RNAs form complexes with proteins and other RNAs. The RNA‑infrastructure represents the spatiotemporal interaction of these proteins and RNAs in a cell‑wide network. RNA Infrastructure and Networks brings together these ideas to illustrate the scope of RNA‑based biology, and how connecting RNA mechanisms is a powerful tool to investigate regulatory pathways. This book is but a taste of the wide range of RNA‑based mechanisms that connect in the RNA infrastructure.