昆虫性比失调因子及其作用机理
Sex ratio distorters of insects and their action mechanism.
董钧锋;王琛柱;钦俊德
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DOI：10.7679/j.issn.2095-1353.2001.057
作者单位：中国科学院动物研究所,农业虫害鼠害综合治理研究国家重点实验室北京100080
中文关键词：性比失调因子;雄性致死;雌性化;父性遗传的性比失调因子;产雌孤雌生殖;性染色体减数分裂驱动基因
英文关键词：sex ratio distorters; male killer; feminization; paternal sex ratio; thelytoky; sex chromosome meiotic drive gene
中文摘要：性比失调因子是一类自私的遗传因子 ,在多种昆虫种类中广泛存在。本文综述了性比失调因子导致宿主昆虫性比失调的多种作用机理 ,以及与性比失调因子相关的昆虫性别决定机制的进化。
英文摘要：Sex ratio distorters (SRD) that alter sex determination and the sex ratio of their hosts have been recorded from a diverse range of insect species.The SRD can be considered to be selfish genetic elements because they manipulate their host reproduction to