In human cells, there are about 20,000 genes on a two-meter DNA strand—finely coiled up in a nucleus about 10 micrometers in diameter. By comparison, this corresponds to a 40-kilometer thread packed ...
A large number of DNA bricks can produce three-dimensional shapes, such as a cuboid that is depicted by a DNA brick model and a DNA strand model. Each brick carries a unique sequence that directs it ...
As illustrated with OnScreen Gene Transcription in our May 1 column, OnScreen Science now has a few very nice iPad apps to teach students about DNA and RNA. The OnScreen DNA Model app was the original ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback