Pacific oyster survival, size and microsatellite data measured during infection experiments
The consequences of emerging marine diseases on the evolutionary trajectories of affected host populations in the marine realm are largely unexplored. Evolution in response to natural selection depends on the genetic variation of the traits under selection and the interaction of these traits with th...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.868904 2023-05-15T15:58:56+02:00 Pacific oyster survival, size and microsatellite data measured during infection experiments Wendling, Carolin Charlotte Fabritzek, Armin Georg Wegner, K Mathias 2016-11-28 application/zip, 3 datasets https://doi.pangaea.de/10.1594/PANGAEA.868904 https://doi.org/10.1594/PANGAEA.868904 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.868904 https://doi.org/10.1594/PANGAEA.868904 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Wendling, Carolin Charlotte; Fabritzek, Armin Georg; Wegner, K Mathias (2017): Population-specific genotype x genotype x environment interactions in bacterial disease of early life stages of Pacific oyster larvae. Evolutionary Applications, 10(4), 338-347, https://doi.org/10.1111/eva.12452 Dataset 2016 ftpangaea https://doi.org/10.1594/PANGAEA.868904 https://doi.org/10.1111/eva.12452 2023-01-20T07:33:49Z The consequences of emerging marine diseases on the evolutionary trajectories of affected host populations in the marine realm are largely unexplored. Evolution in response to natural selection depends on the genetic variation of the traits under selection and the interaction of these traits with the environment (GxE). However, in the case of diseases, genotypes of pathogens add another dimension to this interaction. Therefore, the study of disease resistance needs to be extended to the interaction of host genotype, pathogen genotype and environment (GxGxE). In the present study we used a full-sib breeding design crossing two genetically differentiated populations of the Pacific oyster Crassostrea gigas (Thunberg, 1793), to determine the influence of host genotype, pathogen genotype and temperature on disease resistance. Based on a controlled infection experiment on two early life stages, i.e. D-larvae and Pediveliger larvae at elevated and ambient water temperatures we estimated disease resistance to allopatric and sympatric Vibrio sp. by measuring survival and growth within and between genetically differentiated oyster populations. In both populations survival was higher upon infection with sympatric Vibrio sp. indicating that disease resistance has a genetic basis and is dependent on host genotype. In addition we observed a significant GxGxE effect in D-larvae, where contrary to expectations, disease resistance was higher at warm than at cold temperatures. Using thermal reaction norms, we could further show, that disease resistance is an environment dependent trait with high plasticity, which indicates the potential for a fast acclimatization to changing environmental conditions. These population specific reaction norms disappeared in hybrid crosses between both populations which demonstrates that admixture between genetically differentiated populations can influence GxGxE interactions on larger scales. Dataset Crassostrea gigas Pacific oyster PANGAEA - Data Publisher for Earth & Environmental Science Pacific |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
description |
The consequences of emerging marine diseases on the evolutionary trajectories of affected host populations in the marine realm are largely unexplored. Evolution in response to natural selection depends on the genetic variation of the traits under selection and the interaction of these traits with the environment (GxE). However, in the case of diseases, genotypes of pathogens add another dimension to this interaction. Therefore, the study of disease resistance needs to be extended to the interaction of host genotype, pathogen genotype and environment (GxGxE). In the present study we used a full-sib breeding design crossing two genetically differentiated populations of the Pacific oyster Crassostrea gigas (Thunberg, 1793), to determine the influence of host genotype, pathogen genotype and temperature on disease resistance. Based on a controlled infection experiment on two early life stages, i.e. D-larvae and Pediveliger larvae at elevated and ambient water temperatures we estimated disease resistance to allopatric and sympatric Vibrio sp. by measuring survival and growth within and between genetically differentiated oyster populations. In both populations survival was higher upon infection with sympatric Vibrio sp. indicating that disease resistance has a genetic basis and is dependent on host genotype. In addition we observed a significant GxGxE effect in D-larvae, where contrary to expectations, disease resistance was higher at warm than at cold temperatures. Using thermal reaction norms, we could further show, that disease resistance is an environment dependent trait with high plasticity, which indicates the potential for a fast acclimatization to changing environmental conditions. These population specific reaction norms disappeared in hybrid crosses between both populations which demonstrates that admixture between genetically differentiated populations can influence GxGxE interactions on larger scales. |
format |
Dataset |
author |
Wendling, Carolin Charlotte Fabritzek, Armin Georg Wegner, K Mathias |
spellingShingle |
Wendling, Carolin Charlotte Fabritzek, Armin Georg Wegner, K Mathias Pacific oyster survival, size and microsatellite data measured during infection experiments |
author_facet |
Wendling, Carolin Charlotte Fabritzek, Armin Georg Wegner, K Mathias |
author_sort |
Wendling, Carolin Charlotte |
title |
Pacific oyster survival, size and microsatellite data measured during infection experiments |
title_short |
Pacific oyster survival, size and microsatellite data measured during infection experiments |
title_full |
Pacific oyster survival, size and microsatellite data measured during infection experiments |
title_fullStr |
Pacific oyster survival, size and microsatellite data measured during infection experiments |
title_full_unstemmed |
Pacific oyster survival, size and microsatellite data measured during infection experiments |
title_sort |
pacific oyster survival, size and microsatellite data measured during infection experiments |
publisher |
PANGAEA |
publishDate |
2016 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.868904 https://doi.org/10.1594/PANGAEA.868904 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Crassostrea gigas Pacific oyster |
genre_facet |
Crassostrea gigas Pacific oyster |
op_source |
Supplement to: Wendling, Carolin Charlotte; Fabritzek, Armin Georg; Wegner, K Mathias (2017): Population-specific genotype x genotype x environment interactions in bacterial disease of early life stages of Pacific oyster larvae. Evolutionary Applications, 10(4), 338-347, https://doi.org/10.1111/eva.12452 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.868904 https://doi.org/10.1594/PANGAEA.868904 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.868904 https://doi.org/10.1111/eva.12452 |
_version_ |
1766394719453052928 |