Weak evidence for anticipatory parental effects in plants and animals
(2013) In Journal of evolutionary biology 26(10). p.2161-2170- Abstract
- The evolution of adaptive phenotypic plasticity relies on the presence of cues that enable organisms to adjust their phenotype to match local conditions. Although mostly studied with respect to nonsocial cues, it is also possible that parents transmit information about the environment to their offspring. Such anticipatory parental effects' or adaptive transgenerational plasticity' can have important consequences for the dynamics and adaptive potential of populations in heterogeneous environments. Yet, it remains unknown how widespread this form of plasticity is. Using a meta-analysis of experimental studies with a fully factorial design, we show that there is only weak evidence for higher offspring performance when parental and offspring... (More)
- The evolution of adaptive phenotypic plasticity relies on the presence of cues that enable organisms to adjust their phenotype to match local conditions. Although mostly studied with respect to nonsocial cues, it is also possible that parents transmit information about the environment to their offspring. Such anticipatory parental effects' or adaptive transgenerational plasticity' can have important consequences for the dynamics and adaptive potential of populations in heterogeneous environments. Yet, it remains unknown how widespread this form of plasticity is. Using a meta-analysis of experimental studies with a fully factorial design, we show that there is only weak evidence for higher offspring performance when parental and offspring environments are matched compared with when they are mismatched. Estimates of heterogeneity among studies suggest that effects, when they occur, are subtle. Study features, environmental context, life stage and trait categories all failed to explain significant amounts of variation in effect sizes. We discuss theoretical and methodological reasons for the limited evidence for anticipatory parental effects and suggest ways to improve our understanding of the prevalence of this form of plasticity in nature. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4738933
- author
- Uller, Tobias LU ; Nakagawa, Shinichi and English, Sinead
- organization
- publishing date
- 2013
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Journal of evolutionary biology
- volume
- 26
- issue
- 10
- pages
- 2161 - 2170
- publisher
- John Wiley & Sons Inc.
- external identifiers
-
- scopus:84883828148
- pmid:23937440
- ISSN
- 1420-9101
- DOI
- 10.1111/jeb.12212
- language
- English
- LU publication?
- yes
- id
- bd625bf3-3863-497c-bbfc-ad498d878038 (old id 4738933)
- date added to LUP
- 2016-04-01 11:05:11
- date last changed
- 2022-04-20 08:51:27
@article{bd625bf3-3863-497c-bbfc-ad498d878038, abstract = {{The evolution of adaptive phenotypic plasticity relies on the presence of cues that enable organisms to adjust their phenotype to match local conditions. Although mostly studied with respect to nonsocial cues, it is also possible that parents transmit information about the environment to their offspring. Such anticipatory parental effects' or adaptive transgenerational plasticity' can have important consequences for the dynamics and adaptive potential of populations in heterogeneous environments. Yet, it remains unknown how widespread this form of plasticity is. Using a meta-analysis of experimental studies with a fully factorial design, we show that there is only weak evidence for higher offspring performance when parental and offspring environments are matched compared with when they are mismatched. Estimates of heterogeneity among studies suggest that effects, when they occur, are subtle. Study features, environmental context, life stage and trait categories all failed to explain significant amounts of variation in effect sizes. We discuss theoretical and methodological reasons for the limited evidence for anticipatory parental effects and suggest ways to improve our understanding of the prevalence of this form of plasticity in nature.}}, author = {{Uller, Tobias and Nakagawa, Shinichi and English, Sinead}}, issn = {{1420-9101}}, language = {{eng}}, number = {{10}}, pages = {{2161--2170}}, publisher = {{John Wiley & Sons Inc.}}, series = {{Journal of evolutionary biology}}, title = {{Weak evidence for anticipatory parental effects in plants and animals}}, url = {{http://dx.doi.org/10.1111/jeb.12212}}, doi = {{10.1111/jeb.12212}}, volume = {{26}}, year = {{2013}}, }