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基因芯片鉴定
释义
基因芯片鉴定
Encyclopedia
医学
生药真伪品鉴定
释
identification of gene chip
基因芯片鉴定
将大量已知序列的脱氧核糖核酸(DNA)片段固定在硅片、玻片、尼龙膜等支持物上,这些DNA片段称为探针;用被荧光/化学发光等标记的样品与探针进行杂交,通过检测杂交信号的强度和分布,获得样品中靶分子的数量和序列信息的方法。适用于动物、植物的物种鉴别和微生物的菌种鉴别,主要用于中药鉴定、过敏原成分检测和病原微生物检测。
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distance geometry method
distance graph
distance indicator
distance in the mean
distance ladder
distance learning
distance-lens
distance-luminosity relation
distance maintenance between vehicles
distance matrix
distance measurement
distance measurement equipment
distance measurement of radio navigation
distance measurement structure
distance measuring
distance-measuring equipment
distance-measuring error
distance-measuring satellite
distance method
distance metric
distance modulus
distance of celestial bodies
distance of distinct vision
distance of parallelism
distance of support
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