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共检索到42条 ,权限内显示50条;
Data from: Inbreeding depression of sperm traits in the zebra finch Taeniopygia guttata
- 负责人：
- DOI：
- doi:10.5061/dryad.4h245
- 摘要：
- l spermatozoa morphology did not differ consistently between inbred and outbred individuals, our study confirms the hypothesis that sperm morphology is not par
Data from: Architecture of the sperm whale forehead facilitates ramming combat
- 负责人：
- Olga Panagiotopoulou
- 关键词：
- sperm whales ramming combat head-butting finite element analysis probabilistic simulation spermaceti organ junk
- DOI：
- doi:10.5061/dryad.81rp6
- 摘要：
- Herman Melville’s novel Moby Dick was inspired by historical instances in which large sperm whales (Physeter macrocephalus L.) sank 19th century
Data from: Maintenance of fertility in the face of meiotic drive
- 负责人：
- DOI：
- doi:10.5061/dryad.088kq34
- 摘要：
- Selfish genetic elements that gain a transmission advantage through the destruction of sperm have grave implications for drive male fer
Data from: Cool sperm: why some placental mammals have a scrotum
- 负责人：
- DOI：
- doi:10.5061/dryad.s5k0t
- 摘要：
- t stabilizing selection maintained an optimum temperature for spermatogenesis and sperm storage throughout the Cenozoic at the lower plesiomorphic levels
Data from: Sisters’ curse: sexually antagonistic effects constrain the spread of a mitochondrial haplogroup superior in sperm competition
- 负责人：
- DOI：
- doi:10.5061/dryad.66v6q
- 摘要：
- effects on reproduction. Males carrying the rare B2 mitochondrial haplogroup enjoy a marked advantage in sperm competition, but B2 females are signific
Data from: No evidence for prezygotic postcopulatory avoidance of kin despite high inbreeding depression
- 负责人：
- DOI：
- doi:10.5061/dryad.714977g
- 摘要：
- ious effects. Post-copulatory sperm selection (a pre-zygotic mechanism of cryptic female choice) has been suggested to be an effective way to avoid inbreeding
Data from: Experimentally-induced variation in neuroendocrine processes affects male reproductive behavior, sperm characteristics
- 负责人：
- Alonzo, Suzanne
- DOI：
- doi:10.5061/dryad.v8c7f47
- 摘要：
- ting mating success and sperm competition in the ocellated wrasse (Symphodus ocellatus). In this species, males exhibit three alternative reproductive types. ‘Nesting
Data from: Females of a cannibalistic spider control mutilation of their genitalia by males
- 负责人：
- DOI：
- doi:10.5061/dryad.fh7845f
- 摘要：
- -adaptations in males and females. In several orb-weaving spiders, males damage external structures of the female genitalia during copulation, which hinder
Data from: Fitness consequences of redundant cues of competition in male D. melanogaster
- 负责人：
- DOI：
- doi:10.5061/dryad.v9s4mw6rt
- 摘要：
- of sperm competition, contrasted with some previous results, but could be explained by: 1) damage sustained from aggressive interactions with rivals leading to reduced
Data from: X-ray micro-CT scanning reveals temporal separation of male harm and female kicking during traumatic mating in seed beetles
- 负责人：
- DOI：
- doi:10.5061/dryad.33243
- 摘要：
- ce the spermatophore as it is deposited, and may thus function to aid sperm release.
