Efficient reamplification of differential display products by transient ligation and thermal asymmetric PCR

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Efficient reamplification of differential display products by transient ligation and thermal asymmetric PCR.

A new method for specific reamplification of DDRT-PCR products is presented. After transient ligation of the primary DDRT-PCR fragments into a T-vector, the cDNAs of interest were reamplified by hemi-nested PCR and thermally asymmetric cycles. In contrast to the originally described protocol, this method of reamplification is specific, sensitive, reproducibly gives a high yield of DNA and allow...

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Differential display polymerase chain reaction is technically challenging at a number of steps, including reliable reamplification of differentially expressed sequences after they are isolated from an acrylamide gel. As the only source of the sequence found to be of interest is the gel from which it was identified as being differentially expressed, failed attempts at reamplification can be part...

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ژورنال

عنوان ژورنال: Nucleic Acids Research

سال: 1998

ISSN: 1362-4962

DOI: 10.1093/nar/26.4.1130