Thermal reaction norms for growth vary among cohorts of Pacific cod (Gadus macrocephalus)

Hurst, Thomas P.; Munch, Stephan B.; Lavelle, Kate A.

doi:10.1007/s00227-012-2003-9

Cited by 23 publications

(17 citation statements)

References 66 publications

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“…More broadly, it is also consistent with the ubiquity of transgenerational effects found in many other traits (e.g. temperaturedependent growth: Donelson et al 2012, Hurst et al 2012, Salinas & Munch 2012 and in taxonomically diverse organisms that thrive in highly variable environments (Jablonka & Raz 2009, Salinas et al 2013. Neither the mechanisms responsible for direct CO 2 /pH-related survival reductions nor those modifying CO 2 sensitivity in fish offspring are presently well understood.…”

Section: Discussionsupporting

confidence: 62%

Offspring sensitivity to ocean acidification changes seasonally in a coastal marine fish

Murray¹,

Malvezzi²,

Gobler³

et al. 2014

Mar. Ecol. Prog. Ser.

124

105

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Section: Discussionsupporting

confidence: 62%

Offspring sensitivity to ocean acidification changes seasonally in a coastal marine fish

Murray¹,

Malvezzi²,

Gobler³

et al. 2014

Mar. Ecol. Prog. Ser.

124

105

View full text Add to dashboard Cite

show abstract

“…; Hurst et al. ; Díaz Pauli and Heino ). Research on genetic change in reaction norms could be usefully accompanied by experimental studies of selection responses by reaction norms induced by key metrics of climate change, such as temperature.…”

Section: Discussionmentioning

confidence: 99%

“…Similarly, developmental conditions can affect reaction norms for growth in Atlantic cod, Gadus morhua (Hurst et al. ). Thus, short‐term exposure to acclimatory conditions during later life stages might underestimate the full acclimation potential of some species.…”

Section: Reaction Norms and Acclimationmentioning

confidence: 99%

Plastic and evolutionary responses to climate change in fish

Crozier

Hutchings

2014

Evolutionary Applications

407

329

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The physical and ecological ‘fingerprints’ of anthropogenic climate change over the past century are now well documented in many environments and taxa. We reviewed the evidence for phenotypic responses to recent climate change in fish. Changes in the timing of migration and reproduction, age at maturity, age at juvenile migration, growth, survival and fecundity were associated primarily with changes in temperature. Although these traits can evolve rapidly, only two studies attributed phenotypic changes formally to evolutionary mechanisms. The correlation-based methods most frequently employed point largely to ‘fine-grained’ population responses to environmental variability (i.e. rapid phenotypic changes relative to generation time), consistent with plastic mechanisms. Ultimately, many species will likely adapt to long-term warming trends overlaid on natural climate oscillations. Considering the strong plasticity in all traits studied, we recommend development and expanded use of methods capable of detecting evolutionary change, such as the long term study of selection coefficients and temporal shifts in reaction norms, and increased attention to forecasting adaptive change in response to the synergistic interactions of the multiple selection pressures likely to be associated with climate change.

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“…Evidence of such transgenerational effects in fishes suggests that they might play a major role in enabling fish populations to cope with environmental change Hurst et al 2012;Miller et al 2012;Salinas and Munch 2012), particularly in species that have less capacity for acclimation as adults because they have evolved in a relatively stable environment (e.g., coral reef fishes; Munday et al 2012). Veilleux et al (2015) explored the molecular basis of this phenomenon, using RNA-seq in a common reef fish (Acanthochromis polyacanthus), by evaluating gene expression and metabolic performance in response to increased temperature both within and across generations.…”

Section: Transgenerational Plasticitymentioning

confidence: 99%

Transcriptomic responses to environmental change in fishes: Insights from RNA sequencing

Oomen

Hutchings

2017

FACETS

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The need to better understand how plasticity and evolution affect organismal responses to environmental variability is paramount in the face of global climate change. The potential for using RNA sequencing (RNA-seq) to study complex responses by non-model organisms to the environment is evident in a rapidly growing body of literature. This is particularly true of fishes for which research has been motivated by their ecological importance, socioeconomic value, and increased use as model species for medical and genetic research. Here, we review studies that have used RNA-seq to study transcriptomic responses to continuous abiotic variables to which fishes have likely evolved a response and that are predicted to be affected by climate change (e.g., salinity, temperature, dissolved oxygen concentration, and pH). Field and laboratory experiments demonstrate the potential for individuals to respond plastically to short-and long-term environmental stress and reveal molecular mechanisms underlying developmental and transgenerational plasticity, as well as adaptation to different environmental regimes. We discuss experimental, analytical, and conceptual issues that have arisen from this work and suggest avenues for future study.

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Thermal reaction norms for growth vary among cohorts of Pacific cod (Gadus macrocephalus)

Cited by 23 publications

References 66 publications

Offspring sensitivity to ocean acidification changes seasonally in a coastal marine fish

Offspring sensitivity to ocean acidification changes seasonally in a coastal marine fish

Plastic and evolutionary responses to climate change in fish

Transcriptomic responses to environmental change in fishes: Insights from RNA sequencing

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