有污染物二氯二苯三氯乙烷、三丁锡和2,3,7,8-四氯二苯并二噁英暴露下的四膜虫毒理因组学研究
查看参考文献52篇
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文摘
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有污染物二氯二三氯乙烷(DDT)、三丁锡(TBT)和2,3,7,8-四氯二并二噁英(TCDD)因对水生生态系统的害以对人体健康造成的重伤害而受到重视.实验以生物原生动物嗜热四虫为究对象,利用microarray技筛选了在上3种污染物下分别露24h后差异表达2倍以上的因,并在gene ontology功能注释的础上,通过富分析考察了这些因涉的主要功能,其中许多功能和多细胞生物中的道相一致.随后,以TCDD中富功能注释的因为核心,通过CLR算法构建了TCDD相关因的相互作用网络,依照功能将其划分为2个亚网络,并在此础上推测了TCDD在四虫中的作用制型.结果显,四虫有成为在因组水平究毒物作用制的单细胞生物型的大潜力. |
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来源
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中国科学. 生命科学
,2011,41(6):502-511 【核心库】
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关键词
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微阵列
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富集分析
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基因间相互作用
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污染物
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地址
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中国科学院水生生物研究所, 中国科学院水生生物多样性与保护重点实验室, 武汉, 430072
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1674-7232 |
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学科
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预防医学、卫生学 |
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基金
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国家自然科学基金
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中国科学院知识创新工程项目
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文献收藏号
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CSCD:4268491
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