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马铃薯抗病毒育种的成败取决于抗源的引进和高效、准确的鉴定、筛选技术.如果能将引入的种质资源的抗性水平准确、快速地鉴定出来,进而把决定抗性水平的基因作最优组合,则可大大提高抗性水平和抗性的稳定性.目前,国内外鉴定马铃薯对病毒数量遗传抗性的常用方法仍为常规田间试验法.这种田间鉴定法常受田间环境条件变化的影响,必须重复多次,费时费工.酶联免疫吸附技术(ELISA)是一种灵敏度高,特异性强,操作简
The success of potato virus breeding depends on the introduction of anti-virus and efficient and accurate identification and screening techniques.If we can identify the resistance level of introduced germplasm resources accurately and quickly, The optimal combination can greatly improve the stability of the resistance level and the resistance.At present, the common methods for identifying the genetic resistance of the virus to the virus at home and abroad are still the conventional field test method, which is often affected by field environmental conditions The impact of changes must be repeated many times and time-consuming. ELISA is a sensitive, specific, easy to operate