环境污染物干扰鱼类体色的研究及其生态毒理学意义  

Influence of Environmental Pollutants on Fish Body Coloration and Ecotoxicological Significance Involved

作　　者：杨莉 王力军[2] 金映虹 侯宇 张春暖[1] 张纪亮[1,2] Yang Li;Wang Lijun;Jin Yinghong;Hou Yu;Zhang Chunnuan;Zhang Jiliang(College of Animal Science and Technology,Henan University of Science and Technology,Luoyang 471000,China;Ministry of Education Key Laboratory for Ecology of Tropical Islands,Hainan Normal University,Haikou 571158,China)

机构地区：[1]河南科技大学动物科技学院,洛阳471000 [2]海南师范大学热带岛屿生态学教育部重点实验室,海口571158

出　　处：《生态毒理学报》2021年第3期40-51,共12页Asian Journal of Ecotoxicology

基　　金：国家自然科学基金资助项目(42067039)。

摘　　要：鱼类体色对环境污染物十分敏感,使其成为污染监测中理想的生物指示物,具有广阔的应用前景。鱼类体色调控复杂,涉及的基因丰富。本文综述污染物对鱼类体色的干扰作用及可能的干扰机制,为鱼类体色应用于污染监测相关生物标志物筛选及生态风险评估提供参考资料;同时,从鱼类色素合成和代谢、色素细胞发育和迁移、体色变化的调控等方面,综述鱼类体色的分子基础,有助于探究污染物干扰鱼类体色的可能靶点和毒理学机制,为鱼类体色生理学基础理论的发展提供重要参考资料。Due to the high sensitivity to environmental pollutants,fish body coloration is becoming a biological indicator for pollutant monitoring,and with promising and wide application foreground.In fish,the regulation of body coloration is controlled by complex mechanisms involving abundant genes.In this review,the effects of pollutants on the fish body coloration and the possible mechanisms involved were summarized,so as to promote its application in pollution monitoring and ecological risk assessment.Meanwhile,the molecular basis of fish body coloration was reviewed from the synthesis and metabolism of pigments,the development and migration of chromatophores,to the regulation of body coloration changes.This review would enhance the understanding of possible targets and toxicological mechanisms of pollutants on fish body coloration,and provide important information for the development of basic physiology theories of fish body coloration.

关 键 词：鱼类 体色 分子基础 污染物 生态毒理学 

分 类 号：X171.5[环境科学与工程—环境科学]