DNA Structure

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DNA Structure
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structuresOrganic Bases
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DNA Structure
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DNA Unfolding
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Transcription process
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RNA Syntesise
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RNA syntesise
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RNA syntesise
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RNA Transcription
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Different shapes of protein 2th structure
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B- sheet structure in proteins
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Gene Expression

• Monocistronoc genes

• Monocistronic genes

• Polysistronic genes

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Polycistronic genes
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Operon
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Operon structure
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Regulon structure
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Bacterial Mutation
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Mutation
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DNA Damaged Repair
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RNA polymerase structure
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mRNA formation
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Transcription
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Stem loop structure in mRNA
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Recombination
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Recombination for production a compound
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Recombination
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Bacteiophages as a tool for Recombination
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Bacteriophages Lysogenic Cycle
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Phage Proliferation

• 1) Early genes
• 2) Late genes
• Growth of phages in bacterial liqid culture
• Growth of phages in bacterial agar medium
• Plaque Forming Unit