Search results
Results from the WOW.Com Content Network
A transcriptional activator is a protein (transcription factor) that increases transcription of a gene or set of genes. [1] Activators are considered to have positive control over gene expression, as they function to promote gene transcription and, in some cases, are required for the transcription of genes to occur.
The Ac Activator element is autonomous, whereas the Ds Dissociation element requires an Activator element to transpose. [1] Ac was initially discovered as enabling a Ds element to break chromosomes. Both Ac and Ds can also insert into genes, causing mutants that may revert to normal on excision of the element. [2]
The transactivator gene expresses a transcription factor that binds to specific promoter region of DNA. By binding to the promoter region of a gene, the transcription factor causes that gene to be expressed. The expression of one transactivator gene can activate multiple genes, as long as they have the same, specific promoter region attached.
Activator may refer to: Activator (genetics), a DNA-binding protein that regulates one or more genes by increasing the rate of transcription; Activator (phosphor), a type of dopant used in phosphors and scintillators; Enzyme activator, a type of effector that increases the rate of enzyme mediated reactions
MST1, the human homologue of the Hippo protein, is part of the Hippo signalling pathway in humans. The Hippo signaling pathway, also known as the Salvador-Warts-Hippo (SWH) pathway, is a signaling pathway that controls organ size in animals through the regulation of cell proliferation and apoptosis.
All three TGFβ1, TGFβ2 and TGFβ3. are synthesized as precursor molecules containing a propeptide region in addition to the TGF-β homodimer. [10] After it is synthesized, the TGF-β homodimer interact with a Latency Associated Peptide (LAP)[a protein derived from the N-terminal region of the TGF beta gene product] forming a complex called Small Latent Complex (SLC).
According to the New York Times, here's exactly how to play Strands: Find theme words to fill the board. Theme words stay highlighted in blue when found.
Heat shock factors (HSF) are transcriptional activators of heat shock genes. [3] These activators bind specifically to Heat Shock sequence Elements (HSE) throughout the genome [4] whose consensus-sequence is a tandem array of three oppositely oriented "AGAAN" motifs or a degenerate version thereof.