A visual tour of cells, bacteria, viruses and their interaction with one another.
The Human Genome Project is expected to produce a sequence of DNA representing the functional blueprint and evolutionary history of the human species. However, only about 3% of this sequence is thought to specify the portions of our 50,000 to 100,000 genes that encode proteins.
Life! It's everywhere on Earth; you can find living organisms from the poles to the equator, from the bottom of the sea to several miles in the air, from freezing waters to dry valleys to undersea thermal vents to groundwater thousands of feet below the Earth's surface.
A digital earning center for microbial ecology.
The National Center for Biotechnology Information advances science and health by providing access to biomedical and genomic information.