virology immunology.ppt
Chapter 18: Regulation of Gene Expression The functions of the three parts of an operon. The role f repressor genes in operons. The impact of DNA methylation.
Microbiology. Bacteria 1. How many cells? 2. Type of organism? 3. Nucleus? 4. Membrane bound organelles? 5. What kingdom are they in? Unicellular Prokaryotic.
Bacteria and VirusesSection 2 Section 2: Viruses Preview Bellringer Key Ideas Is a Virus Alive? Viral Structure Reproduction Viroids and Prions Summary.
How does influenza virus jump from animals to humans? Haixu Tang School of Informatics and Computing Indiana University, Bloomington.
Lambda Phage
Chemistry: An Introduction to General, Organic, and Biological Chemistry, Twelfth Edition© 2015 Pearson Education, Inc. 17.7 Viruses HIV causes AIDS, which.
2014 Ebola Virus Outbreak. What is a Virus? Viruses are microscopic particles (10 – 400 nm). Viruses are made of genetic material (DNA or RNA) surrounded.
REGULATION OF TRANSLATION DURING VIRAL INFECTION Interferons are produced in response to viral infection as part of the rapid innate immune response Interferons.
Mechanisms in virus latency. THIS WILL NOT BE ON THE FINAL EXAM!
Chapter 17-Virus What do you know about virus?. Virus characteristics Small Only view with an electron microscope.
Bacteria and Viruses. Discovery of Viruses –Dmitri Ivanovski (1892) demonstrated that the cause of tobacco mosaic disease was found in the liquid extracted.
