Featured RGD Video Tutorials
 | Anatomy of an Ontology Annotation, part 2Are you missing the added value that you could be getting from ontology annotations? Click this icon to learn more about the valuable information that you could be missing if you only take into account the ontology term itself. |
| Anatomy of an Ontology Annotation, part 1You've heard that using ontology annotations can save you time. Is it true? Click this icon to start learning about the ontology annotations themselves--what they are, where they come from and how you can tell at a glance what kind of evidence they're based on. |

| What is an Ontology? Click this icon for a beginner’s look at what an ontology is and why ontologies are an important tool in the scientist’s toolbox. |
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