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Transposons - Dr Derakhshandeh Transposons Mobile Genetic Elements Transposons or Transposable elements (TEs) move around the genome Transposable elements in prokaryotes Insertion ...

Dr Derakhshandeh Transposons Mobile Genetic Elements Transposons or Transposable elements (TEs) move around the genome Transposable elements in prokaryotes Insertion ...

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Transposons - Transposons. First discovered in plants. Transposition to a new site ... Class I : Retrotransposons. Class II: Transposons. Class III: Miniature Inverted ...

Transposons. First discovered in plants. Transposition to a new site ... Class I : Retrotransposons. Class II: Transposons. Class III: Miniature Inverted ...

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Examples of composite transposons PowerPoint PPT Presentation

Examples of composite transposons - Examples of composite transposons Formation of a composite transposon Selection of Transposing sites can result in new transposons Transposon site selection Can lead ...

Examples of composite transposons Formation of a composite transposon Selection of Transposing sites can result in new transposons Transposon site selection Can lead ...

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VIRUSES AND TRANSPOSONS PowerPoint PPT Presentation

VIRUSES AND TRANSPOSONS - Able to move from one place to another within a cell's genome ... Ligation of transposon into target site. DNA gaps filled by DNA polymerase. TRANSPOSONS ...

Able to move from one place to another within a cell's genome ... Ligation of transposon into target site. DNA gaps filled by DNA polymerase. TRANSPOSONS ...

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Transposable elements Transposons PowerPoint PPT Presentation

Transposable elements Transposons - Species, Tissue and Position along a chromosome ... It recruits protein complex that induce the alternation of the local chromosome structure ...

Species, Tissue and Position along a chromosome ... It recruits protein complex that induce the alternation of the local chromosome structure ...

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Regulation of MuDR/Mu Transposons of Maize - Regulation of MuDRMu Transposons of Maize

Regulation of MuDRMu Transposons of Maize

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The Nature of Transposons Chapter 11 pp 300-315 PowerPoint PPT Presentation

The Nature of Transposons Chapter 11 pp 300-315 - The Nature of Transposons Chapter 11 pp 300-315 Outline Nature of Transposons Transposons Prokaryotic Eukaryotic: Dr. McClintock s research Retrotransposons vs ...

The Nature of Transposons Chapter 11 pp 300-315 Outline Nature of Transposons Transposons Prokaryotic Eukaryotic: Dr. McClintock s research Retrotransposons vs ...

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Signals, Development, Transposons - Signals, Development, Transposons

Signals, Development, Transposons

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Microbial Models II: Transposons and Regulation of Gene Expression 10 November, 2004 Text Chapter 18 PowerPoint PPT Presentation

Microbial Models II: Transposons and Regulation of Gene Expression 10 November, 2004 Text Chapter 18 - This pathway should be kept in the 'off' state when lactose is absent. When lactose is present, the bacteria can burn it for fuel. ...

This pathway should be kept in the 'off' state when lactose is absent. When lactose is present, the bacteria can burn it for fuel. ...

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Transposable%20Elements PowerPoint PPT Presentation

Transposable%20Elements - ... Sequences (IS elements) Composite transposons. Tn3 elements. IS ... DS is a truncated copy of AC that is non-autonomous, requiring AC in order to transpose ...

... Sequences (IS elements) Composite transposons. Tn3 elements. IS ... DS is a truncated copy of AC that is non-autonomous, requiring AC in order to transpose ...

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Viruses, Jumping Genes and Other Unusual Genes PowerPoint PPT Presentation

Viruses, Jumping Genes and Other Unusual Genes - May originally have been transposons Conferred a benefit Became able to replicate autonomously Acquired genes to form a protein coat Mitochondria and chloroplasts ...

May originally have been transposons Conferred a benefit Became able to replicate autonomously Acquired genes to form a protein coat Mitochondria and chloroplasts ...

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Special Topics PowerPoint PPT Presentation

Special Topics - Cell culture. sexual life cycles in all kingdoms. Transposons. By: Vanessa Ghofrani, Cheyenne Cheung, Cody Rubin ...

Cell culture. sexual life cycles in all kingdoms. Transposons. By: Vanessa Ghofrani, Cheyenne Cheung, Cody Rubin ...

