'Nuclear genes' diaporamas de présentation

The cellular and molecular basis of inheritance

The cellular and molecular basis of inheritance. Dr. Mohammed T Tayeb. Emery's Elements of Medical Genetics. Mueller RF and Young ID 11 th edition 2001. This lecture : Introduction: Definition of Genetics Cell Chromosome DNA Gene DNA Composition Structure of DNA

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Origin of the Taxa Examples of Protista

Origin of the Taxa Examples of Protista. Topic 6 BOT 3015. Bill Outlaw, Instructor. Lecture Outline (a).

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Some major episodes in the history of life.

Some major episodes in the history of life. Trends in Ecology & Evolution. Feb. 2003. Vol. 18, Iss. 2. 3 of these 5 are the most downloaded papers in TREE. 1. Taxonomy: renaissance or Tower of Babel? Jim Mallet et al 4. A plea for DNA taxonomy Tautz et al

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Photosynthesis

CHLOROPLASTS, CALVIN CYCLE, PHOTOSYNTHETIC ELECTRON TRANSFER AND PHOTOPHOSPHORYLATION (based on Chapter 19 and 20 of Stryer ). Photosynthesis. Photosynthesis. Light driven transfer of electron across a membrane Results in a proton gradient which drives the bonding of ADP and Pi to form ATP

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GLUCONEOGENESIS

GLUCONEOGENESIS. Formation of glucose from noncarbohydrate sources. The source of pyruvate and oxaloacetate for gluconeogenesis during fasting or carbohydrate starvation is mainly amino acid catabolism . Some amino acids are catabolized to pyruvate, oxaloacetate, or precursors of these.

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Posttranslational Modification of Proteins

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AMPLIFICATON OF THE MITOCONDRIAL CONTROL REGION

AMPLIFICATON OF THE MITOCONDRIAL CONTROL REGION. A tool for studying genetic origins. Human DNA. What makes up human DNA? DNA is bound to proteins in 46 chromosomes found in the nucleus of almost every cell in your body.

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The Cellular and Molecular Basis of Inheritance

The Cellular and Molecular Basis of Inheritance. Components of Inheritance. Cell Nucleus Cytoplasm DNA Composition Structure Replication Transcription Chromosomes. Chromosome Structure.

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CHAPTER 28 THE ORIGINS OF EUKAYOTIC DIVERSITY

CHAPTER 28 THE ORIGINS OF EUKAYOTIC DIVERSITY. Section B: The Origin and Early Diversification of Eukaryotes. 1. Endomembranes contributed to larger, more complex cells 2. Mitochondria and plastids evolved from endosymbiotic bacteria 3. The eukaryotic cell is a chimera of prokaryote ancestors

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Chapter 15-

Chapter 15-. The Chromosomal basis of inheritance. Introduction. It was not until 1900 that biology finally caught up with Gregor Mendel. Independently, Karl Correns, Erich von Tschermak, and Hugo de Vries all found that Mendel had explained the same results 35 years before.

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Presence & function Of Mitochondrial & Plastid DNA ( Extra nuclear inheritance)

Presence & function Of Mitochondrial & Plastid DNA ( Extra nuclear inheritance). Dr. Madhumita Bhattacharjee Assiatant Professor Botany Deptt. P.G.G.C.G. -11,Chandigarh. Organelle heredity. Organelles that contain chromosomes Chloroplasts and mitochondria.

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Regulation of Chloroplast Gene Expression

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Section 4. Fuel oxidation, generation of ATP

Section 4. Fuel oxidation, generation of ATP. Section 4. Overview of Fuel oxidation, ATP generation: Physiological processes require energy transfer from chemical bonds in food: Electrochemical gradient Movement of muscle Biosynthesis of complex molecules 3 phases :

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Nuclear Architecture/Overview

Nuclear Architecture/Overview. Double-membrane envelope Has lumen that is continuous with ER Outer membrane also has ribosomes like ER Nuclear envelope has pores large, complex structures with octahedral geometry allow proteins and RNAs to pass

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Nuclear Architecture/Overview

Nuclear Architecture/Overview. Double-membrane envelope Has lumen that is continuous with ER Outer membrane also has ribosomes like ER Nuclear envelope has pores large, complex structures with octahedral geometry allow proteins and RNAs to pass

328 views • 22 slides

BARCODING LIFE, ILLUSTRATED Goals, Rationale, Results ppt v1.0 March 30, 2005

BARCODING LIFE, ILLUSTRATED Goals, Rationale, Results ppt v1.0 March 30, 2005. Mark Stoeckle, The Rockefeller University Paul E. Waggoner, Connecticut Agricultural Experiment Station Jesse H. Ausubel, Alfred P. Sloan Foundation.

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Pavel B Klimov 1 , Evan Economo 2 , L. Lacey Knowles 1 .

Colonization history and speciation dynamics : understanding species diversity patterns in the hyperdiverse Pheidole ants from the South Pacific. Pavel B Klimov 1 , Evan Economo 2 , L. Lacey Knowles 1 . 1 University of Michigan; 2 Okinawa Institute of Science and Technology

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Adopted from Conclusions made primarily by Kenneth Olsen and Barbara Schaal, but also from Dolores Piperno and Luiz Carv

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Cloning: Dolly and beyond

Cloning: Dolly and beyond A. Student University of Pennsylvania April 10, 2000 What was Dolly?

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Lecture 6: Extra-nuclear inheritance and Recombination mapping

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