This article has been reviewed according to Science X’s editorial process and policies. Editors have highlighted the following attributes while ensuring the content’s credibility: fact-checked peer-reviewed publication trusted source proofread Ok! Jan Gogarten (l) and Christina Lynggaard (r) swabbing leaves to collect vertebrate DNA in the Greifswald Botanical Garden. Credit: Andreas Sachse, HIOH/Andreas Sachse × close […]