Specifically, proteins called transcription factors (TF) help control the rate at which a gene is transcribed.

Low expression values, and a lack of consistency among replicate experiments, may indicate that a gene is not transcribed during embryogenesis.

These network structures also represent functional relationships by approximating the rate at which genes are transcribed.

So, what determines whether these genes are transcribed?

When a second of these amino acids is limited, the next-closest gene to the binding site can be transcribed, and so forth.

Unlike most other small G proteins which are expressed ubiquitously, this gene is transcribed only in hemopoietic cells.

Late genes are now transcribed by the host's RNA polymerase.

In the brain this gene is transcribed within the hippocampal dentate gyrus.

The gene is still transcribed in non erythroid cells in the presence of this mutation.

The two genes overlap and are transcribed in the same orientation.