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Data from: Infection dynamics in coexisting sexual and asexual host populations: support for the Red Queen hypothesis
负责人:
关键词:
Potamopyrgus antipodarum;Microphallus sp.;Red Queen hypothesis;sexual reproduction;asexual reproduction;host-parasite coevolution;Infection dynamics
DOI:
doi:10.5061/dryad.29nk3
摘要:
The persistence of sexual reproduction is a classic problem in evolutionary biology. The problem stems from the fact that, all else equal
Data from: Ageing and reproduction: antioxidant supplementation alleviates telomere loss in wild birds
负责人:
关键词:
Evolution of ageing;Telomeres;Host-parasite interaction;Birds;Cyanistes caeruleus;Experimental evolution;Avian malaria parasites
DOI:
doi:10.5061/dryad.6m68b
摘要:
Reproduction is inherently costly. Environmental stressors, such as infection and limited food resources, can compromise investment at each breeding
Data from: Oxidative damage increases with reproductive energy expenditure and is reduced by food-supplementation
负责人:
关键词:
Daily Energy Expenditure;life-history theory;antioxidant protection;food-supplementation;energetics;doubly-labeled water;Tamiasciurus hudsonicus
DOI:
doi:10.5061/dryad.78b2h
摘要:
A central principle in life-history theory is that reproductive effort negatively affects survival. Costs of reproduction are though
Data from: Early life expenditure in sexual competition is associated with increased reproductive senescence in male red deer
负责人:
关键词:
Life history;reproduction;Disposable Soma Theory;sexual selection;Ageing;Cervus elaphus
DOI:
doi:10.5061/dryad.617bk
摘要:
The evolutionary theories of senescence predict that investment in reproduction in early life should come at the cost of reduced somatic maintenance
Data from: Local mate competition modifies the costs of mating in a mostly monandrous parasitoid wasp
负责人:
关键词:
sex allocation;local mate competition;sexual selection;parasitoid;Nasonia vitripennis;polyandry;Monandry
DOI:
doi:10.5061/dryad.77c9n6b
摘要:
a Local Mate Competition (LMC) is reduced, increasing the reproductive value of sons. This relaxes the fitness cost of male production. Overproduction of sons still occurs
Data from: Oxidative status and fitness components in the Seychelles warbler
负责人:
关键词:
antioxidants;life-history;cooperative breeding;annual survival;Acrocephalus sechellensis;Current and future reproductive output;trade-offs;Oxidative status;Fitness
DOI:
doi:10.5061/dryad.1d0m9
摘要:
ve costs of reproduction have gained much attention recently, but few studies have investigated the long-term consequences of oxidative damage on survival and (future
Data from: Oxidative stress during courtship affects male and female reproductive effort differentially in a wild bird with biparental care
负责人:
关键词:
parental care;Sula leucogaster;Cost of reproduction;sexual traits;life-history trade-off;Oxidative stress
DOI:
doi:10.5061/dryad.pn358
摘要:
e, we evaluated whether oxidative stress influences breeding decisions by acting as a cost of or constraint on reproduction in the brown booby (Sula leuc
Data from: Asynchronous hatching in a non-avian species: a test of the hurry-up hypothesis
负责人:
关键词:
resource quality;resource quantity;egg size;Nicrophorus vespilloides;environmental conditions;offspring fitness
DOI:
doi:10.5061/dryad.dj8q4
摘要:
d for breeding declines over time. However, completing reproduction sooner may incur a cost if it leads to an asynchronous hatching pattern that reduces ove
Data from: Reproductive success of captively bred and naturally spawned Chinook salmon colonizing newly accessible habitat
负责人:
Anderson, Joseph H.
关键词:
Captive Populations Conservation Biology Natural Selection and Contemporary Evolution Fisheries Management Reintroduction Hatchery Dams Pedigree
DOI:
doi:10.5061/dryad.n4s1r
摘要:
microsatellite loci, and calculated reproductive success (RS) as the total number of returning adult offspring. Hatchery males were consistently but not signific
Data from: Trade?off between reproductive and anti?competitor abilities in an insect–parasitic nematode–bacteria symbiosis
负责人:
关键词:
Steinernema affine;Xenorhabdus bovienii
DOI:
doi:10.5061/dryad.r5q5v1p
摘要:
e a reproductive cost in the absence of competition. We tested this hypothesis by examining the reproductive success of inhibiting and non?inhibiting isolates coupled

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