Validation of a simplified small-scale DNA extraction protocol from wine by quantitative real-time PCR.

In the present study, we compared a simplified small-scale purification protocol to obtain DNA admixtures out of wine, with our large-scale published method. The extraction methods must provide DNA free of PCR inhibitors, that can interfere with DNA amplification. To evaluate the efficiency of grapevine's nuclear DNA extraction from wine, the new protocol was also compared in terms of purity and yield to the DNA obtained out of grapevine's ( The online version contains supplementary material available at 10.1007/s13205-024-03992-x.

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Conflict of interestThe authors declare that they have no conflict of interest in the publication.