Efficient reamplification of differential display products by transient ligation and thermal asymmetric PCR. |
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Authors: | S Bonnet G Prvot and C Bourgouin |
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Institution: | S Bonnet, G Prévot, and C Bourgouin |
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Abstract: | 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 allows direct sequencing of the reamplified product without purification or cloning. |
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