The National Center for Biotechnology Information advances science and health by providing access to biomedical and genomic information.

Discover the concepts and experiments that define the fields of genetics and molecular biology with animated primer.

DNA Learning Center Barcoding 101 includes laboratory and supporting resources for using DNA barcoding to identify plants or animals.

DNA Subway ties together key bioinformatics tools and databases to assemble gene models, investigate genomes, work with phylogenetic trees and analyze

A large collection of videos and interactive 3-D animations provides an enriching experience.

Learn more about the pathways that lead to cancer and the molecular basis of new diagnostics and treatments.