switch gene造句

Booth has studied how exercise switches genes in muscle cells on and off.
The intracellular or extracellular environment of a cell or organism may switch gene transcription on or off.
Trying to switch genes on and off is even more difficult, and such switches tend to weaken over time.
Researchers believe nuclear matrix proteins play a role in controlling cellular growth and help to switch genes on and off.
The researchers were inspired by the shapes of these molecules, and convinced that they could be used in a complex system to switch genes on and off.
It's difficult to find switch gene in a sentence. 用switch gene造句挺难的

In plants the SRA-YDG domain is associated with the SET domain, found in a family of histone methyl transferases, which switch genes " off " by adding a methyl group.
The normal gene specifies a protein that from its design motifs looks as if it is meant to slip into the nucleus of the cell and switch genes on or off.
Another study found that two types of miRNA inhibit the E2F1 protein, which regulates cell proliferation . miRNA appears to bind to messenger RNA before it can be translated to proteins that switch genes on and off.
The researchers say that by identifying a master switch gene for the formation of a flower's reproductive organs _ the plant parts that provide most of the world's food _ the new results will be of particular interest to agricultural scientists.
Although researchers now have evidence in hand that both Leafy and Apetala1 can act on their own as master switch genes that can set flowering in motion, it remains unclear how exactly these two genes normally interact in their high-level genetic managing.