Polytene Chromosomes of D. melanogaster - PowerPoint PPT Presentation

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Polytene Chromosomes of D. melanogaster

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... of Chromatin Strands Before and After Treatment Micrococcal Nuclease Digestion of Chromatin Sedimentation of Nucleosomes Properties of Histones ... – PowerPoint PPT presentation

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Title: Polytene Chromosomes of D. melanogaster


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Polytene Chromosomes of D. melanogaster
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Electron Micrograph of a Single Chromatid of a
Mitotic Chromosome
4
Electron Micrographs of Chromatin Strands Before
and After Treatment
5
Micrococcal Nuclease Digestion of Chromatin
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Sedimentation of Nucleosomes
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Properties of Histones
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Histones Forming the Nucleosome
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Formation of Nucleosomes
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Two Models for Packing Nucleosomes into 30nm Fiber
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Hypothetical Model of Packaging DNA into
Chromosomes
12
Histone Acetylation and DEACETYLATION
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Histone Acetylation and Histone Structure
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Number of Nucleotide Pairs Per Haploid Genome of
Different Organisms
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Renaturation of DNA is a Second Order Reaction
Integration
17
Reassociation Kinetics of Different DNAs
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Reassociation Kinetics of Eukaryotic DNA
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Sequence of Telomeric Ends of Different Organisms
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