Intergenerational Effects of Early Life Starvation on Life-History, Consumption, and Transcriptomes of a Holometabolous Insect

Paul SC, Singh P, Dennis AB, Müller C (2022)
American Naturalist 199: E229-E243.

Zeitschriftenaufsatz | E-Veröff. vor dem Druck | Englisch
 
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Abstract / Bemerkung
Intergenerational effects, also known as parental effects in which the offspring phenotype is influenced by the parental phenotype, can occur in response to factors that occur not only in early but also in late parental life. However, little is known about how these parental life stage–specific environments interact with each other and with the offspring environment to influence offspring phenotypes, particularly in organisms that realize distinct niches across ontogeny. We examined the effects of parental larval starvation and adult reproductive environment on offspring traits under matching or mismatching offspring larval starvation conditions using the holometabolous, haplodiploid insect Athalia rosae (turnip sawfly). We show that parental larval starvation had trait-dependent intergenerational effects on both life history and consumption traits of offspring larvae, partly in interaction with offspring conditions, while there was no significant effect of parental adult reproductive environment. In addition, while offspring larval starvation led to numerous gene- and pathway-level expression differences, parental larval starvation impacted far fewer genes and only the ribosomal pathway. Our findings reveal that parental starvation evokes complex intergenerational effects on offspring life history traits, consumption patterns, and gene expression, although the effects are less pronounced than those of offspring starvation.
Erscheinungsjahr
2022
Zeitschriftentitel
American Naturalist
Band
199
Seite(n)
E229-E243
ISSN
0003-0147
eISSN
1537-5323
Page URI
https://pub.uni-bielefeld.de/record/2952777

Zitieren

Paul SC, Singh P, Dennis AB, Müller C. Intergenerational Effects of Early Life Starvation on Life-History, Consumption, and Transcriptomes of a Holometabolous Insect. American Naturalist. 2022;199:E229-E243.
Paul, S. C., Singh, P., Dennis, A. B., & Müller, C. (2022). Intergenerational Effects of Early Life Starvation on Life-History, Consumption, and Transcriptomes of a Holometabolous Insect. American Naturalist, 199, E229-E243. https://doi.org/10.1086/719397
Paul, Sarah Catherine, Singh, Pragya, Dennis, Alice B., and Müller, Caroline. 2022. “Intergenerational Effects of Early Life Starvation on Life-History, Consumption, and Transcriptomes of a Holometabolous Insect”. American Naturalist 199: E229-E243.
Paul, S. C., Singh, P., Dennis, A. B., and Müller, C. (2022). Intergenerational Effects of Early Life Starvation on Life-History, Consumption, and Transcriptomes of a Holometabolous Insect. American Naturalist 199, E229-E243.
Paul, S.C., et al., 2022. Intergenerational Effects of Early Life Starvation on Life-History, Consumption, and Transcriptomes of a Holometabolous Insect. American Naturalist, 199, p E229-E243.
S.C. Paul, et al., “Intergenerational Effects of Early Life Starvation on Life-History, Consumption, and Transcriptomes of a Holometabolous Insect”, American Naturalist, vol. 199, 2022, pp. E229-E243.
Paul, S.C., Singh, P., Dennis, A.B., Müller, C.: Intergenerational Effects of Early Life Starvation on Life-History, Consumption, and Transcriptomes of a Holometabolous Insect. American Naturalist. 199, E229-E243 (2022).
Paul, Sarah Catherine, Singh, Pragya, Dennis, Alice B., and Müller, Caroline. “Intergenerational Effects of Early Life Starvation on Life-History, Consumption, and Transcriptomes of a Holometabolous Insect”. American Naturalist 199 (2022): E229-E243.
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PMID: 35580226
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Preprint: 10.1101/2021.03.11.434967

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