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Data from: Brood size affects future reproduction in a long-lived bird with precocial young
负责人:
Leach, Alan
关键词:
Demography Reproduction: costs Reproduction: investment Trade offs
摘要:
Estimation of trade-offs between current reproduction and future survival and fecundity of long-lived vertebrates is essential to understanding
Data from: Non-linear costs of reproduction in a long-lived plant
负责人:
关键词:
context-dependent trade-off;fitness component;life-history evolution;Dactylorhiza lapponica;non-linear trade-off;reproductive ecology;reproductive effort
摘要:
in two populations that differed in the length of the growing season and local climate, and examined survival, size and fecundity the following year. Natural fruit set
Data from: Experimentally enhanced performance decreases survival in nature
负责人:
Husak, Jerry
关键词:
Performance Life history Trade-offs Exercise response Selection
摘要:
athletic performance through exercise realize a survival advantage in nature. Green anole lizards respond to exercise training, and enhanced performance drives trade
Data from: Delayed transmission selects for increased survival of vesicular stomatitis virus
负责人:
关键词:
virus;Life History Evolution;Evolutionary genomics;tradeoffs;Experimental evolution;Adaptation
摘要:
molecular solutions for enhanced survival despite their limited genetic architecture, but suffer generalized reproductive trade-offs that limit overal
Data from: Experimentally decoupling reproductive investment from energy storage to test the functional basis of a life-history tradeoff
负责人:
关键词:
survival cost of reproduction energy allocation estradiol fat body mark-recapture natural selection phenotypic manipulation Anolis lizard
摘要:
The ubiquitous life-history trade-off between reproduction and survival has long been hypothesized to reflect underlying energy-allocation trade-offs
Data from: Reproductive trade-offs in extant hunter-gatherers suggest adaptive mechanism for the Neolithic expansion
负责人:
关键词:
quality-quantity trade off;epidemiological transition;Neolithic demographic transition
摘要:
eby mothers traded offspring survival for increased fertility, achieving greater reproductive success despite deteriorating health. We test this hypothesis
Data from: Juvenile concentrations of IGF-1 predict life-history trade-offs in a wild mammal
负责人:
Lewin, Nora
关键词:
life history trade-offs insulin-like growth factor-1 hyena
摘要:
and genetic variation might direct organismal development, reproduction and survival. We tested whether juvenile concentrations of IGF-1 can predict
Data from: Pleiotropic effects of juvenile hormone in ant queens and the escape from the reproduction-immunocompetence trade-off
负责人:
关键词:
social insects immunology juvenile hormone life history trade-off
摘要:
The ubiquitous trade-off between survival and costly reproduction is one of the most fundamental constraints governing life-history evolution
Data from: Influence of early reproductive success on longevity and late reproductive success in an alpine ungulate
负责人:
关键词:
Life history: aging;senescence;ungulates;Oreamnos americanus;Environmental variability;Life history: trade offs;Reproduction: costs
摘要:
The life-history theories of aging predict lifetime trade-offs between early reproductive allocation and late-life survival, reproduction, or bot

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