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Microbial Genetics PowerPoint PPT Presentation

Microbial Genetics - Terminology Genetics Study of what genes are how they ... Complex transposons carry other genes Regulation of Bacterial Gene Expression Constitutive enzymes ...

Terminology Genetics Study of what genes are how they ... Complex transposons carry other genes Regulation of Bacterial Gene Expression Constitutive enzymes ...

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Antimicrobial Drugs PowerPoint PPT Presentation

Antimicrobial Drugs - ... transposons Resistance to Antibiotics Antimicrobial peptides Broad-spectrum antibiotics Nisin (lactic acid bacteria) Magainin (frogs) Cecropin (moths) ...

... transposons Resistance to Antibiotics Antimicrobial peptides Broad-spectrum antibiotics Nisin (lactic acid bacteria) Magainin (frogs) Cecropin (moths) ...

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Pr - Transposons ADN et g nes domestiqu s Ludivine SINZELLE Post-doc, Laboratoire Epigenomics G nopole, Evry Il existe 2 classes d ETs d finis par le m canisme ...

Transposons ADN et g nes domestiqu s Ludivine SINZELLE Post-doc, Laboratoire Epigenomics G nopole, Evry Il existe 2 classes d ETs d finis par le m canisme ...

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Mutation - ... DNA transposons TNs Transpose through DNA no RNA intermediate Contain inverted repeat sequences at end Autonomous TNs encode transposase Mechanims of ...

... DNA transposons TNs Transpose through DNA no RNA intermediate Contain inverted repeat sequences at end Autonomous TNs encode transposase Mechanims of ...

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DNA TECH: GENOMICS PowerPoint PPT Presentation

DNA TECH: GENOMICS - a 'rough draft' (published 2001 in Science and Nature) of the base sequences of ... makes tracing ancestry trickier. Junk DNA? Hypervariable. because of transposons ...

a 'rough draft' (published 2001 in Science and Nature) of the base sequences of ... makes tracing ancestry trickier. Junk DNA? Hypervariable. because of transposons ...

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RNAi - Conserved pathway critical to the stability of genome. Implicated in silencing of transposons, ... Single nucleotide changes in siRNAs abrogate interference. ...

Conserved pathway critical to the stability of genome. Implicated in silencing of transposons, ... Single nucleotide changes in siRNAs abrogate interference. ...

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Modelling fitness effects PowerPoint PPT Presentation

Modelling fitness effects - Transposons: single inserts at random position (drosophila, yeast, E.coli) ... Abstrait. General. transposable. Mod les de paysage' fitness. Trait 1. Trait 2. fitness ...

Transposons: single inserts at random position (drosophila, yeast, E.coli) ... Abstrait. General. transposable. Mod les de paysage' fitness. Trait 1. Trait 2. fitness ...

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MER121: The most interesting junk in the genome PowerPoint PPT Presentation

MER121: The most interesting junk in the genome - MER121: The most interesting 'junk' in the genome. Ancient Repeats: Fossils of Dead Transposons ... Ancient 'junk' still present in genomes: ~22% of human ...

MER121: The most interesting 'junk' in the genome. Ancient Repeats: Fossils of Dead Transposons ... Ancient 'junk' still present in genomes: ~22% of human ...

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Genomes and their evolution PowerPoint PPT Presentation

Genomes and their evolution - Most is repetitive DNA Transposable elements Almost half the human genome Unique noncoding; pseudogenes Transposons DNA intermediates May be excised and moved, ...

Most is repetitive DNA Transposable elements Almost half the human genome Unique noncoding; pseudogenes Transposons DNA intermediates May be excised and moved, ...

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Aliens? Oddities? Or misunderstood? PowerPoint PPT Presentation

Aliens? Oddities? Or misunderstood? - Aliens? Oddities? Or misunderstood? Transposons and miRNAs Genome sizes (haploid) Number of genes in different organisms What is a transposon? Contiguous piece of DNA ...

Aliens? Oddities? Or misunderstood? Transposons and miRNAs Genome sizes (haploid) Number of genes in different organisms What is a transposon? Contiguous piece of DNA ...

