Species-specific interactions between algal endosymbionts and coral hosts define their bleaching response to heat and light stress

Research output: Contribution to journalJournal articlepeer-review

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Species-specific interactions between algal endosymbionts and coral hosts define their bleaching response to heat and light stress. / Abrego, David; Ulstrup, Karin E; Willis, Bette L; van Oppen, Madeleine J H.

In: Proceedings of the Royal Society of London. Biological Sciences, Vol. 275, No. 1648, 2008, p. 2273-82.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Abrego, D, Ulstrup, KE, Willis, BL & van Oppen, MJH 2008, 'Species-specific interactions between algal endosymbionts and coral hosts define their bleaching response to heat and light stress', Proceedings of the Royal Society of London. Biological Sciences, vol. 275, no. 1648, pp. 2273-82. https://doi.org/10.1098/rspb.2008.0180

APA

Abrego, D., Ulstrup, K. E., Willis, B. L., & van Oppen, M. J. H. (2008). Species-specific interactions between algal endosymbionts and coral hosts define their bleaching response to heat and light stress. Proceedings of the Royal Society of London. Biological Sciences, 275(1648), 2273-82. https://doi.org/10.1098/rspb.2008.0180

Vancouver

Abrego D, Ulstrup KE, Willis BL, van Oppen MJH. Species-specific interactions between algal endosymbionts and coral hosts define their bleaching response to heat and light stress. Proceedings of the Royal Society of London. Biological Sciences. 2008;275(1648):2273-82. https://doi.org/10.1098/rspb.2008.0180

Author

Abrego, David ; Ulstrup, Karin E ; Willis, Bette L ; van Oppen, Madeleine J H. / Species-specific interactions between algal endosymbionts and coral hosts define their bleaching response to heat and light stress. In: Proceedings of the Royal Society of London. Biological Sciences. 2008 ; Vol. 275, No. 1648. pp. 2273-82.

Bibtex

@article{812364f0f14911ddbf70000ea68e967b,
title = "Species-specific interactions between algal endosymbionts and coral hosts define their bleaching response to heat and light stress",
abstract = "The impacts of warming seas on the frequency and severity of bleaching events are well documented, but the potential for different Symbiodinium types to enhance the physiological tolerance of reef corals is not well understood. Here we compare the functionality and physiological properties of juvenile corals when experimentally infected with one of two homologous Symbiodinium types and exposed to combined heat and light stress. A suite of physiological indicators including chlorophyll a fluorescence, oxygen production and respiration, as well as pigment concentration consistently demonstrated lower metabolic costs and enhanced physiological tolerance of Acropora tenuis juveniles when hosting Symbiodinium type C1 compared with type D. In other studies, the same D-type has been shown to confer higher thermal tolerance than both C2 in adults and C1 in juveniles of the closely related species Acropora millepora. Our results challenge speculations that associations with type D are universally most robust to thermal stress. Although the heat tolerance of corals may be contingent on the Symbiodinium strain in hospite, our results highlight the complexity of interactions between symbiotic partners and a potential role for host factors in determining the physiological performance of reef corals.",
author = "David Abrego and Ulstrup, {Karin E} and Willis, {Bette L} and {van Oppen}, {Madeleine J H}",
note = "Keywords: Algae; Animals; Anthozoa; Chlorophyll; Greenhouse Effect; Photosynthesis; Pilot Projects; Species Specificity; Statistics, Nonparametric; Symbiosis; Xanthophylls",
year = "2008",
doi = "10.1098/rspb.2008.0180",
language = "English",
volume = "275",
pages = "2273--82",
journal = "Proceedings of the Royal Society B: Biological Sciences",
issn = "0962-8452",
publisher = "The Royal Society Publishing",
number = "1648",

}

RIS

TY - JOUR

T1 - Species-specific interactions between algal endosymbionts and coral hosts define their bleaching response to heat and light stress

AU - Abrego, David

AU - Ulstrup, Karin E

AU - Willis, Bette L

AU - van Oppen, Madeleine J H

N1 - Keywords: Algae; Animals; Anthozoa; Chlorophyll; Greenhouse Effect; Photosynthesis; Pilot Projects; Species Specificity; Statistics, Nonparametric; Symbiosis; Xanthophylls

PY - 2008

Y1 - 2008

N2 - The impacts of warming seas on the frequency and severity of bleaching events are well documented, but the potential for different Symbiodinium types to enhance the physiological tolerance of reef corals is not well understood. Here we compare the functionality and physiological properties of juvenile corals when experimentally infected with one of two homologous Symbiodinium types and exposed to combined heat and light stress. A suite of physiological indicators including chlorophyll a fluorescence, oxygen production and respiration, as well as pigment concentration consistently demonstrated lower metabolic costs and enhanced physiological tolerance of Acropora tenuis juveniles when hosting Symbiodinium type C1 compared with type D. In other studies, the same D-type has been shown to confer higher thermal tolerance than both C2 in adults and C1 in juveniles of the closely related species Acropora millepora. Our results challenge speculations that associations with type D are universally most robust to thermal stress. Although the heat tolerance of corals may be contingent on the Symbiodinium strain in hospite, our results highlight the complexity of interactions between symbiotic partners and a potential role for host factors in determining the physiological performance of reef corals.

AB - The impacts of warming seas on the frequency and severity of bleaching events are well documented, but the potential for different Symbiodinium types to enhance the physiological tolerance of reef corals is not well understood. Here we compare the functionality and physiological properties of juvenile corals when experimentally infected with one of two homologous Symbiodinium types and exposed to combined heat and light stress. A suite of physiological indicators including chlorophyll a fluorescence, oxygen production and respiration, as well as pigment concentration consistently demonstrated lower metabolic costs and enhanced physiological tolerance of Acropora tenuis juveniles when hosting Symbiodinium type C1 compared with type D. In other studies, the same D-type has been shown to confer higher thermal tolerance than both C2 in adults and C1 in juveniles of the closely related species Acropora millepora. Our results challenge speculations that associations with type D are universally most robust to thermal stress. Although the heat tolerance of corals may be contingent on the Symbiodinium strain in hospite, our results highlight the complexity of interactions between symbiotic partners and a potential role for host factors in determining the physiological performance of reef corals.

U2 - 10.1098/rspb.2008.0180

DO - 10.1098/rspb.2008.0180

M3 - Journal article

C2 - 18577506

VL - 275

SP - 2273

EP - 2282

JO - Proceedings of the Royal Society B: Biological Sciences

JF - Proceedings of the Royal Society B: Biological Sciences

SN - 0962-8452

IS - 1648

ER -

ID: 10095718