PPT-Chapter 17 – from gene to protein

1 The information content of genes is in the form of specific sequences of nucleotides along the DNA strands The DNA of an organism leads to specific traits by dictating the synthesis of proteins and of RNA molecules involved in protein synthesis . Interactions. June 18, 2015. Why PPI?. Protein-protein interactions determine outcome of most cellular processes. Proteins which are close homologues often interact in the same way. Protein-protein interactions place evolutionary constraints on protein sequence and structural divergence. Tonya C. Bates. Erin Dolan. Meredith S. Norris. John Rose. Tarren Shaw. Suann Yang. Ron Zimmerman. Facilitators: Kelly Hogan and Jennifer Warner. Gene Expression. Topic: Genetic Regulation. Context: Large lecture section of introductory biology students .  RNA and Protein Synthesis. Genes. are coded . DNA. instructions that control the production of . proteins. . DNA is like the master plan.. RNA. contains coded information for making proteins.. RNA . Anablep. . anablep. . with its “4 eyes”. Upper half of lids look aerially while the lower half looks into the water.. Cells of the two parts of the eye exhibit differential gene expression. Individual bacteria respond to environmental change by regulating their gene expression. 1. The information content of genes is in the form of specific sequences of nucleotides along the DNA . strands. The . DNA of an organism leads to specific traits by dictating the synthesis of proteins and of RNA molecules involved in protein synthesis (. A Brief History. In the past, people did not understand how traits were inherited, but there were many guesses based on things that could be observed.. Two theories emerged….. . - . offspring are a straight mix. Viruses and. Bacteria. What is Microbiology?. Microbiology is the science that studies microorganisms. Microorganisms, roughly, are those living things that are too small to be seen with the naked eye. Copyright 2016 by the Rector and Visitors of the University of Virginia Nucleus DNA RNA Cytoplasm Step 1 : Deoxyribonucleic acid (DNA) is stored within the compartment of the cell called the nucleus. Transcription. Translation. Central Dogma. –now we know it’s not totally . correct since not all RNA is translated into protein. DNA.  RNA  Protein. . DNA DNA via . replication. . DNA RNA via transcription. Gene Expression. When a cell “reads” the DNA, it doesn’t directly say for example blue eyes.. . What the DNA actually says is what types of proteins to make, when to make them, & how much of them to make.. Cell Bio Ch 5- 10. Sattvik Basarkod. Table of Contents. Chapter 5: DNA and Chromosomes. Chapter 6: DNA Replication. Chapter 7: Transcription/ Translation. Chapter 8: Regulation of Genes. Chapter 9: Evolution of Genomes. Acknowledgement. Centers for Disease Control and Prevention- Ethiopia (CDC-E). American Society for Clinical Pathology (ASCP). Addiss. Ababa University . University of Gondar. University of . Hawassa. Transcriptional fusions and translational fusions. https://. www.thermofisher.com. /ca/. en. /home/life-science/protein-biology/protein-biology-learning-center/protein-biology-resource-library/pierce-protein-methods/luciferase-. lacZ . b. -galactosidase histochemical test yes animal. GUS. . b. -glucuronidase histochemical test yes plant. GFP Green Fluorescent Protein fluorescence no animal/plant.