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首页> 外文期刊>Current Science: A Fortnightly Journal of Research >A rapid, non-invasive, PCR-based method for identification of sex of the endangered Old World vultures (white-backed and long-billed vultures) - Implications for captive breeding programmes.
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A rapid, non-invasive, PCR-based method for identification of sex of the endangered Old World vultures (white-backed and long-billed vultures) - Implications for captive breeding programmes.

机译:一种快速,无创,基于PCR的方法来识别濒临灭绝的旧世界秃鹰(白背和长嘴秃鹰)的性别-对圈养繁殖计划的意义。

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摘要

The rapid and inexplicable decline of the Old World vulture populations across the Indian subcontinent is a cause of growing concern among ecologists and conservationists. Survival of these threatened birds may depend on breeding programmes where sex identification plays an important role. Here, a PCR-based method that amplifies a region of the chromo-helicase-DNA-binding gene was modified to identify the sex of individuals of two Gyps species. The results were further reconfirmed by amplification refractory mutation system. This study allowed for the rapid and safe assessment of sex and will facilitate all future efforts in the captive breeding of these birds.
机译:印度次大陆上旧大陆秃鹰种群的迅速而莫名其妙的下降是生态学家和保护主义者日益关注的一个原因。这些受威胁鸟类的生存可能取决于繁殖计划,其中性别鉴定起着重要作用。在此,对基于PCR的扩增染色体-解旋酶-DNA结合基因区域的方法进行了修改,以识别两种吉普斯物种的个体性别。扩增不应性突变系统进一步证实了该结果。这项研究可以对性别进行快速安全的评估,并将为这些鸟类的圈养繁殖提供便利。

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