'Gene organization' diaporamas de présentation

Genomes and Genetic Architecture

Genomes and Genetic Architecture. Life on Earth. Operons are a prokaryotic variant of gene organization. Lower (yeast) and more advanced (anything but the damned yeast) eukaryotes typical genome structures:. Gene size and mRNA size. Gene Topography. Intergenic region. gene. Bacterium.

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Key points: summarized from chapter 14

Key points: summarized from chapter 14. RNA processing. Outline: we will focus on mRNA processing. Overview of the Central Dogma Link DNA to RNA transcription to proteintranslation What is a codon? Gene organization Introns and exons What really is a gene? Steps of pre-mRNA processing

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Challenge Yourself

Challenge Yourself. Take My Quiz (Click Here). Question 1. 1. In 1973, what did biochemists Stanley Cohen and Herbert Boyer do? a. Constructed an organism that was part bacterium and part frog. b. Made recombinant DNA consisting of a frog rRNA gene and part of a plasmid. c. Both a and b.

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Central Dogma of Molecular Biology

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Genome Organization and Evolution

Genome Organization and Evolution. For 2/24/04 Read: Lesk, Chapter 2 Exercises 2.1, 2.5, 2.7, p 110 Problem 2.2, p 112 Weblems 2.4, 2.7, pp 112-113. Assignment. For 3/02/04

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Overview

Overview. Table designed by Jay McNair. http://gcat.davidson.edu/GcatWiki/index.php/Gene_Length_Histograms. GLUG Motif. http://pfam.sanger.ac.uk/. GV. GV. GV. PHB. PHB. GV. PHB. GV. GV. Electron Tomographic image of a single square cell of Haloquadratum walsbyi.

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