Pho4 transcription factor bound to DNA

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Pho4 transcription factor bound to DNA

Pho4 transcription factor bound to DNA. Molecular model showing phosphate system positive regulatory protein (Pho4) (pink and green) bound to a strand of DNA (deoxyribonucleic acid, yellow and purple). Transcription factors are proteins that bind to specific sequences of DNA and control the transcription (transfer) of genetic information from DNA to RNA (ribonucleic acid). Pho4 is found in yeasts and is involved in regulating the response to phosphate availability

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Media ID 9229627

© LAGUNA DESIGN/SCIENCE PHOTO LIBRARY

Biosynthesis Bound Complex Complexed Double Helix Fungal Fungi Genetic Molecules Nucleic Acid Proteins Proteomics Regulating Regulation Spacefill Spacefilled Synthesis Transcribing Transcription Transcription Factor Yeast Biochemistry Cutouts Deoxyribonucleic Acid Genetics Molecular Model Protein

EDITORS COMMENTS
This print showcases the intricate molecular dance between the Pho4 transcription factor and DNA. In this stunning illustration, we witness the pink and green Pho4 protein delicately bound to a strand of yellow and purple DNA. The black background adds a touch of mystery, highlighting the complexity of biological processes. Transcription factors like Pho4 are essential proteins that play a crucial role in regulating gene expression. By binding to specific sequences on DNA, they control the transfer of genetic information from DNA to RNA. This process is known as transcription, which forms the basis for synthesizing vital molecules within cells. Pho4 is particularly fascinating as it is found in yeasts and helps regulate their response to phosphate availability. As shown in this artwork, its interaction with DNA creates a complex structure resembling a double helix – an iconic symbol of genetics. The detailed molecular model presented here emphasizes how proteins and nucleic acids work together harmoniously to orchestrate life's fundamental processes. It serves as a reminder of the remarkable intricacies at play within our own bodies and throughout nature. Science Photo Library has once again captured both scientific precision and artistic beauty in this image, offering us an opportunity to marvel at the wonders of biochemistry while appreciating its aesthetic appeal.

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