warranties of any kind, either expressed or implied, including without limitation any implied warranties of title, merchantability, and fitness for a particular purpose or non-infringement. AIMS make no representation or warranty that the data, products and services are accurate, complete, reliable or current. To the extent permitted by law, AIMS exclude all liability to any person arising directly or indirectly from the use of the data, products and services.

Attribution: Format for citation of metadata sourced from Australian Institute of Marine Science (AIMS) in a list of reference is as follows: "Australian Institute of Marine Science (AIMS). (2022). Heat-evolved microalgal symbionts increase thermal bleaching tolerance of coral juveniles without a trade-off against growth. https://apps.aims.gov.au/metadata/view/1e13ab6e-e546-44f2-a007-061c2815268a, accessed[date-of-access]".

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Brief description

This study was designed to test the effect of heat-evolved macroalgal symbionts against bleaching tolerance in juvenile corals in response to a simulated heatwave. Juveniles of the coral Acropora tenuis were infected with either wildtype (WT10) or heat-evolved (SS1 or SS8) strains of the Symbiodiniaceae species Cladocopium C1acro (formerly Cladocopium goreaui 2–4). The juveniles were maintained at ambient conditions (27°C) for 10 months at which time their size was measured. Growth, survival, and metabolism data were collected following a simulated heatwave (31°C for 41 days). Photographs and PSII maximum quantum yields (Fv/Fm) were collected throughout the heat stress period, stable isotope incubation and cell counts were carried out on day 39, and respirometry on days 40-41. Symbiodiniaceae cell densities per juvenile were quantified to assess bleaching. Statistical analyses were run in R and respirometry data was analysed using the respR package. Full methods and technical details are found in the paper https://ssrn.com/abstract=3981099

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Credit
Quigley, KM. Australian Institute of Marine Science (AIMS)
Credit
Alvarez Roa, C. (AIMS)
Credit
Raina, JB. University of Technology, Sydney (UTS)
Credit
Pernice, M. (UTS)
Credit
van Oppen, MJH. (AIMS) and University of Melbourne

Modified: 09 08 2024

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146.86213,-19.10415

146.862133,-19.10415

146.85,-19.16833

146.85,-19.168333

text: westlimit=146.862133; southlimit=-19.10415; eastlimit=146.862133; northlimit=-19.10415

text: westlimit=146.85; southlimit=-19.168333; eastlimit=146.85; northlimit=-19.168333

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Other Information
Quigley, K.M., Alvarez-Roa, C., Raina, JB. et al. Heat-evolved microalgal symbionts increase thermal bleaching tolerance of coral juveniles without a trade-off against growth. Coral Reefs 42, 1227–1232 (2023). https://doi.org/10.1007/s00338-023-02426-z

doi : https://doi.org/10.1007/s00338-023-02426-z

Harianto, J, Carey, N, Byrne, M. respR—An R package for the manipulation and analysis of respirometry data. Methods Ecol Evol. 2019; 10: 912– 920. https://doi.org/10.1111/2041-210X.13162

doi : https://doi.org/10.1111/2041-210X.13162

Identifiers
  • global : 1e13ab6e-e546-44f2-a007-061c2815268a