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Life history trade-offs

WebFast life history organisms reproduce … Life history trade-offs in cancer evolution Nat Rev Cancer. 2013 Dec;13(12):883-92. doi: 10.1038/nrc3606. Epub 2013 Nov 11. Authors C Athena Aktipis 1 , Amy M Boddy, Robert A Gatenby, Joel S Brown, Carlo C Maley. Affiliation 1 1] Center for Evolution and Cancer and the Department of Surgery, University ... WebA trade-off exists when an increase in one life history trait (improving fitness) is coupled to a decrease in another life history trait (reducing fitness), so that the fitness benefit...

Life History Trade-Offs and Relaxed Selection Can Decrease …

Web24. sep 2013. · Trade-offs in pathogens are of particular interest because they may constrain the evolution and epidemiology of diseases. Here, studies that have measured life-history trade-offs in pathogens (fungi, oomycetes and viruses) of agricultural crops, as well as pathogens attacking wild host plants, are reviewed. WebWelcome Stearns Lab french connection at john lewis https://amazeswedding.com

Life history trade-offs in human growth: adaptation or pathology?

Web24. avg 2012. · If these kind of trade-offs between pathogenic and environmental life-history strategies are common, they could partly explain why opportunistic bacteria found from the environment are seldom highly virulent, and how polymorphism in virulence traits is maintained in environmentally transmitted pathogen populations. Web08. mar 2024. · Performance–life-history trade-offs are likely ubiquitous and regulated by conserved and convergent mediators. Chronically increased aerobic activity results in more muscle contractions and increased oxygen demand, as well as a necessity to mobilize energy and suppress other phenotypic traits. Some pathways are conserved across … Web12. apr 2024. · Yet trade-offs between heat tolerance and other life history traits could compromise natural adaptation or assisted evolution. This is particularly important for … french connection armchair

Life history trade-offs explain the evolution of human pygmies

Category:The challenge of measuring trade-offs in human life …

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Life history trade-offs

Life History Trade-offs Request PDF - ResearchGate

Web31. dec 2016. · Life History Trade-offs Authors: Isabel M Smallegange Newcastle University Abstract Trade-offs play a central role in life history theory. This article explains why they exist, how they...

Life history trade-offs

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WebLife-history trade-offs A trait (or traits) that increases fitness in one dimension but decreases it in another (e.g. a trait increases offspring production but decreases longevity) This relationship can typically be defined on a spectrum that ranges ĨƌŽŵ ͞ƐůŽǁ͟ ƚŽ ͟ĨĂƐƚ͟ Fast life-history = short lifespan, lots of ... Web01. jan 1989. · Tradeoffs in behavior and energy expenditure are a central component of life history theory (Stearns 1989), and tradeoffs during reproduction can have a large impact on an individual's...

Web31. maj 2007. · a, Structure of the life-history model illustrating the trade-off between current and future reproduction. Natural selection acts on the exploration intensity x that … Web01. jan 1989. · Tradeoffs in behavior and energy expenditure are a central component of life history theory (Stearns 1989), and tradeoffs during reproduction can have a large …

Web10. apr 2024. · The extent to which modifications in intermediary metabolism contribute to life history variation and trade-offs is an important but poorly understood aspect of life … WebIt has been hypothesized that tropical trees partition forest light environments through a life history trade-off between juvenile growth and survival; however, the generality of this trade-off across life stages and functional groups has been questioned. We quantified trade-offs between growth and survival for trees and lianas on Barro ...

WebПеревод контекст "life history trade-offs" c английский на русский от Reverso Context: Other areas include species and life history trade-offs, sustainable feed production, …

WebOne of the major mechanisms responsible for the animals’ fitness dynamics is fecundity. Fecundity as a trait does not evolve independently, and rather interacts with other … faste warWeb11. nov 2013. · Life history trade-offs have already been observed in single-celled organisms, such as yeast ( Saccharomyces cerevisiae ), in which slower growth rates … french connection babysoft raglan sweaterWeb12. apr 2024. · Yet trade-offs between heat tolerance and other life history traits could compromise natural adaptation or assisted evolution. This is particularly important for ecosystem engineers, such as reef ... fastewardsWeb18. apr 2024. · Life-history trade-offs are predicted to contribute to the maintenance of personality variation. Individuals with ‘fast’ lifestyles should develop faster, reproduce earlier and exhibit more risky behaviours. Evidence for … french connection averill sneakerWebThe trade-off between offspring size and number influences the survival of offspring as they mature. This is an example of trade-offs that occur across life cycle stages, … f a stewart artistWebDiel vertical migration (DVM) of zooplankton is a behavioral antipredator defense that is shaped by the trade—off between higher predation risk in surface waters and reduced growth in deeper waters. We conducted two laboratory experiments to quantify the costs connected with DVM. In the first experiment, Daphnia magna were kept individually in … french connection babysoft high neck sweaterWeb30. sep 2024. · We compared the results from 22 studies of plant senescence in the wild and compiled 20 examples of life-history trade-offs in plants. Some of the unique features of plants that may influence senescence patterns and trade-offs in the wild are highlighted through the results. french connection australia discount code