Results 31 to 40 of about 632,276 (294)

Phenotypic plasticity closely linked to climate at origin and resulting in increased mortality under warming and frost stress in a common grass

open access: yesEcology and Evolution, 2019
Phenotypic plasticity is important for species responses to global change and species coexistence. Phenotypic plasticity differs among species and traits and changes across environments. Here, we investigated phenotypic plasticity of the widespread grass
Juergen Kreyling   +3 more
doaj   +1 more source

Histone methylation regulates reproductive diapause in Drosophila melanogaster.

open access: yesPLoS Genetics, 2023
Fluctuating environments threaten fertility and viability. To better match the immediate, local environment, many organisms adopt alternative phenotypic states, a phenomenon called "phenotypic plasticity." Natural populations that predictably encounter ...
Abigail DiVito Evans   +3 more
doaj   +1 more source

Phenotypic plasticity and experimental evolution [PDF]

open access: yesJournal of Experimental Biology, 2006
SUMMARYNatural or artificial selection that favors higher values of a particular trait within a given population should engender an evolutionary response that increases the mean value of the trait. For this prediction to hold, the phenotypic variance of the trait must be caused in part by additive effects of alleles segregating in the population, and ...
Theodore, Garland, Scott A, Kelly
openaire   +3 more sources

Ecological speciation and phenotypic plasticity affect ecosystems [PDF]

open access: yes, 2014
Phenotypic differences among closely related populations and species can cause contrasting effects on ecosystems; however, it is unknown whether such effects result from genetic divergence, phenotypic plasticity, or both.
Matthews, Blake   +2 more
core   +2 more sources

Estimation of additive genetic variance when there are gene–environment correlations: Pitfalls, solutions and unexplored questions

open access: yesMethods in Ecology and Evolution, 2023
Estimating the genetic variation underpinning a trait is crucial to understanding and predicting its evolution. A key statistical tool to estimate this variation is the animal model.
Gabriel Munar‐Delgado   +2 more
doaj   +1 more source

Cellular plasticity facilitates phenotypic change in a dominant coral’s Symbiodiniaceae assemblage

open access: yesFrontiers in Ecology and Evolution, 2023
Coral-associated dinoflagellates (Symbiodiniaceae) are photosynthetic endosymbionts that influence coral acclimation, as indicated by photo-endosymbiotic phenotypic variance across different environmental conditions.
Colin J. Anthony   +3 more
doaj   +1 more source

Phytophthora cinnamomi exhibits phenotypic plasticity in response to cold temperatures

open access: yes, 2020
Phytophthora cinnamomi has recently been found in highly diverse and fragile alpine and sub-alpine environments previously considered P. cinnamomi and disease free due to low temperatures. In the laboratory, we investigated the ability of P.
Hardy, Giles E. St. J.   +5 more
core   +1 more source

RNA Directed Modulation of Phenotypic Plasticity in Human Cells. [PDF]

open access: yes, 2016
Natural selective processes have been known to drive phenotypic plasticity, which is the emergence of different phenotypes from one genome following environmental stimulation.
Laura Trakman   +11 more
core   +1 more source

Phenotypic Plasticity: From Microevolution to Macroevolution [PDF]

open access: yes, 2014
This chapter starts with a short history of the concept of phenotypic plasticity (from the seventeenth century to present) in order to distinguish two distinct conceptions of plasticity: one more dynamic (or Aristotelian) according to which the notion has been described as a property inherent to life whose very organization depends upon it, and an ...
openaire   +1 more source

Developmental phenotypic plasticity in a marsupial [PDF]

open access: yesJournal of Experimental Biology, 2012
SUMMARY Climate change is likely to substantially affect the distribution ranges of species. However, little is known about how different mammalian taxa respond morphologically and physiologically to a rapid change of climate. Our objective was to provide the first quantitative data on the effect of continuous cold exposure during ...
Riek, Alexander, Geiser, Fritz
openaire   +3 more sources

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