TWiM discusses a dispute about whether the mycobiome plays a role in the development of cancer, and the structure and function of channels that are delivered to plant cells by pathogenic bacteria. Hosts: Vincent Racaniello, and Michael Schmidt. Become a patron of TWiM. Links for this episode Cancer microbes disputed (Carl Zimmer) Fungal mycobiome and cancer (Nature) Revisiting fungal mycobiome and cancer (Nature) Bacteria deliver channels to plant cells (Nature) Ice nucleation by bacteria (YouTube) Gram-negative bacterial porins (Curr Protein Pept Sci) Xenopus oocyte toolbox (Cold Spring Harb Protocols) Take the TWiM Listener survey! Send your microbiology questions and comments (email or recorded audio) to twim@microbe.tv