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共检索到98条 ,权限内显示50条;
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Data from: Testis asymmetry in birds: the influences of sexual and natural selection
- 负责人:
- DOI:
- doi:10.5061/dryad.75t05
- 摘要:
- Gonad size and shape asymmetries are particularly common in birds. Although some obvious size and shape differences between the left and right testes
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Evolutionary change in testes tissue competition among experimental populations of house mice
- 负责人:
- DOI:
- doi:10.5061/dryad.3t082
- 摘要:
- Theory assumes that postcopulatory sexual selection favours increased investment in testes size because greater numbers of sperm within the ejaculate
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Testes mass in the livebearing fish Brachyrhaphis rhabdophora (Poeciliidae) varies hypoallometrically with body size but not bet
- 负责人:
- DOI:
- doi:10.5061/dryad.nc57r1s
- 摘要:
- In this study, we considered potential causes of variation in testis size in the livebearing fish Brachyrhaphis rhabdophora. We evaluated variation
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Testes size increases with sperm competition risk and intensity in bony fish and sharks
- 负责人:
- DOI:
- doi:10.5061/dryad.fd3nq57
- 摘要:
- reproductive traits. In particular, in species where female multiple mating is common, males are expected to invest more in testicular tissue to afford them a numerical
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: All-trans retinoic acid disrupts development in ex vivo cultured fetal rat testes. I: altered seminiferous cord maturation and testicular
- 负责人:
- DOI:
- doi:10.5061/dryad.12jj3sv
- 摘要:
- t, fetal rat testes were isolated on gestational day 15, after testis determination and the initiation of cord development, and cultured in media containi
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Sexual ornaments but not weapons trade off against testes size in primates
- 负责人:
- DOI:
- doi:10.5061/dryad.qk514d2
- 摘要:
- that enhance fertilization success, such as testes and ejaculates. Recent studies show that if the most weaponized males can monopolize acces
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Effects of Prenatal and Postnatal Gamma Irradiation on the Rat Testis;;Link to data and details in ERA
- 负责人:
- 关键词:
- 500 science
- DOI:
- doi:10.20348/storedb/1069/1109
- 摘要:
- -uterine life on adult rat testis: influence of dose rate and threshold values.Status: 1977 - 1988, terminatedTreatment: Acute and protracted Co-60
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: All-trans retinoic acid disrupts development in ex vivo cultured fetal rat testes. II: modulation of mono-(2-ethylhexyl) phthalate toxicity
- 负责人:
- DOI:
- doi:10.5061/dryad.016gp34
- 摘要:
- r seminiferous cord development by disrupting retinoic acid signaling in the fetal testis, gestational day 15 fetal rat testes were exposed for 1-3 days to 10
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
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:
- g to current social conditions. Strategic adjustments in sperm expenditure during development can be made via changes in testes size, sperm production rates
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Sibling rivalry: males with more brothers develop larger testes
- 负责人:
- DOI:
- doi:10.5061/dryad.41ns1rn9n
- 摘要:
- t critical factor in determining paternity. Gamete production is directly related to testis size in most species, and is associated with both mating behavior