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Data from: Trade-offs drive resource specialization and the gradual establishment of ecotypes
负责人:
关键词:
trade-offs;adaptive radiation;gradualism;phyletic evolution;Ecotypes;speciation
摘要:
Background: Speciation is driven by many different factors. Among those are trade-offs between different ways an organism utilizes resources
Data from: Uneven sampling and the analysis of vocal performance constraints
负责人:
关键词:
Statistics: sampling design\/analysis;Methods: meta-analysis;Communication: acoustic;Selection: sexual;Trade offs;Phenotypic Plasticity;Behavior: evolution;Selection: natural
摘要:
the detection and description of performance trade-offs. We reassess 70 data sets (from 26 published studies) and show that sampling limitations afflict 63
Data from: Performance trade-offs and ageing in the ‘world's greatest athletes’
负责人:
关键词:
senescence;Ageing;sports science;multivariate mixed models;Olympics;reaction norm
摘要:
The mechanistic foundations of performance trade-offs are clear: because body size and shape constrains movement, and muscles vary in strength
Data from: When do trade-offs occur? The roles of energy constraints and trait flexibility in a bushcricket
负责人:
Barbosa, Flavia
关键词:
nuptial gifts Trade-offs Immunity Energy expenditure Sexual selection acoustic communication Life history evolution
摘要:
. The nature of inter-trait relationships may be largely determined by overall energy expenditure, energy availability, and trait flexibility, with trade-offs
Data from: Selection and constraints on offspring size-number trade-offs in sand lizards (Lacerta agilis)
负责人:
关键词:
Life History Evolution;Amphibians & reptiles;Constraints;trade-offs;Lacerta agilis;natural selection;Adaptation
摘要:
ng-individual differences can mask individual trade-offs, the underlying mechanisms may be difficult to reveal. In this study, we use multivariate analyses to investigate
Data from: Micro- and macroevolutionary trade-offs in plant-feeding insects
负责人:
关键词:
Ecology: evolutionary;Macroevolution;Phylogenetics: comparative;Trade offs;Evolution: host\/parasite;Lepidoptera;insect;Hemiptera
摘要:
A long-standing hypothesis asserts that plant-feeding insects specialize on particular host plants because of negative interactions (trade-offs) bet
Data from: The evolution of trade-offs under directional and correlational selection
负责人:
关键词:
trade-offs;correlational selection;directional selection;quantitative genetics
摘要:
Using quantitative genetic theory we develop predictions for the evolution of trade-offs in response to directional and correlational selection

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