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Data from: Sex-biased gene flow among elk in the greater Yellowstone ecosystem
负责人:
关键词:
DOI:
doi:10.5061/dryad.8g118
摘要:
gene flow among populations. The estimated ratio of male to female gene flow (m_m/m_f = 46) was among the highest we have seen reported for la
Data from: Sea buckthorn berries (Hippophae rhamnoides L.) predict size and composition of a great tit population (Parus major L.).
负责人:
Tinbergen, Joost M.
关键词:
sex winter food population control beech crop population density apparent survival
DOI:
doi:10.5061/dryad.h31dh73
摘要:
In seasonal environments variation in food abundance in the non-breeding season is thought to affect songbird population dynamics. In a unique ti
Data from: Extended haplodiploidy hypothesis
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关键词:
sociality;kin selection;models
DOI:
doi:10.5061/dryad.0c3gf6j
摘要:
l relatedness, helpers would need to direct help towards sisters, and this would bias the population sex ratio. Under a 1:3 males:females sex ratio
Data from: Sex ratio variations among years and breeding systems in a facultatively parthenogenetic termite
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关键词:
Parthenogenesis;Sex ratio;Asexual Queen Succession;conflict;Cavitermes tuberosus;Isoptera;Actual
DOI:
doi:10.5061/dryad.01c53v5
摘要:
the reproductive value of female dispersers, and female-biased population sex ratio is expected. Yet, the life cycle, the breeding system dynamics and AQS modalities diffe
Data from: Local dynamics of a fast evolving sex-ratio system in Drosophila simulans
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关键词:
drosophila simulans;insects;Natural Selection and Contemporary Evolution;molecular evolution;Population Genetics - Empirical
DOI:
doi:10.5061/dryad.sm41s
摘要:
By distorting Mendelian transmission to their own advantage, X-linked meiotic drive elements can rapidly spread in natural populations, generati
Data from: Sons do not take advantage of a head start: parity in herring gull offspring sex ratios despite greater initial investment in males
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关键词:
skewed sex ratio maternal investment herring gull
DOI:
doi:10.5061/dryad.1s2p7
摘要:
Skewed adult sex ratios sometimes occur in populations of free-living animals yet the proximate mechanisms, timing of sex-biases, and the selecti
Data from: Infrapopulation size and mate availability influence reproductive success of a parasitic plant
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关键词:
Seed dispersal;pollination;Phoradendron californicum;mate limitation;within-host aggregation;mistletoe;vector attraction;Senegalia greggii;Prosopis velutina;Viscaceae
DOI:
doi:10.5061/dryad.m2763r3
摘要:
nged from negative to neutral. 5. Both pollen receipt and pollinator visitation increased with infrapopulation size, indicating that larger populations
Data from: Frequency-dependent selection acting on the widely fluctuating sex ratio of the aphid Prociphilus oriens
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关键词:
exploitative competition;long-term census;Prociphilus oriens;clonal reproduction;Eriosomatinae;time series;local mate competition;climate;sex allocation;Holocene
DOI:
doi:10.5061/dryad.716hk
摘要:
in the wild. Through long-term censuses, we confirmed large fluctuations in the population sex ratio of the aphid Prociphilus oriens and detected
Data from: Is multifactorial sex determination in the house fly, Musca domestica (L.), stable over time?
负责人:
Meisel, Richard P.
关键词:
fitness M factor Md-traD sex ratio Insecta
DOI:
doi:10.5061/dryad.f6mb0
摘要:
within populations suggest the house fly polygenic sex determination system is not in transition, and provide guidance for future investigations on the factors
Data from: Gynodioecy in structured populations: understanding fine-scale sex ratio variation in Beta vulgaris ssp. maritima
负责人:
关键词:
Evolution of Sex;Plant Mating Systems;Gynodioecy;spatial genetic structure;Angiosperms;Ecological Genetics;Beta vulgaris ssp. maritima;Population Genetics - Empirical
DOI:
doi:10.5061/dryad.gf8m3k8v
摘要:
Natural selection, random processes, and gene flow are known to generate sex ratio variations among sexually polymorphic plant populations

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