Senegalia senegal produces a hydrocolloid known as gum arabic, which is rich in arabinogalactan proteins (AGPs) and of high economic importance. Despite its economic value, the anatomical origin and formation mechanisms of gum arabic remain poorly understood. In this study, we combined histological, histochemical, and immunolocalization techniques to investigate the spatial, cellular, and temporal dynamics of gum formation in...

Global biodiversity in freshwater and the oceans is declining at high rates. Reliable tools for assessing and monitoring aquatic biodiversity, especially for rare and secretive species, are important for efficient and timely management. Recent advances in DNA sequencing have provided a new tool for species detection from DNA present in the environment. In this study, we tested whether an environmental DNA ( eDNA ) metabarcodin...