Data_Sheet_2_Proteomic Responses to Ocean Acidification in the Brain of Juvenile Coral Reef Fish.ZIP
Elevated CO 2 levels predicted to occur by the end of the century can affect the physiology and behavior of marine fishes. For one important survival mechanism, the response to chemical alarm cues from conspecifics, substantial among-individual variation in the extent of behavioral impairment when e...
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ftfrontimediafig:oai:figshare.com:article/12736352 2023-05-15T17:51:00+02:00 Data_Sheet_2_Proteomic Responses to Ocean Acidification in the Brain of Juvenile Coral Reef Fish.ZIP Hin Hung Tsang Megan J. Welch Philip L. Munday Timothy Ravasi Celia Schunter 2020-07-30T04:08:37Z https://doi.org/10.3389/fmars.2020.00605.s002 https://figshare.com/articles/dataset/Data_Sheet_2_Proteomic_Responses_to_Ocean_Acidification_in_the_Brain_of_Juvenile_Coral_Reef_Fish_ZIP/12736352 unknown doi:10.3389/fmars.2020.00605.s002 https://figshare.com/articles/dataset/Data_Sheet_2_Proteomic_Responses_to_Ocean_Acidification_in_the_Brain_of_Juvenile_Coral_Reef_Fish_ZIP/12736352 Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering environmental proteomics climate change ocean acidification behavior tolerance Dataset 2020 ftfrontimediafig https://doi.org/10.3389/fmars.2020.00605.s002 2020-08-05T22:56:44Z Elevated CO 2 levels predicted to occur by the end of the century can affect the physiology and behavior of marine fishes. For one important survival mechanism, the response to chemical alarm cues from conspecifics, substantial among-individual variation in the extent of behavioral impairment when exposed to elevated CO 2 has been observed in previous studies. Whole brain transcriptomic data has further emphasized the importance of parental phenotypic variation in the response of juvenile fish to elevated CO 2 . In this study, we investigate the genome-wide proteomic responses of this variation in the brain of 5-week old spiny damselfish, Acanthochromis polyacanthus. We compared the accumulation of proteins in the brains of juvenile A. polyacanthus from two different parental behavioral phenotypes (sensitive and tolerant) that had been experimentally exposed to short-term, long-term and inter-generational elevated CO 2 . Our results show differential accumulation of key proteins related to stress response and epigenetic markers with elevated CO 2 exposure. Proteins related to neurological development and glucose metabolism were also differentially accumulated particularly in the long-term developmental treatment, which might be critical for juvenile development. By contrast, exposure to elevated CO 2 in the parental generation resulted in only three differentially accumulated proteins in the offspring, revealing potential for inter-generational acclimation. Lastly, we found a distinct proteomic pattern in juveniles due to the behavioral sensitivity of parents to elevated CO 2 , even though the behavior of the juvenile fish was impaired regardless of parental phenotype. Our data shows that developing juveniles are affected in their brain protein accumulation by elevated CO 2 , but the effect varies with the length of exposure as well as due to variation of parental phenotypes in the population. Dataset Ocean acidification Frontiers: Figshare |
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Open Polar |
collection |
Frontiers: Figshare |
op_collection_id |
ftfrontimediafig |
language |
unknown |
topic |
Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering environmental proteomics climate change ocean acidification behavior tolerance |
spellingShingle |
Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering environmental proteomics climate change ocean acidification behavior tolerance Hin Hung Tsang Megan J. Welch Philip L. Munday Timothy Ravasi Celia Schunter Data_Sheet_2_Proteomic Responses to Ocean Acidification in the Brain of Juvenile Coral Reef Fish.ZIP |
topic_facet |
Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering environmental proteomics climate change ocean acidification behavior tolerance |
description |
Elevated CO 2 levels predicted to occur by the end of the century can affect the physiology and behavior of marine fishes. For one important survival mechanism, the response to chemical alarm cues from conspecifics, substantial among-individual variation in the extent of behavioral impairment when exposed to elevated CO 2 has been observed in previous studies. Whole brain transcriptomic data has further emphasized the importance of parental phenotypic variation in the response of juvenile fish to elevated CO 2 . In this study, we investigate the genome-wide proteomic responses of this variation in the brain of 5-week old spiny damselfish, Acanthochromis polyacanthus. We compared the accumulation of proteins in the brains of juvenile A. polyacanthus from two different parental behavioral phenotypes (sensitive and tolerant) that had been experimentally exposed to short-term, long-term and inter-generational elevated CO 2 . Our results show differential accumulation of key proteins related to stress response and epigenetic markers with elevated CO 2 exposure. Proteins related to neurological development and glucose metabolism were also differentially accumulated particularly in the long-term developmental treatment, which might be critical for juvenile development. By contrast, exposure to elevated CO 2 in the parental generation resulted in only three differentially accumulated proteins in the offspring, revealing potential for inter-generational acclimation. Lastly, we found a distinct proteomic pattern in juveniles due to the behavioral sensitivity of parents to elevated CO 2 , even though the behavior of the juvenile fish was impaired regardless of parental phenotype. Our data shows that developing juveniles are affected in their brain protein accumulation by elevated CO 2 , but the effect varies with the length of exposure as well as due to variation of parental phenotypes in the population. |
format |
Dataset |
author |
Hin Hung Tsang Megan J. Welch Philip L. Munday Timothy Ravasi Celia Schunter |
author_facet |
Hin Hung Tsang Megan J. Welch Philip L. Munday Timothy Ravasi Celia Schunter |
author_sort |
Hin Hung Tsang |
title |
Data_Sheet_2_Proteomic Responses to Ocean Acidification in the Brain of Juvenile Coral Reef Fish.ZIP |
title_short |
Data_Sheet_2_Proteomic Responses to Ocean Acidification in the Brain of Juvenile Coral Reef Fish.ZIP |
title_full |
Data_Sheet_2_Proteomic Responses to Ocean Acidification in the Brain of Juvenile Coral Reef Fish.ZIP |
title_fullStr |
Data_Sheet_2_Proteomic Responses to Ocean Acidification in the Brain of Juvenile Coral Reef Fish.ZIP |
title_full_unstemmed |
Data_Sheet_2_Proteomic Responses to Ocean Acidification in the Brain of Juvenile Coral Reef Fish.ZIP |
title_sort |
data_sheet_2_proteomic responses to ocean acidification in the brain of juvenile coral reef fish.zip |
publishDate |
2020 |
url |
https://doi.org/10.3389/fmars.2020.00605.s002 https://figshare.com/articles/dataset/Data_Sheet_2_Proteomic_Responses_to_Ocean_Acidification_in_the_Brain_of_Juvenile_Coral_Reef_Fish_ZIP/12736352 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
doi:10.3389/fmars.2020.00605.s002 https://figshare.com/articles/dataset/Data_Sheet_2_Proteomic_Responses_to_Ocean_Acidification_in_the_Brain_of_Juvenile_Coral_Reef_Fish_ZIP/12736352 |
op_doi |
https://doi.org/10.3389/fmars.2020.00605.s002 |
_version_ |
1766157972051853312 |