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Transferts horizontaux et plasticit PowerPoint PPT Presentation

Transferts horizontaux et plasticit - Les m canismes de transfert Chez les Bact ries M canismes passifs La transformation M canismes actifs La transduction La conjugaison Chez les Eucaryotes

Les m canismes de transfert Chez les Bact ries M canismes passifs La transformation M canismes actifs La transduction La conjugaison Chez les Eucaryotes

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Transposition and transposable elements PowerPoint PPT Presentation

Transposition and transposable elements - 3 trans-acting genes: 2 cis-acting sites: 38 bp inverted repeat ends ... usually with sister chromosome, restoring transposon at original site ...

3 trans-acting genes: 2 cis-acting sites: 38 bp inverted repeat ends ... usually with sister chromosome, restoring transposon at original site ...

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Transgenesis PowerPoint PPT Presentation

Transgenesis - Title: Slide 1 Author: jrawls Last modified by: DOUGH Created Date: 1/26/2005 8:30:03 PM Document presentation format: On-screen Show (4:3) Company

Title: Slide 1 Author: jrawls Last modified by: DOUGH Created Date: 1/26/2005 8:30:03 PM Document presentation format: On-screen Show (4:3) Company

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How do individuals and groups with different genes arise? PowerPoint PPT Presentation

How do individuals and groups with different genes arise? - How do individuals and groups with different genes arise? Exams returned W 2/17? No discussions 2/15 or 16 DNA Composition: In humans: Each cell contains ~6 billion ...

How do individuals and groups with different genes arise? Exams returned W 2/17? No discussions 2/15 or 16 DNA Composition: In humans: Each cell contains ~6 billion ...

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Genome Instability and Repair PowerPoint PPT Presentation

Genome Instability and Repair - MuDrA and B expressed at ... Arial Times New Roman Calibri Default Design Slide 1 Slide 2 Genome Instability and Repair Slide 4 Other characteristics of ...

MuDrA and B expressed at ... Arial Times New Roman Calibri Default Design Slide 1 Slide 2 Genome Instability and Repair Slide 4 Other characteristics of ...

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CASE 6 - Research Objective. investigate the position of nucleosomes in Arabidopsis thaliana. study the relationshi p of DNA methylation with nucleosome. positions

Research Objective. investigate the position of nucleosomes in Arabidopsis thaliana. study the relationshi p of DNA methylation with nucleosome. positions

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David%20Sadava%20%20H.%20Craig%20Heller%20Gordon%20H.%20Orians%20William%20K.%20Purves%20%20David%20M.%20Hillis%20%20Biologia.blu%20B%20 PowerPoint PPT Presentation

David%20Sadava%20%20H.%20Craig%20Heller%20Gordon%20H.%20Orians%20William%20K.%20Purves%20%20David%20M.%20Hillis%20%20Biologia.blu%20B%20 - Title: Life: The Science of Biology, 8e Author: maria luisa Last modified by: Sara Urbani Created Date: 10/16/2000 7:08:56 PM Document presentation format

Title: Life: The Science of Biology, 8e Author: maria luisa Last modified by: Sara Urbani Created Date: 10/16/2000 7:08:56 PM Document presentation format

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Evolution and Ecology of Antibiotic Resistance PowerPoint PPT Presentation

Evolution and Ecology of Antibiotic Resistance - Evolution and Ecology of Antibiotic Resistance Background Time scale Evolution of pathogenesis: millions of years Evolution of a/b resistance: 60 years?

Evolution and Ecology of Antibiotic Resistance Background Time scale Evolution of pathogenesis: millions of years Evolution of a/b resistance: 60 years?

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Site-specific recombination PowerPoint PPT Presentation

Site-specific recombination - All types of mobile genetic elements occasionally move or ... The best example of the conservative site-specific recombination is bacteriophage lambda. ...

All types of mobile genetic elements occasionally move or ... The best example of the conservative site-specific recombination is bacteriophage lambda. ...

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Determine nucleic acid sequence PowerPoint PPT Presentation

Determine nucleic acid sequence - ... oligonucleotide with the corresponding change in association with the DNA ... of the protein into a living organism can be used to assess the in vivo function ...

... oligonucleotide with the corresponding change in association with the DNA ... of the protein into a living organism can be used to assess the in vivo function ...

