eBiomics is composed of several interconnected sections that can be accessed through different interactive activities. The 5 main sections of the website are: Resources ( a catalogue of selected databases and data analysis software that are briefly described and illustrated with examples); Conceptual flowcharts (a collection of clickable images picturing typical data analysis flows in different -omics studies); Protocols (a collection of recognized approaches to problem-solving in common -omics applications); Case studies (a collection of concrete studies undertaken to address a biological question) and Exercises which allow the user to perform self-evaluation of their understanding of the key concepts at each stage.