After heat waves: genes identified for drought resistance in beeches

Which trees will survive dry, very hot summers and which will suffer severe damage? Regarding European beech trees, this question may now be answered by genome analyses. A team led by Prof. Dr. Markus Pfenninger, LOEWE Centre for Translational Biodiversity Genomics and Senckenberg Biodiversity and Climate Research Centre, has studied damaged and healthy beech trees in Hesse, Germany and identified areas in their genome that are responsible for drought resistance. Based on these DNA sections, it is possible to predict for each individual tree how it resists longer periods of drought. Using targeted DNA tests, resistant specimens could now be selected for forestry in order to help beech forests adapting to climate change. Read the paper in “eLife” and the press release at Senckenberg. (Drone pilot: Volker Heymann/Photo: Markus Pfenninger)

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