Trade-off evolution
SpletEvolutionary trade off beschreibt das Problem des Abwägens zwischen verschiedenen Merkmalen im Laufe der Evolution von Organismen. Organismen werden bildlich als … Splet13. apr. 2024 · In contrast to our expectations of a trade-off, we found evidence for the opposite – positive correlations between heat tolerance and colony growth. In short, the coral colonies growing fastest on the reef were the ones whose fragments performed best in our aquarium experiment, withstanding slightly higher levels of heat stress before the ...
Trade-off evolution
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Splet03. okt. 2016 · Abstract. We report the evolution of a phenotypically plastic behavior that circumvents the hardwired trade-off that exists when resources are partitioned between growth and motility in Escherichia coli. We propagated cultures in a cyclical environment, alternating between growth up to carrying capacity and selection for chemotaxis. Splet01. jan. 1989 · Life-history evolution theory is concerned with body size, duration of growth, rate of growth, survival and timing of adult emergence that maximizes reproductive success for life [Roff, 1992;...
Splet17. jun. 2024 · As professors who study evolutionary medicine, we know the trade-off between virulence and transmissibility helps keep a pathogen in check. The very … Splet24. dec. 2024 · Trade-off hypothesis argues that pathogens tend to evolve toward ever decreasing virulence because the death of the host (or even serious disability) is …
SpletAbstract The functional causes of life history trade-offs have been a topic of interest to evolutionary biologists for over six decades. Our review of life history trade-offs discusses conceptual issues associated with physiological aspects of trade-offs, and it describes recent advances on this topic. We focus on studies of four model systems: wing … Splettrade-off are known to be only marginally stable, with typical DG valuesin the range of 5–15kcal/mol [25]. This marginal between stability, which originates from the trade-off …
Splet10. okt. 2006 · The term ‘trade-off’ may be used to describe the functional relationship between two traits or the statistical correlation between the traits, although in the latter …
Splet29. jan. 2014 · Whether a trade-off (or evolutionary constraint) necessarily occurs can be tested by selection experiments and experimental evolution with tractable model … indiabulls life insuranceSplet06. okt. 2024 · One was a double trade-off between resistance and tolerance, predicted as a consequence of costs duplication and the inducibility of tolerance, and the other was named the resistance-cost-of-selfing, a term coined by us, and was derived from the duplication of costs that homozygous individuals conveyed when a single resistance … indiabulls limitedSplet31. avg. 2024 · Bourg, Jacob, Menu, and Rajon studied the evolution of trade-off shape in a large population. They used an evolutionary resource allocation-based model with … lms hepcSplet01. apr. 2024 · The virulence–transmission trade‐off hypothesis proposed more than 30 years ago is the cornerstone in the study of host–parasite co‐evolution. This hypothesis … lms highfieldsSplet12. dec. 2024 · Here, Huang et al. demonstrate evolution of trade-off shape in an experimental predator-prey system and develop a mathematical model of trait evolution … indiabulls integrated services shareSpletA trade-off was suggested, whereby a parasite strain that evolves a higher transmission rate has to pay a cost in terms of the duration of the infection (see Box 1 and Fig. 1). The … lms high techSplet01. jan. 1989 · PDF On Jan 1, 1989, S. C. Stearns published Trade-Offs in Life-History Evolution Find, read and cite all the research you need on ResearchGate lms hhs hamburg