Talking Glossary of Genetic TermsCreated and sponsored by the National Human Genome Research Institute, National Institutes of Health. Terms run the alphabet from ACGT (acronym for the four bases found in a DNA molecule) to Zebrafish. Each entry offers an oral pronunciation, a text definition, a profile of a researcher in the area, an oral definition by that researcher, and illustrations and animations where appropriate. There's also a self-test, a text-only version, and an iPhone app.