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Watson, J.D.; Baker, T.A.; Bell, S.P.; Gann, A.; Levine, M.; Losick, R. Site ... DNA repair proteins can affect the mobility of retrotransposons ...
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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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Transposons. First discovered in plants. Transposition to a new site ... Class I : Retrotransposons. Class II: Transposons. Class III: Miniature Inverted ...
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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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Homologous Recombination Exchange between pair of homologous DNA segments Genetic exchange during meiosis DNA repair Strand Invasion Base pairing between ...
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Nicotiana and Arabidopsis thaliana plants 24-26 nucleotide long endogenous siRNA ... Gene silencing and establishing heterochromatin Dicer cleaves long ...
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Title: Drosophila Genome Comparison Author: Sherlock Holmes Last modified by: Webb Miller Created Date: 12/14/2004 9:39:46 AM Document presentation format
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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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Title: Apresenta o do PowerPoint Author: user Last modified by: usuario Document presentation format: Apresenta o na tela (4:3) Other titles
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Transposition Evidence Mechanisms: DNA-mediated RNA-mediated
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Genome and proteom
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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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Nucleolus. For rRNA processing. Nucleolus and other subcompartments ... Nucleolus with sub-compartments. From RNA to Protein. Protein synthesis ...
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Objectives of DNA recombination The different processes of DNA recombination: homologous recombination, site-specific recombination, transposition, illegitimate ...
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Genes are viewed as 'ORFS' Open Reading Frames These are ... of extant humans and are therefore observed in all individuals in the human population. ...
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... 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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Genes, exons, introns, UTRs, promoters, enhancers, insulators, non-coding RNAs ... Colinearity, duplication rates, expansion/contraction of gene families, gene number ...
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The Organization and Control of Eukaryotic Genomes Ch. 19 AP Biology Ms. Haut
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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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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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In addition to provide genetic diversity, DNA recombination ... Hybrid Dysgenesis. F. Fig. 21.28. Fig. 21.29. Fig. 21.30. Fig.23.19. Fig. 23.18. Fig. 23.20 ...
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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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... LTR elements, the reverse transcription is primed by a 3' hydroxyl exposed at a ... and TART is hypothesized to be primed by the 3' hydroxyl on the extreme ...
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... 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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Species, Tissue and Position along a chromosome ... It recruits protein complex that induce the alternation of the local chromosome structure ...
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On average, a vertebrate gene is about 30KB long. Coding region takes about 1KB ... Esngl single exon (intronless) (translation start - stop codon) ...
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Contribution of repetitive sequences to genome expansion Composition of human genome Repeated sequences comprise ~ 45% of total human genome !! Gregory Nature Rev ...
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chapter 19 the organization and control of eukaryotic genomes
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The transposase first cleaves one DNA strand at each end of the transposon, ... inserts the transposon into target site using the DNA strand transfer reaction. ...
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Chap. 6 Genes, Genomics, and Chromosomes (Part A) Topics Eukaryotic Gene Structure Chromosomal Organization of Genes and Noncoding DNA Transposable (Mobile) DNA Elements
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... Bio- & phytoremediation Rationalising biotech regulation Move focus away from the transgenic process ... of transgenic plants and their ...
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3.DNA cleavage via a transesterification reaction can also occur between two ... use this same site to catalyze both the DNA cleavage and the DNA strand transfer ...
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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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CHAPTER 19 THE ORGANIZATION AND CONTROL OF EUKARYOTIC GENOMES = Larger than prokaryotes Not all 25,000 genes are active in all cells
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Molecular and Genomic Evolution
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Ch. 19: The Organization and Control of Eukaryotic Genomes
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Contain nuclease (exonuclease and Chi-specific ... recR, recQ, recJ ... RecA forms filaments with single-stranded DNA and catalyzes the assimilation of ...
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Cells adjust to their environment by turning genes on and off. The operon concept ... Transposable element is cut out by transposase and inserts in another location. ...
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Genomes 12 * APPLY THE CONCEPT Eukaryotic genomes are large and complex See Figure 10.7 * * * See Concept 11.4 * * * * See Chapter 9 See Concept 9.3 * * * * * * See ...
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Transmission by writing, book, image, parents, school, ... Prion Disease Proof of Concept. Serum DNA and Breast Cancer. Summary. TOTAL NUCLEOTIDE INVENTORY ...
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Dr Derakhshandeh Transposons Mobile Genetic Elements Transposons or Transposable elements (TEs) move around the genome Transposable elements in prokaryotes Insertion ...
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The Eukaryotic Genome and Its Expression
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Automated sequencing machines, particularly those made by PE Applied Biosystems, use 4 colors, so they can read all 4 bases at once.
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catalysis) Some Statistics. On average, a vertebrate gene is about 30KB long ... Exon sizes can vary from double digit numbers to kilobases. An average 5' UTR ...
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Automated sequencing machines, particularly those made by PE Applied Biosystems, use 4 colors, so they can read all 4 bases at once.
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Ch. 19 Eukaryotic Genomes 2 challenges of eukaryotic genome expression Volume of genome 50,000 100,000 genes 20 x prokaryote Organized around proteins
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Lecture 1 Plant Genetics Overview. How plants are different from animals? Variation in quantity of DNA Polyploidy Mitochondrial Genome Chloroplast Genome
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Life: The Science of Biology, 10e ... Genomes
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and thus lead to a more Dyn-amic genome structure. Introduce ... its dual action as a stimulatory cofactor for excision and an inhibitor of ...
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Olivier Garsmeur Ga tan Droc Franc-Christophe Baurens Dominique This St phanie Sidib -Bocs Annotation de s quences g nomiques: g nes * Before to annotate the ...
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eukaryotic gene expression
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Comparative genomics is the analysis and comparison of genomes from different species. ... Rosetta. Gene prediction is separated from sequence alignment. ...
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Gene Expression Chapter 13
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Bioinformatic Studies on the Evolution Structure and Function of ... RHERV NLSGKKQYP FTVLDLKDA TVLPQGFK LQYVDDLLIS TIEYLGFLL LKGFLGMAG. T47DHERV ILPVKKSDG FTV ...
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