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科学数据
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Data from: When sensing is gambling: an experimental system reveals how plasticity can generate tunable bet-hedging strategies
- 负责人：
- Maxwell, Colin S.
- 摘要：
- Genotypes can persist in unpredictable environments by ‘hedging their bets’ and producing diverse phenotypes. Theoretical studies have shown tha
Data from: The evolution of bet hedging in response to local ecological conditions
- 负责人：
- 摘要：
- Genotypes that hedge their bets can be favored by selection in an unpredictably varying environment. Bet hedging can be achieved by systematically
Data from: Short?term insurance versus long?term bet?hedging strategies as adaptations to variable environments
- 负责人：
- 摘要：
- Understanding how organisms adapt to environmental variation is a key challenge of biology. Central to this are bet-hedging strategies that maximize
Data from: Mating portfolios: bet-hedging, sexual selection and female multiple mating
- 负责人：
- 摘要：
- test of the controversial idea that bet-hedging functions as a risk-spreading strategy that yields multi-generational fitness benefits to polyandrous females. Unfortunat
Data from: Bet hedging via multiple mating: a meta-analysis
- 负责人：
- 摘要：
- a reduced offspring fitness variance. For a wide range of assumptions, including those that most favor the evolution of bet hedging, I show that any fitness
Data from: Playing smart vs. playing safe: the joint expression of phenotypic plasticity and potential bet hedging ac
- 负责人：
- 摘要：
- Adaptive phenotypic plasticity evolves when cues reliably predict fitness consequences of life-history decisions, whereas bet hedging evolves
Data from: Adaptation in a variable environment: phenotypic plasticity and bet-hedging during egg diapause and hatching in an annual killifish
- 负责人：
- 摘要：
- Two ways in which organisms adapt to variable environments are phenotypic plasticity and bet-hedging. Theory suggests that bet-hedging is expected
Data from: Are dormant plants hedging their bets? Demographic consequences of prolonged dormancy in variable environments
- 负责人：
- 摘要：
- while below ground, leading to the hypothesis that prolonged dormancy is a bet hedging strategy. We evaluated this hypothesis using a 25-year demographic study
Data from: Temporal variability and cooperative breeding: testing the bet-hedging hypothesis in the acorn woodpecker
- 负责人：
- 摘要：
- ly been proposed that this phenomenon may be a bet-hedging strategy that reduces variance in reproductive success (fecundity variance) in populations living
Data from: Ovule bet‐hedging at high elevation in the South American Andes: evidence from a phylogenetically‐controlled multispecies study
- 负责人：
- Arroyo, Mary
- 摘要：
- 1. How animal‐pollinated plants support low and stochastic pollination in the high alpine is a key question in plant ecology. The ovule bet‐hedging
