豌豆中的一个类考皮亚元件展示了分散重复序列在遗传分析中的用途。
A copia-like element in Pisum demonstrates the uses of dispersed repeated sequences in genetic analysis.
作者信息
Lee D L, Ellis T H, Turner L, Hellens R P, Cleary W G
机构信息
AFRC Institute of Plant Research, John Innes Institute, Norwich, UK.
出版信息
Plant Mol Biol. 1990 Nov;15(5):707-22. doi: 10.1007/BF00016121.
A DNA sequence between two legumin genes in Pisum is a member of the copia-like class of retrotransposons and represents one member of a polymorphic and heterogeneous dispersed repeated sequence family in Pisum. This sequence can be exploited in genetic studies either by RFLP analysis where several markers can be scored together, or the segregation of individual elements can be followed after PCR amplification of specific members.
豌豆中两个豆球蛋白基因之间的一段DNA序列是类copia反转录转座子家族的成员，代表了豌豆中一个多态性和异质性分散重复序列家族的一个成员。该序列可用于遗传学研究，既可以通过RFLP分析同时对多个标记进行评分，也可以在对特定成员进行PCR扩增后追踪单个元件的分离情况。
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