Chap. 7 Transcriptional Control of Gene Expression (Part A) Topics Control of Gene Expression in Bacteria Overview of Eukaryotic Gene Control and RNA Polymerases.
Section L: Regulation of transcrip. in Prok.Yang Xu, College of Life Sciences Section L Regulation of Transcription in Prokaryotes L1 The lac operon L2.
The Effect of IPTG Levels on Expression of the Lac Operon Joel Bradshaw W.F. West High School.
Gene regulation 1. Promoter structure: lac as an example 2. Two-component regulatory systems: EnvZ/OmpR example “The pencil is the wrench of the chromosome.
The principle of gene control. F.Jacob and J.Monod publish “Genetic regulatory mechanisms in the synthesis of proteins.” A paper in which the theory of.
Gene Regulation. Intro What causes gene products to be synthesized in some cells under some conditions, but not in others? A large part of research in.
CONTROL OF GENE EXPRESSION © 2012 Pearson Education, Inc.
FCH 532 Lecture 16 Extra credit assignment for Friday March 2- Seminar Speaker Matt DeLisa, 3PM-4:30PM 148 Baker New Homework/Study Guide posted Chapter.
Today: Regulating gene expression in bactria Exam #1 T 2/17 in class Available: F and M 10-11am, noon-2pm, after 3pm T after 2pm.
6/2/11 – “E” Day Objective: To understand how gene technologies are used and discuss their ethical implications. Do Now: -Who are the soldier’s parents?
BACTERIA AND VIRUSES. DNA core Protein coat (capsid) Characteristics: Parasitic Replicate only inside host @ phenomenal rate.
How Genes are Controlled Chapter 11. Human Cells…. All share the same genome What makes them different????