Mate choice, sexual selection, and endocrine-disrupting chemicals.
Mate choice, sexual selection, and endocrine-disrupting chemicals.
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DOI：
10.1016/j.yhbeh.2017.09.001
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发表时间：
2018-05
影响因子：
3.5
通讯作者：
Crews D
中科院分区：
文献类型：
--
作者：
Gore AC;Holley AM;Crews D
人类通过环境污染对物种的栖息地和生存造成了不成比例的影响。这些人为影响中最重要的是有机化学物质的扩散，其中一些会扰乱激素系统，后者被称为内分泌干扰化学物质（EDC）。 EDC广泛存在于环境中，影响生殖的各个层面，包括生殖器官的发育、生命周期中激素的释放和调节、第二性征的发育以及成人生理和行为的成熟和维持。然而，尚不为人所知的是，EDC 行为与形态和行为性特征表现的融合如何影响配偶选择，这一过程需要相互评估和/或接受性伴侣。此外，EDC 引起的扰动的结果可能会影响性选择。但这很少经过直接测试。在这里，我们提供了性特征、生殖能力和性行为神经生物学的发展和表现的背景，以及 EDC 对其干扰的证据。选择作用于个体，其后果在种群中显现，我们讨论了这些过程对 EDC 污染的影响以及物种的未来。
Humans have disproportionately affected the habitat and survival of species through environmental contamination. Important among these anthropogenic influences is the proliferation of organic chemicals, some of which perturb hormone systems, the latter referred to as endocrine-disrupting chemicals (EDCs). EDCs are widespread in the environment and affect all levels of reproduction, including development of reproductive organs, hormone release and regulation through the life cycle, the development of secondary sexual characteristics, and the maturation and maintenance of adult physiology and behavior. However, what is not well-known is how the confluence of EDC actions on the manifestation of morphological and behavioral sexual traits influences mate choice, a process that requires the reciprocal evaluation of and/or acceptance of a sexual partner. Moreover, the outcomes of EDC-induced perturbations are likely to influence sexual selection; yet this has rarely been directly tested. Here, we provide background on the development and manifestation of sexual traits, reproductive competence, and the neurobiology of sexual behavior, and evidence for their perturbation by EDCs. Selection acts on individuals, with the consequences manifest in populations, and we discuss the implications for EDC contamination of these processes, and the future of species.
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