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Data from: A competitive environment influences sperm production, but not testes tissue composition, in house mice
- 负责人：
- DOI：
- doi:10.5061/dryad.tg386p7
- 摘要：
- -assisted sperm analysis to quantify six sperm motility traits. Our investigation revealed that males reared in an environment with a per
Data from: Measuring sperm swimming performance in birds: effects of dilution, suspension medium, mechanical agitation, and sperm number
- 负责人：
- DOI：
- doi:10.5061/dryad.662kb6m
- 摘要：
- Sperm swimming performance, including swimming speed and the proportion of motile cells, may strongly affect fertilization success. However, littl
Data from: Not every sperm counts: male fertility in solitary bees, Osmia cornuta
- 负责人：
- DOI：
- doi:10.5061/dryad.6vc85tp
- 摘要：
- compared to eusocial honeybees and bumblebees. Moreover, sperm quantity, but not viability, was positively correlated with male body mass four days after
Data from: Artificial selection on walking distance suggests a mobility-sperm competitiveness trade-off
- 负责人：
- DOI：
- doi:10.5061/dryad.1745nv2
- 摘要：
- en associated with increased mobility. This elevated investment in movement is predicted to trade-off with sperm competitiveness, but few studies have directly tested
Data from: Positive selection on sperm ion channels in a brooding brittle star: consequence of life-history traits evolution
- 负责人：
- DOI：
- doi:10.5061/dryad.713q3
- 摘要：
- ng the evolution of the two species. Notably, two genes (NHE and TetraKCNG) are sperm-specific ion channels involved in sperm motility. Ancestral sequence
Data from: Progeny contribution scores in offense double-matings of different genotypes for the Sdic region
- 负责人：
- DOI：
- doi:10.7280/D1MT2X
- 摘要：
- in sperm motility, originated from complex genetic rearrangements in the lineage that leads to?Drosophila melanogaster?within the last 5.4 million years sinc
Data from: Effects of ovarian fluid on sperm traits and its implications for cryptic female choice in zebrafish
- 负责人：
- DOI：
- doi:10.5061/dryad.72d23g3
- 摘要：
- io. Firstly, we assessed how ovarian fluid affects sperm swimming performance compared to freshwater. We focussed on sperm motility, velocity, swimming
Data from: Socially cued seminal fluid gene expression mediates responses in ejaculate quality to sperm competition risk
- 负责人：
- DOI：
- doi:10.5061/dryad.8rq18
- 摘要：
- , and gene knockdown confirmed that at least one of these proteins promotes sperm viability. Our results lend support for recent theoretical models that predict complex resp
Data from: The relationship of body condition, superoxide dismutase, and superoxide with sperm performance
- 负责人：
- DOI：
- doi:10.5061/dryad.4qn2338
- 摘要：
- at monopolizing females. We tested whether the sperm performance in non-bibbed males was superior to that of bibbed males as predicted by sperm competiti
Data from: Ovarian fluid allows directional cryptic female choice despite external fertilization
- 负责人：
- DOI：
- doi:10.5061/dryad.1m056
- 摘要：
- s not differentially affect sperm from alternative male phenotypes, but generally enhances sperm velocity, motility, straightness and chemoattraction. Under
