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首页> 外文期刊>Journal of Parasitology >A Novel, Simplified Technique to Amplify Eimeria (Coccidia: Apicomplexa) DNA from Oocysts
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A Novel, Simplified Technique to Amplify Eimeria (Coccidia: Apicomplexa) DNA from Oocysts

机译:一种新颖,简化的技术,从卵囊中扩增艾美球虫(球虫:蚜虫)DNA。

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摘要

A new method to amplify coccidia DNA by polymerase chain reaction (PCR) was developed by placing freeze-thawed oocysts in Readyto-Go PCR bead tubes and using a 5-min initial heat denaturation step. Positive PCR reactions were found in 3 of 3 samples containing 20 or 50 oocysts; when = 5 oocysts were used, 1 of 3 samples was positive. This technique shows potential for effectively and efficiently detecting and identifying oocysts from soil, feces, and other matter.
机译:通过将冻融的卵囊放入Readyto-Go PCR珠管中并使用5分钟的初始热变性步骤,开发了一种通过聚合酶链反应(PCR)扩增球菌DNA的新方法。在包含20或50个卵囊的3个样本中,有3个发现了阳性PCR反应。当使用≤5个卵囊时,3个样本中有1个为阳性。该技术显示了有效,高效地从土壤,粪便和其他物质中检​​测和鉴定卵囊的潜力。

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