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王成业. 2011: 昆虫孤雌生殖起源的遗传机制和进化意义. 动物学研究, 32(6): 689-695. DOI: 10.3724/SP.J.1141.2011.06689
引用本文: 王成业. 2011: 昆虫孤雌生殖起源的遗传机制和进化意义. 动物学研究, 32(6): 689-695. DOI: 10.3724/SP.J.1141.2011.06689
WANG Cheng-Ye. 2011: Genetic mechanism and evolutionary significance of the origin of parthenogenetic insects. Zoological Research, 32(6): 689-695. DOI: 10.3724/SP.J.1141.2011.06689
Citation: WANG Cheng-Ye. 2011: Genetic mechanism and evolutionary significance of the origin of parthenogenetic insects. Zoological Research, 32(6): 689-695. DOI: 10.3724/SP.J.1141.2011.06689

昆虫孤雌生殖起源的遗传机制和进化意义

Genetic mechanism and evolutionary significance of the origin of parthenogenetic insects

  • 摘要: 孤雌生殖在昆虫纲中有很高的发生比例,昆虫的孤雌生殖能力是造成农林灾害的一个重要而常被忽视的因素。孤雌生殖物种的存在和维持在进化生物学领域是个令人困惑的话题。在一些物种中孤雌生殖的细胞学机制得到了研究和解释,但是对于从两性生殖转换到孤雌生殖的遗传机制却知之甚少。了解孤雌生殖起源的遗传机制和进化意义对于预防农林虫害有着重要的意义。因此,该文就近年来对昆虫孤雌生殖起源的遗传和进化意义的研究做以综述,并就可能的利用前景进行简单讨论。

     

    Abstract: There is a high proportion of parthenogenesis in insecta, and the parthenogenetic potential of insects is an important but often ignored threaten factor for the agricultural and forestry production. The maintenance of parthenogenetic species is a puzzling issue in evolutionary biology. In recent years, although the cellular mechanisms during parthenogenesis in some species have been well studied, the underlying genetic mechanisms that cause the switch from sexual reproduction to parthenogenesis have not been defined. While, understanding the genetic mechanism and evolutionary significance of the origin of parthenogenetic insects is crucial for preventing the pests in agricultural and forestry production. Here we summarized recent studies aimed at identifying the underlying genetic mechanism of parthenogenesis in insects, and briefly discussed its potential application in this filed.

     

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