Sieker Landstraße 2
Phone: +49 4102 696 0
Fax: +49 4102 696 200
Eberswalder Chaussee 3a
Phone: +49 33433 157 0
Fax: +49 33433 157 199
Development of genetic markers for the identification of genera and species in composite wood products using Next Generation DNA-Barcoding
Genetic marker sets for the detection of tree genera and species which are often used in composite wood products will be developed and validated.
Wood composite products such as particle boards are often composed of wood from several tree species. The DNA of the contained wood can be highly degraded, and the DNA quantity from single species can be low. For these reasons, the detection of illegally logged wood using existing methods is very difficult in such products. In the next three years the Thünen Institute of Forest Genetics in collaboration with the German Timber Trade Federation (GD Holz e.V.) will develop new genetic markers and robust analytical methods that allow the detection of several genera and related species of deciduous trees and conifers especially in such wood composite products. The focus is on the differentiation of frequently used genera, such as pines, Douglas fir, and bangkirai, among others.
The main tasks of the project are:
4.2018 - 3.2022
Project status: ongoing