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共检索到1258条 ,权限内显示50条;
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Data from: Estimating selection through male fitness: three complementary methods illuminate the nature and causes of selection on flowering time
- 负责人:
- DOI:
- doi:10.5061/dryad.5k4m2
- 摘要:
- d by the first method disagreed with those estimated by the other two, indicating that mating opportunity was not the principal driver of selecti
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Forest succession and climate variability interacted to control fire activity over the last four centuries in an Alaskan boreal landscape
- 负责人:
- DOI:
- doi:10.5061/dryad.hg19c6n
- 摘要:
- change. Ecosystem functioning in boreal forests is shaped by fire activity, so anticipating the impacts of climate change requires understanding the precedence
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Climatic niche differences between diploid and tetraploid cytotypes of Chamerion angustifolium (Onagraceae)
- 负责人:
- DOI:
- doi:10.5061/dryad.g791n
- 摘要:
- and drier than that of diploids. We extracted climate data for 134 C. angustifolium populations classified as pure diploid, pure tetraploid, or mixed-ploidy
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Estimating relatedness and inbreeding using molecular markers and pedigrees: the effect of demographic history
- 负责人:
- 关键词:
- Null Allele;Inbreeding;Population bottleneck;drosophila melanogaster;relatedness;Heterozygosity
- DOI:
- doi:10.5061/dryad.060b1
- 摘要:
- ween marker- and pedigree-based estimates in our control (nonbottleneck) population than were predicted by our simulations or those found in similar studies
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Data from: Plumage color manipulation has no effect on social dominance or fitness in zebra finches
- 负责人:
- DOI:
- doi:10.5061/dryad.sm819
- 摘要:
- vity of the results presented. Despite a fairly drastic manipulation and a powerful experimental design, we found no effect of the treatment on social dominance
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Perceived threats of infanticide reduce maternal allocation during lactation and lead to elevated oxidative damage in offspring
- 负责人:
- DOI:
- doi:10.5061/dryad.762k24f
- 摘要:
- eviously found that female mice exposed to a novel male’s scent in late pregnancy weaned smaller offspring. Here we replicate that manipulation in order to resolve
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: The copulatory plug delays ejaculation by rival males and affects sperm competition outcome in house mice
- 负责人:
- DOI:
- doi:10.5061/dryad.676q3
- 摘要:
- Females of many species mate with multiple males (polyandry), resulting in male–male competition extending to post-copulation (sperm competiti
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Maternal effects are no match for stressful conditions: a test of the maternal match hypothesis in a common zooplankter.
- 负责人:
- DOI:
- doi:10.5061/dryad.m3244
- 摘要:
- 1. Maternal effects modulate population responses to environmental conditions and so are predicted to play a large role in the responses of organi
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Asynchronous diversification of snakes in the North American warm deserts
- 负责人:
- DOI:
- doi:10.5061/dryad.74mn5
- 摘要:
- e estimated using multiple methods. Results: There is substantial phylogeographical structure in many of the snake taxa, particularly at the CFB. A model conta
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Monitoring the effective population size of a brown bear (Ursus arctos) population using new single-sample approaches
- 负责人:
- Skrbin?ek, Toma?
- 关键词:
- Conservation Genetics Genetic Monitoring Population Genetics - Empirical Population Dynamics Wildlife Management Effective Population Size
- DOI:
- doi:10.5061/dryad.22rm1728
- 摘要:
- , Sibship Assignment and Approximate Bayesian Computation methods, and extrapolated these estimates to Ne using the generation interval. The Ne estimate