The genomics of recovery from coral bleaching
The genomics of recovery from coral bleaching
复制标题
珊瑚白化恢复的基因组学
DOI:
10.1098/rspb.2017.1790
复制
发表时间:
2017
期刊:
影响因子:
--
通讯作者:
S. Palumbi
中科院分区:
文献类型:
--
作者:
L. Thomas;S. Palumbi
Ecological damage from periodic environmental extremes is often repaired in resilient ecosystems, but the rate of return to a non-damaged state is critical. Measures of recovery of communities include biomass, productivity and diversity, while measures of recovery of individuals tend to focus on physiological conditions and the return to normal metabolic functioning. Transcriptomics offers a window into the entire physiology of the organism under stress and can represent a holistic view of organismal recovery. In this study, we track the recovery of seven colonies of Acropora hyacinthus following a natural bleaching event. We identified a large environmental stress response in the field that involved approximately 20% of the host transcriptome. The transcriptome remained largely perturbed for at least six months after temperatures had cooled and four months after symbiont populations had recovered. Moreover, a small set of genes did not recover to previous expression levels even 12 months after the event, about the time that normal growth rates resumed. This study is among the first to incorporate transcriptomics into a longitudinal dataset of recovery from environmental stress. The data demonstrate large and lasting effects on coral physiology long after environmental conditions return to normal and symbiont populations recover.
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DOI:
10.1098/rspb.2015.1887
发表时间:
2015-11
期刊:
Proceedings of the Royal Society B: Biological Sciences
影响因子:
--
作者:
V. Schoepf;A. Grottoli;Stephen J. Levas;Matthew D. Aschaffenburg;Justin H. Baumann;Y. Matsui;M. Warner
通讯作者:
V. Schoepf;A. Grottoli;Stephen J. Levas;Matthew D. Aschaffenburg;Justin H. Baumann;Y. Matsui;M. Warner
影响因子:
3.5
作者:
Levas, Stephen;Grottoli, Andréa G.;Schoepf, Verena;Aschaffenburg, Matthew;Baumann, Justin;Bauer, James E.;Warner, Mark E.
通讯作者:
Warner, Mark E.
影响因子:
5
作者:
Rodrigues, Lisa J.;Grottoli, Andrea G.
通讯作者:
Grottoli, Andrea G.
影响因子:
4.5
作者:
L. Rodrigues;A. Grottoli
通讯作者:
L. Rodrigues;A. Grottoli
DOI:
10.1073/pnas.1513318112
发表时间:
2015-09-22
影响因子:
11.1
作者:
Baumgarten, Sebastian;Simakov, Oleg;Voolstra, Christian R.
通讯作者:
Voolstra, Christian R.