But the transcription factor networks are only part of the story.

But, for many transcription factors, this is a key point in their regulation.

This family of transcription factors are exclusive to higher plants.

Here's a test: Use budget bill and transcription factor in a sentence.

This interaction between transcription factors seemed to serve as the cell's higher level control system.

Sp1 is a transcription factor most closely studied in this context.

This promoter may also be the target of the transcription factor Sp-1.

Proteins that control the activity of other genes are known as transcription factors.

This is one mechanism to maintain low levels of a transcription factor in a cell.

The second step utilizes transcription factors to effect physiological changes.

One interesting implication of this is that transcription factors can regulate themselves.

Homeobox proteins are a very important family of transcription factors.

Binding sites of transcription factors have been successfully identified this way.

The encoded protein is likely to be a nuclear transcription factor.

Each transcription factor acts in particular groups of cells.

The protein is a so-called transcription factor that turns other genes on and off, he said.

Early growth response proteins are a family of zinc finger transcription factors.

Sp2 transcription factor has been shown to interact with E2F1.

The transcription factors serve as a short term trigger to an irreversible process.

A unique transcription factor specifically controls expression of this gene.

This is longer than known transcription factor binding sites.

Transcription factors are proteins that fit to the beginning of a gene and tell the cell to start using it.

The product of this gene is a heat-shock transcription factor.

T-box proteins are called transcription factors on the basis of this action.

However, other archaean transcription factors are closer to those found in bacteria.