Finally, a few master regulators sit on top of the hierarchy and only regulate other genes.

P53's normal function is to regulate genes that control apoptosis.

There are about 400,000 'enhancer' regions which regulate distant genes.

In the next 25 years we are going to understand how the mind, behavior and social interactions regulate specific genes and molecular events.

With that clue, scientists can now begin searching for the gene regulated by Tubby.

The untranslated regions can also contain elements that regulate other genes.

Epigenetic mechanisms regulating genes involved in cell proliferation have also received attention.

Wnt-1/C57mg cells were also used for comparison, in an effort to identify genes preferentially regulated by Wnt-5a.

Msn4p is a zinc-finger transcriptional activator for many genes regulated by Snf1p.

Between 1948 and 1950, she developed a theory: these mobile elements regulated genes by inhibiting or modulating their action.