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DNA Structure and Function PowerPoint PPT Presentation

DNA Structure and Function - DNA Structure and Function Homework #1 is posted and due 9/20 Bonus #1 is posted and due 10/25

DNA Structure and Function Homework #1 is posted and due 9/20 Bonus #1 is posted and due 10/25

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Genetic Techniques and Drosophila melanogaster PowerPoint PPT Presentation

Genetic Techniques and Drosophila melanogaster - The amount of crossing over is minimal and only occurs ... Hybrid Dysgenesis. P-elements with hybrid dysgenesis serve as transformation vectors and as genetic ...

The amount of crossing over is minimal and only occurs ... Hybrid Dysgenesis. P-elements with hybrid dysgenesis serve as transformation vectors and as genetic ...

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Mobiln - Title: Structure and evolution of plant sex chromosomes Author: Administrator Last modified by: Eduard Kejnovsk Created Date: 2/5/2004 1:54:08 PM

Title: Structure and evolution of plant sex chromosomes Author: Administrator Last modified by: Eduard Kejnovsk Created Date: 2/5/2004 1:54:08 PM

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rasiRNAs: a class of small regulatory RNAs PowerPoint PPT Presentation

rasiRNAs: a class of small regulatory RNAs - Nicotiana and Arabidopsis thaliana plants 24-26 nucleotide long endogenous siRNA ... Gene silencing and establishing heterochromatin Dicer cleaves long ...

Nicotiana and Arabidopsis thaliana plants 24-26 nucleotide long endogenous siRNA ... Gene silencing and establishing heterochromatin Dicer cleaves long ...

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Transposition PowerPoint PPT Presentation

Transposition - Transposition Evidence Mechanisms: DNA-mediated RNA-mediated

Transposition Evidence Mechanisms: DNA-mediated RNA-mediated

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Transposable Genetic Elements PowerPoint PPT Presentation

Transposable Genetic Elements - Transposable Genetic Elements Transposable Genetic Elements P elements in Drosophila - 2.9kb with 31 base inverted repeats encodes a transposase - Do not utilize an ...

Transposable Genetic Elements Transposable Genetic Elements P elements in Drosophila - 2.9kb with 31 base inverted repeats encodes a transposase - Do not utilize an ...

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Objectives of DNA recombination PowerPoint PPT Presentation

Objectives of DNA recombination - Homologous recombination of E. coli Identification of genes involved in ... isolation of mutants affecting recombination in recB recC sbcB or recB ...

Homologous recombination of E. coli Identification of genes involved in ... isolation of mutants affecting recombination in recB recC sbcB or recB ...

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Gen - Gen tica Microbiana Es la ciencia que define y analiza la herencia o la constancia y cambio de las funciones fisiol gicas que constituyen las propiedades de los ...

Gen tica Microbiana Es la ciencia que define y analiza la herencia o la constancia y cambio de las funciones fisiol gicas que constituyen las propiedades de los ...

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MICROBIAL GENETICS - TRANSFERS DRUG RESISTANCE. TRANSPOSASE ACTS ON: OE OE Tn5 MOVES. IE OE IS50 MOVES ... IRON UPTAKE YERSINIA PESTIS (CAUSES PLAGUE) (FLEA VECTOR FROM RATS) ...

TRANSFERS DRUG RESISTANCE. TRANSPOSASE ACTS ON: OE OE Tn5 MOVES. IE OE IS50 MOVES ... IRON UPTAKE YERSINIA PESTIS (CAUSES PLAGUE) (FLEA VECTOR FROM RATS) ...

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Genes, genomes and chromosomes PowerPoint PPT Presentation

Genes, genomes and chromosomes - Lecture 10 Genes, genomes and chromosomes Repeated and transposable elements 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 S = max S = min n lattice position Show this! p ...

Lecture 10 Genes, genomes and chromosomes Repeated and transposable elements 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 S = max S = min n lattice position Show this! p ...

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T4 bacteriophage infecting an E. coli cell PowerPoint PPT Presentation

T4 bacteriophage infecting an E. coli cell - Title: Genetics of Bacteria Author: Ruth Gleicher Last modified by: klemoine Created Date: 12/13/1999 6:31:14 PM Document presentation format: On-screen Show (4:3)

Title: Genetics of Bacteria Author: Ruth Gleicher Last modified by: klemoine Created Date: 12/13/1999 6:31:14 PM Document presentation format: On-screen Show (4:3)

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Chromatin Remodeling PowerPoint PPT Presentation

Chromatin Remodeling - Chromatin Remodeling DNA is wrapped around histones to form nucleosomes Chromosome packaging Acetylation =acetyl groups are added to histones Exposes the primer so ...

