Separating Paternal and Maternal Contributions to Thermal Transgenerational Plasticity

Chang, Sarah L.; Lee, Who‐Seung; Munch, Stephan B.

doi:10.3389/fmars.2021.734318

Cited by 14 publications

(12 citation statements)

References 69 publications

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“…Adaptive paternal effects have also been observed in marine fish and invertebrate taxa under varying environmental conditions including competition, salinity, and temperature (Crean et al, 2013;Jensen et al, 2014;Yin et al, 2019;Chang et al, 2021). In general, one of our results, that of increased thermal tolerance when offspring and paternal temperature match, supports the theory behind anticipatory maternal effects, where positive benefits to offspring are passed from their mother if their parent can predict what environment their offspring will encounter (Marshall and Uller, 2007).…”

Section: Influences On Larval Thermal Tolerance: Paternal Acclimation...supporting

confidence: 79%

Marine heatwave temperatures enhance larval performance but are meditated by paternal thermal history and inter-individual differences in the purple sea urchin, Strongylocentrotus purpuratus

Leach

Hofmann

2023

Front. Physiol.

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Marine heatwave (MHW) events, characterized by periods of anomalous temperatures, are an increasingly prevalent threat to coastal marine ecosystems. Given the seasonal phenology of MHWs, the full extent of their biological consequences may depend on how these thermal stress events align with an organism’s reproductive cycle. In organisms with more complex life cycles (e.g., many marine invertebrate species) the alignment of adult and larval environments may be an important factor determining offspring success, setting the stage for MHW events to influence reproduction and development in situ. Here, the influence of MHW-like temperatures on the early development of the California purple sea urchin, Strongylocentrotus purpuratus, were explored within the context of paternal thermal history. Based on temperature data collected during MHW events seen in Southern California from 2014–2020, adult urchins were acclimated to either MHW or non-MHW temperatures for 28 days before their sperm was used to produce embryos that were subsequently raised under varying thermal conditions. Once offspring reached an early larval stage, the impact of paternal and offspring environments were assessed on two aspects of offspring performance: larval size and thermal tolerance. Exposure to elevated temperatures during early development resulted in larger, more thermally tolerant larvae, with further influences of paternal identity and thermal history, respectively. The alignment of paternal and offspring exposure to MHW temperatures had additional positive benefits on larval thermal tolerance, but this tolerance significantly decreased when their thermal experience mismatched. As the highest recorded temperatures within past MHW events have occurred during the gametogenesis of many kelp forest benthic marine invertebrate species, such as the purple sea urchin, such parental mediated impacts may represent important drivers of future recruitment and population composition for these species.

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Section: Influences On Larval Thermal Tolerance: Paternal Acclimation...supporting

confidence: 79%

Marine heatwave temperatures enhance larval performance but are meditated by paternal thermal history and inter-individual differences in the purple sea urchin, Strongylocentrotus purpuratus

Leach

Hofmann

2023

Front. Physiol.

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“…For instance, environmental factors that affect maternal fitness will influence maternal investment into individual offspring and the emergence and diversity of early life phenotypes (Burton & Metcalfe, 2014;Cortese et al, 2022;Feiner et al, 2016;Van Leeuwen et al, 2016). Parental temperature (Chang et al, 2021;Colson et al, 2019), oxygen (Ho & Burggren, 2012), stress (Eriksen et al, 2006(Eriksen et al, , 2007(Eriksen et al, , 2011, social ranking or interactions with conspecifics (Burton et al, 2013) can all influence egg size and/or composition to modulate offspring growth, survival and even behaviour. Variation in egg size both between females and within the same clutch has been reported in salmonids (Beacham & Murray, 1987, 1993Einum, 2003;Self et al, 2018).…”

Section: Parental Influen Ce Smentioning

confidence: 99%

Why do some fish grow faster than others?

Goodrich

2023

Fish and Fisheries

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All animals must acquire food to grow, but there is a vast diversity in how different species and even different individuals approach and achieve this task. Individuals within a species appear to fall along a bold‐shy continuum, whereby some fish acquire food aggressively and with seemingly high risk, while others appear more submissive and opportunistic. Greater food consumption generally results in faster growth, but only if the energy acquired through food is more than enough to compensate for heightened metabolism associated with a more active lifestyle. Fast‐growing phenotypes also tend to have elevated baseline metabolism – at least when food is plentiful – which may be linked with gut morphology and digestive efficiency. The net energy gained from a meal (as calculated from the specific dynamic action (SDA) coefficient) is optimised with larger meal sizes, but the digestion of large meals can erode the aerobic metabolic scope available for other critical activities such as predator avoidance, perhaps at an interindividual level. Thus, complex interactions between an individual's genes and environment are likely to regulate the growth phenotype. This review compiles available knowledge to shed light on the question: Why do some fish grow faster than others? We discuss the elaborate interrelationships between behaviour, physiology and the gut microbiome with a goal to better understand what drives interindividual differences in growth performance.

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“…For instance, environmental factors that affect maternal fitness will influence maternal investment into individual offspring and the emergence and diversity of early life phenotypes (Burton & Metcalfe, 2014;Van Leeuwen et al, 2016;Feiner et al, 2016;Cortese et al, 2022). Parental temperature (Colson et al, 2019;Chang, Lee & Munch, 2021), oxygen (Ho & Burggren, 2012), stress (Eriksen et al, 2006(Eriksen et al, , 2007(Eriksen et al, , 2011, social ranking or interactions with conspecifics (Burton et al, 2013) can all influence egg size and/or composition to modulate offspring growth, survival and even behaviour. Variation in egg size both between females and within the same clutch has been reported in salmonids (Beacham & Murray, 1987, 1993Einum, 2003;Self et al, 2018).…”

Section: Parental Influencesmentioning

confidence: 99%

Why do some fish grow faster than others?

Goodrich¹,

Clark²

2023

Preprint

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All animals must acquire food to grow, but there is a vast diversity in how different species and even different individuals approach and achieve this task. Individuals within a species appear to fall along a bold-shy continuum, whereby some fish acquire food aggressively and with seemingly high risk, while others appear more submissive and opportunistic. Greater food consumption generally results in faster growth, but only if the energy acquired through food is more than enough to compensate for heightened metabolism associated with a more active lifestyle. Fast-growing phenotypes also tend to have elevated baseline metabolism – at least when food is plentiful – which may be linked with gut morphology and digestive efficiency. The net energy gained from a meal (as calculated from the specific dynamic action (SDA) coefficient) is optimised with larger meal sizes, but the digestion of large meals can erode the aerobic metabolic scope available for other critical activities such as predator avoidance, perhaps at an interindividual level. Thus, complex interactions between an individual’s genes and environment are likely to regulate the growth phenotype. This review compiles available knowledge to shed light on the question: Why do some fish grow faster than others? We discuss the elaborate interrelationships between behaviour, physiology and the gut microbiome with a goal to better understand what drives intraspecific differences in growth performance.

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Separating Paternal and Maternal Contributions to Thermal Transgenerational Plasticity

Cited by 14 publications

References 69 publications

Marine heatwave temperatures enhance larval performance but are meditated by paternal thermal history and inter-individual differences in the purple sea urchin, Strongylocentrotus purpuratus

Marine heatwave temperatures enhance larval performance but are meditated by paternal thermal history and inter-individual differences in the purple sea urchin, Strongylocentrotus purpuratus

Why do some fish grow faster than others?

Why do some fish grow faster than others?

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