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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Testing the primers for the P. abies–P. obovata complex with DNA samples from the Po_Kg population; M—the molecular weight marker, and 1–16 are the Pic01–Pic16 primers, respectively.