Evaluating responses to temperature during pre-metamorphosis and carry-over effects at post-metamorphosis in the wood tiger moth (Arctia plantaginis)

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dc.contributor.author A., Galarza Juan
dc.contributor.author Dhaygude, Kishor
dc.contributor.author Behnaz, Ghaedi
dc.contributor.author Kaisa, Suisto
dc.contributor.author Janne, Valkonen
dc.contributor.author Johanna, Mappes
dc.date.accessioned 2020-01-16T11:19:01Z
dc.date.available 2020-01-16T11:19:01Z
dc.date.issued 2019-10-14
dc.identifier.citation A. , G J , Dhaygude , K , Behnaz , G , Kaisa , S , Janne , V & Johanna , M 2019 , ' Evaluating responses to temperature during pre-metamorphosis and carry-over effects at post-metamorphosis in the wood tiger moth (Arctia plantaginis) ' , Philosophical Transactions of the Royal Society. Biological Sciences , vol. 374 , no. 1783 . https://doi.org/10.1098/rstb.2019.0295
dc.identifier.other PURE: 126438643
dc.identifier.other PURE UUID: d59a181a-4a60-412d-80ac-61e2c97a7151
dc.identifier.other RIS: urn:3660BF1E5EFC21D0CEAA5D42F1B7C8C3
dc.identifier.other WOS: 000483340800013
dc.identifier.other ORCID: /0000-0003-4499-6180/work/68616373
dc.identifier.uri http://hdl.handle.net/10138/309638
dc.description.abstract Insect metamorphosis is one of the most recognized processes delimiting transitions between phenotypes. It has been traditionally postulated as an adaptive process decoupling traits between life stages, allowing evolutionary independence of pre- and post-metamorphic phenotypes. However, the degree of autonomy between these life stages varies depending on the species and has not been studied in detail over multiple traits simultaneously. Here, we reared full-sib larvae of the warningly coloured wood tiger moth (Arctia plantaginis) in different temperatures and examined their responses for phenotypic (melanization change, number of moults), gene expression (RNA-seq and qPCR of candidate genes for melanization and flight performance) and life-histories traits (pupal weight, and larval and pupal ages). In the emerging adults, we examined their phenotypes (melanization and size) and compared them at three condition proxies: heat absorption (ability to engage flight), flight metabolism (ability to sustain flight) and overall flight performance. We found that some larval responses, as evidenced by gene expression and change in melanization, did not have an effect on the adult (i.e. size and wing melanization), whereas other adult traits such as heat absorption, body melanization and flight performance were found to be impacted by rearing temperature. Adults reared at high temperature showed higher resting metabolic rate, lower body melanization, faster heating rate, lower body temperature at take-off and inferior flight performance than cold-reared adults. Thus our results did not unambiguously support the environment-matching hypothesis. Our results illustrate the importance of assessing multiple traits across life stages as these may only be partly decoupled by metamorphosis. This article is part of the theme issue 'The evolution of complete metamorphosis'. en
dc.language.iso eng
dc.relation.ispartof Philosophical Transactions of the Royal Society. Biological Sciences
dc.rights cc_by
dc.rights.uri info:eu-repo/semantics/openAccess
dc.subject ADAPTIVE SIGNIFICANCE
dc.subject COLOR PATTERN
dc.subject COMPLEX LIFE-CYCLES
dc.subject EVOLUTION
dc.subject GENE-EXPRESSION
dc.subject LARVAL COLOR
dc.subject POLYMORPHIC MOTH
dc.subject READ ALIGNMENT
dc.subject TRADE-OFF
dc.subject WARNING SIGNAL
dc.subject carry-over effects
dc.subject life stage autonomy
dc.subject melanization
dc.subject transcriptome
dc.subject wood tiger moth
dc.subject 1181 Ecology, evolutionary biology
dc.title Evaluating responses to temperature during pre-metamorphosis and carry-over effects at post-metamorphosis in the wood tiger moth (Arctia plantaginis) en
dc.type Article
dc.contributor.organization Evolution, Sociality & Behaviour
dc.contributor.organization Ecology and Evolutionary Biology
dc.description.reviewstatus Peer reviewed
dc.relation.doi https://doi.org/10.1098/rstb.2019.0295
dc.relation.issn 0962-8436
dc.rights.accesslevel openAccess
dc.type.version publishedVersion

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