Cooperative Pho2-Pho4 Interactions at the PHO5 Promoter Are Critical for Binding of Pho4 to UASp1 and for Efficient Transactivation by Pho4 at UASp2

The activation of the PHO5 gene in Saccharomyces cerevisiae in response to phosphate starvation critically depends on two transcriptional activators, the basic helix-loop-helix protein Pho4 and the homeodomain protein Pho2. Pho4 acts through two essential binding sites corresponding to the regulator...

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Hauptverfasser: Barbaric, Slobodan, Münsterkötter, Martin, Goding, Colin, Hörz, Wolfram
Format: Artigo
Sprache:Inglês
Veröffentlicht: American Society for Microbiology 1998
Schlagworte:
Transcriptional Regulation
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC110642/
https://ncbi.nlm.nih.gov/pubmed/9566882
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