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单词 Southern blot
释义 Southern blot
 Biol., Med.
 a procedure for identifying and measuring the amount of a specific DNA sequence or gene in a mixed extract, as in testing for a mutation or a virus: DNA strands from the person or organism under study are cut with restriction enzymes, separated by gel electrophoresis, transferred to special filter paper, and hybridized with a labeled DNA probe.
 [after Edwin M. Southern, originator of the technique]
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更新时间:2024/12/22 16:58:17