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Data from: Sperm head abnormalities are more frequent in songbirds with more helical sperm: A possible trade-off in sperm evolution
- 负责人：
- St?stad, Hanna
- DOI：
- doi:10.5061/dryad.1mj39tf
- 摘要：
- cies with more pronounced helical sperm have higher average sperm swimming speed, our results suggest an evolutionary trade-off between sperm performa
Data from: The effects of male social environment on sperm phenotype and genome integrity
- 负责人：
- DOI：
- doi:10.5061/dryad.47p0h64
- 摘要：
- to the osmotic stress induced by activation with water. In addition, more sperm showed signals of DNA damage in ejaculates of males under high competition. These findings
Data from: Sperm production characteristics vary with level of sperm competition in Cataglyphis desert ants
- 负责人：
- DOI：
- doi:10.5061/dryad.v7000
- 摘要：
- of spermatozoa stored in their accessory testes at emergence is thus a reliable measure of total investment into sperm production. In a comparative study of 15
Data from: Attractive male sticklebacks carry more oxidative DNA damage in the soma and germline
- 负责人：
- DOI：
- doi:10.5061/dryad.1vhhmgqp1
- 摘要：
- -off between carotenoid-based sexual colouration and oxidative DNA damage in skeletal muscle, testis and sperm by manipulating reproductive schedule (ea
Data from: Experimental heatwaves compromise sperm function and cause transgenerational damage in a model insect
- 负责人：
- DOI：
- doi:10.5061/dryad.846st51
- 摘要：
- for 5 days) damaged male, but not female, reproduction. Heatwaves reduce male fertility and sperm competitiveness, and successive heatwaves almost ster
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：
- . Sperm performance is critical for postcopulatory success but are susceptible to damage by free radicals such as superoxide radicals generated duri
Data from: Lysozyme-associated bactericidal activity in the ejaculate of a wild passerine
- 负责人：
- Rowe, Melissah
- 关键词：
- sperm bacteria ejaculate antimicrobials sexual selection sexually transmitted disease superb fairy-wren
- DOI：
- doi:10.5061/dryad.549gj
- 摘要：
- Numerous antibacterial substances have been identified in the ejaculates of animals and are suggested to protect sperm from bacterial-induced damage
Data from: Using sperm morphometry and multivariate analysis to differentiate species of gray Mazama
- 负责人：
- Cursino, Marina
- DOI：
- doi:10.5061/dryad.6471f
- 摘要：
- eddish for M. nemorivaga, and sperm head dimensions. Multivariate analysis of sperm head dimension and format data accurately discriminated three groups for spe
Data from: Sperm dispersal distances estimated by parentage analysis in a brooding scleractinian coral
- 负责人：
- DOI：
- doi:10.5061/dryad.5k7f1
- 摘要：
- the distance sperm disperses for the first time in a reef-building coral and estimated the mating system characteristics of a recently identified putative
Data from: Multiple post-mating barriers to hybridisation in field crickets
- 负责人：
- DOI：
- doi:10.5061/dryad.rd304
- 摘要：
- ainst maladaptive hybridization. Cryptic advantages to conspecific sperm may be very widespread and have been identified based on the observations of higher pater
