Data from: Heritability of behavioural tolerance to high CO2 in a coral reef fish is masked by non-adaptive phenotypic plasticity
Previous studies have demonstrated limited potential for acclimation of adversely affected olfactory behaviours in reef fishes under elevated CO2, indicating that genetic adaptation will be required to maintain behavioural performance in the future. Adaptation depends on the presence of heritable ph...
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Online Access: | https://doi.org/10.5061/dryad.dc068 |
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fttriple:oai:gotriple.eu:50|dedup_wf_001::1b410ddd216798a9db4b051911ff0e9b 2023-05-15T17:51:50+02:00 Data from: Heritability of behavioural tolerance to high CO2 in a coral reef fish is masked by non-adaptive phenotypic plasticity Welch, Megan J. Munday, Philip L. 2020-07-01 https://doi.org/10.5061/dryad.dc068 undefined unknown Dryad https://dx.doi.org/10.5061/dryad.dc068 http://dx.doi.org/10.5061/dryad.dc068 lic_creative-commons 10.5061/dryad.dc068 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:102065 oai:easy.dans.knaw.nl:easy-dataset:102065 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 re3data_____::r3d100000044 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 10|opendoar____::8b6dd7db9af49e67306feb59a8bdc52c Genetic Variation Parent-offspring Regression behaviour Phenotypic Plasticity Acanthochromis polyacanthus ocean acidification Life sciences medicine and health care envir geo Dataset https://vocabularies.coar-repositories.org/resource_types/c_ddb1/ 2020 fttriple https://doi.org/10.5061/dryad.dc068 2023-01-22T17:22:39Z Previous studies have demonstrated limited potential for acclimation of adversely affected olfactory behaviours in reef fishes under elevated CO2, indicating that genetic adaptation will be required to maintain behavioural performance in the future. Adaptation depends on the presence of heritable phenotypic variation in the trait, which may differ between populations and environments. We used parent-offspring regressions to estimate the heritability (h2) of variation in behavioural tolerance to high CO2 (754 μatm) in both field-collected and laboratory-reared families of Acanthochromis polyacanthus. Tolerance to elevated CO2 was measured by determining the behavioural response of individuals to chemical alarm cues. Both populations exhibited high heritability of olfactory behaviour phenotype (father-midoffspring h2 = 0.56 & 0.65, respectively) when offspring were acutely exposed to high CO2 for 4 days. However, there was no heritability in the behavioural phenotype when juveniles were chronically exposed to high CO2 for 6 weeks in the laboratory-reared families. Parental exposure to high CO2 during the breeding season did not alter this relationship between heritability and length of juvenile exposure to high CO2. These results demonstrate that variation in behavioural tolerance to high CO2 is heritable, but adaptive potential may be constrained by a loss of phenotypic variation when juveniles permanently experience a high CO2 environment, as will occur with rising CO2 levels in the ocean. Heritability of behavioural tolerance to high CO2 in a coral reef fish is masked by non-adaptive phenotypic plasticityThis file contains data for parental and juvenile olfactory behaviours as well as water chemistry parameters at both James Cook University and Lizard Island Research Station.Welch and Munday Evol App 2017 Data.xlsx Dataset Ocean acidification Unknown Lizard Island ENVELOPE(-64.456,-64.456,-65.688,-65.688) |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
unknown |
topic |
Genetic Variation Parent-offspring Regression behaviour Phenotypic Plasticity Acanthochromis polyacanthus ocean acidification Life sciences medicine and health care envir geo |
spellingShingle |
Genetic Variation Parent-offspring Regression behaviour Phenotypic Plasticity Acanthochromis polyacanthus ocean acidification Life sciences medicine and health care envir geo Welch, Megan J. Munday, Philip L. Data from: Heritability of behavioural tolerance to high CO2 in a coral reef fish is masked by non-adaptive phenotypic plasticity |
topic_facet |
Genetic Variation Parent-offspring Regression behaviour Phenotypic Plasticity Acanthochromis polyacanthus ocean acidification Life sciences medicine and health care envir geo |
description |
Previous studies have demonstrated limited potential for acclimation of adversely affected olfactory behaviours in reef fishes under elevated CO2, indicating that genetic adaptation will be required to maintain behavioural performance in the future. Adaptation depends on the presence of heritable phenotypic variation in the trait, which may differ between populations and environments. We used parent-offspring regressions to estimate the heritability (h2) of variation in behavioural tolerance to high CO2 (754 μatm) in both field-collected and laboratory-reared families of Acanthochromis polyacanthus. Tolerance to elevated CO2 was measured by determining the behavioural response of individuals to chemical alarm cues. Both populations exhibited high heritability of olfactory behaviour phenotype (father-midoffspring h2 = 0.56 & 0.65, respectively) when offspring were acutely exposed to high CO2 for 4 days. However, there was no heritability in the behavioural phenotype when juveniles were chronically exposed to high CO2 for 6 weeks in the laboratory-reared families. Parental exposure to high CO2 during the breeding season did not alter this relationship between heritability and length of juvenile exposure to high CO2. These results demonstrate that variation in behavioural tolerance to high CO2 is heritable, but adaptive potential may be constrained by a loss of phenotypic variation when juveniles permanently experience a high CO2 environment, as will occur with rising CO2 levels in the ocean. Heritability of behavioural tolerance to high CO2 in a coral reef fish is masked by non-adaptive phenotypic plasticityThis file contains data for parental and juvenile olfactory behaviours as well as water chemistry parameters at both James Cook University and Lizard Island Research Station.Welch and Munday Evol App 2017 Data.xlsx |
format |
Dataset |
author |
Welch, Megan J. Munday, Philip L. |
author_facet |
Welch, Megan J. Munday, Philip L. |
author_sort |
Welch, Megan J. |
title |
Data from: Heritability of behavioural tolerance to high CO2 in a coral reef fish is masked by non-adaptive phenotypic plasticity |
title_short |
Data from: Heritability of behavioural tolerance to high CO2 in a coral reef fish is masked by non-adaptive phenotypic plasticity |
title_full |
Data from: Heritability of behavioural tolerance to high CO2 in a coral reef fish is masked by non-adaptive phenotypic plasticity |
title_fullStr |
Data from: Heritability of behavioural tolerance to high CO2 in a coral reef fish is masked by non-adaptive phenotypic plasticity |
title_full_unstemmed |
Data from: Heritability of behavioural tolerance to high CO2 in a coral reef fish is masked by non-adaptive phenotypic plasticity |
title_sort |
data from: heritability of behavioural tolerance to high co2 in a coral reef fish is masked by non-adaptive phenotypic plasticity |
publisher |
Dryad |
publishDate |
2020 |
url |
https://doi.org/10.5061/dryad.dc068 |
long_lat |
ENVELOPE(-64.456,-64.456,-65.688,-65.688) |
geographic |
Lizard Island |
geographic_facet |
Lizard Island |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
10.5061/dryad.dc068 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:102065 oai:easy.dans.knaw.nl:easy-dataset:102065 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 re3data_____::r3d100000044 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 10|opendoar____::8b6dd7db9af49e67306feb59a8bdc52c |
op_relation |
https://dx.doi.org/10.5061/dryad.dc068 http://dx.doi.org/10.5061/dryad.dc068 |
op_rights |
lic_creative-commons |
op_doi |
https://doi.org/10.5061/dryad.dc068 |
_version_ |
1766159090528026624 |