Take a first look at five of the papers in this Special Issue and stay tuned for more.

Extracellular Vesicles in the Arbuscular Mycorrhizal Symbiosis: Current Understanding and Future Perspectives
Samuel Holland and Ronelle Roth

A Close Look into the Composition and Functions of Fungal Extracellular Vesicles Produced by Phytopathogens
Marina Maximo, Taicia P. Fill, and Marcio Rodrigues

Arabidopsis Dynamin-Related Protein AtDRP2A Contributes to Late flg22-Signaling and Effective Immunity against Pseudomonas syringae Bacteria
Gayani Ekanayake, Michelle E. Leslie, John McGill Smith, and Antje Heese

Manipulation of the Host Endomembrane System by Bacterial Effectors
Hyelim Jeon and Cecile Segonzac

Pathogen-Derived Extracellular Vesicles: Emerging Mediators of Plant–Microbe Interactions
Zhangying Wang, Jiayue Zeng, Jiliang Deng, Xiangjie Hou, Jiefu Zhang, Wei Yan, and Qiang Cai​