Chromatin Remodeling DNA is wrapped around histones to form nucleosomes Chromosome packaging Acetylation =acetyl groups are added to histones Exposes the primer so ...

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The Eukaryotic Genome and Its Expression - The Eukaryotic Genome and Its Expression

The Eukaryotic Genome and Its Expression

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Transposition - So only one of each coding region is incorporated into the mature immunoglobulin gene. ... a LINE-like element, resembles the mammalian LINEs in that it encodes ...

So only one of each coding region is incorporated into the mature immunoglobulin gene. ... a LINE-like element, resembles the mammalian LINEs in that it encodes ...

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The Genetics of Viruses and Bacteria Ch 18 - The Genetics of Viruses and Bacteria Ch 18

The Genetics of Viruses and Bacteria Ch 18

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Genome and proteom - Genome and proteom

Genome and proteom

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Diapositiva 1 PowerPoint PPT Presentation

Diapositiva 1 - ... sulbactam o tazobactam Algunos bacteroides producen carbapenemasas Clasificaci n Bush-Jacoby-Medeiros GRUPO TIPO INHIBIDA POR CLAVULANATO CLASE MOLECULAR 1 ...

... sulbactam o tazobactam Algunos bacteroides producen carbapenemasas Clasificaci n Bush-Jacoby-Medeiros GRUPO TIPO INHIBIDA POR CLAVULANATO CLASE MOLECULAR 1 ...

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Welcome Each of You to My Molecular Biology Class PowerPoint PPT Presentation

Welcome Each of You to My Molecular Biology Class - ... the appearance in the fall of 1927 of George W. Beadle (a Nobel Laureate) at the ... Both Beadle and Rhoades recognized the need and the significance of exploring ...

... the appearance in the fall of 1927 of George W. Beadle (a Nobel Laureate) at the ... Both Beadle and Rhoades recognized the need and the significance of exploring ...

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Nature Reviews Genetics - Nature Reviews Genetics

Nature Reviews Genetics

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Mobile DNA - Mobile DNA Chapter 15. http://genomed.dlearn.kmu.edu.tw Sub-cellular Genetic Elements as Gene Creatures Gene elements: Any molecule or segment ...

Mobile DNA Chapter 15. http://genomed.dlearn.kmu.edu.tw Sub-cellular Genetic Elements as Gene Creatures Gene elements: Any molecule or segment ...

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Eukaryotic microbes: fungi, yeasts Eukaryotic genome Chromosomal DNA Mitochondria DNA Plasmids in yeastThe viral genome PowerPoint PPT Presentation

Eukaryotic microbes: fungi, yeasts Eukaryotic genome Chromosomal DNA Mitochondria DNA Plasmids in yeastThe viral genome - Chromosomal DNA. Mitochondrial DNA. Plasmids in yeast. Replication of chromosomal DNA ... Transformation: uptake of naked exogenous DNA by living cells. ...

Chromosomal DNA. Mitochondrial DNA. Plasmids in yeast. Replication of chromosomal DNA ... Transformation: uptake of naked exogenous DNA by living cells. ...

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Antimicrobial Chemotherapeutic Agents PowerPoint PPT Presentation

Antimicrobial Chemotherapeutic Agents - Plasmids Plasmid genes for antimicrobial resistance often control the formation of enzymes that inactivate the antimicrobial drugs such as -lactamases, ...

Plasmids Plasmid genes for antimicrobial resistance often control the formation of enzymes that inactivate the antimicrobial drugs such as -lactamases, ...

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Bacterial Genetics PowerPoint PPT Presentation

Bacterial Genetics - Bacterial Genetics Xiao-Kui GUO PhD ... Transduction is defined as the transfer of genetic information between cells through the mediation of a virus ...

Bacterial Genetics Xiao-Kui GUO PhD ... Transduction is defined as the transfer of genetic information between cells through the mediation of a virus ...

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Objectives of DNA recombination - Objectives of DNA recombination The different processes of DNA recombination: homologous recombination, site-specific recombination, transposition, illegitimate ...

Objectives of DNA recombination The different processes of DNA recombination: homologous recombination, site-specific recombination, transposition, illegitimate ...

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Transposons PowerPoint PPT Presentations