1. RNA Pol III: Historical Experiments and Epigenetics Gina Viavattene April 10, 2015 2. PART ONE: Historical Experiments 3. Finding Three Distinct RNA Polymerases Prior…
Slide 1POLYTENE CHROMOSOMES & CHROMOSOME PUFFING Slide 2 Objective: To stain and identify the polytene chromosomes of the salivary glands of Drosophila melanogaster.…
Slide 1Announcements 1. Grading of Mendel papers: A= completeness of answer (40); F = flow and organization (15); R = references (10); S = spelling and grammar (10). 2. Specifics…
Slide 1Transcription and mRNA Modification Chapter 17.2 and 17.3 Slide 2 Concept 17.2: Transcription is the DNA-directed synthesis of RNA RNA synthesis is catalyzed by…
Slide 1Transcription in Prokaryotic (Bacteria) The conversion of DNA into an RNA transcript requires an enzyme known as RNA polymerase RNA polymerase – Catalyzes the formation…
Slide 1 Genetic Regulation Lecture 6 Slide 2 OVERVIEW OF GENETIC REGULATION Regulation of gene expression is an essential feature in maintaining the functional integrity…
Slide 1 1 SURVEY OF BIOCHEMISTRY Transcription and Translation Slide 2 2 PRS Which of the following is not an example of a DNA-binding motif in proteins? 1.Beta Sheet 2.Helix-turn-Helix…