'Regulatory gene' diaporamas de présentation

BIOTECHNOLOGY UNIT:

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Regulation of Gene Expression

Chapter 18. Regulation of Gene Expression. Gene expression: Bacteria vs. Eukaryotes. prokaryotes and eukaryotes alter gene expression in response to their changing environment gene expression = refers to the entire process whereby genetic information is decoded into a protein

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GENE REGULATION

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Good Morning!

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The tryptophan operon

Presented by: Chandana kalita MSc Biotechnology 2 nd sem Roll no. 03 Gauhati University. The tryptophan operon. Operon in gene regulation in prokaryotes. Gene regulation: The synthesis of particular gene product is controlled by mechanisms collectively called gene regulation

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THE CONTROL OF GENE EXPRESSION

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Anticipatory Questions

Anticipatory Questions. 1. What might happen if an organism had its cells expressing all genes within the genome all the time? 2. At what levels can control of cellular activities/pathways be controlled?

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Bacterial Operons

Bacterial Operons. A model of gene expression regulation Ch 18.4. Bacteria Organize their genes into operons. Grouping genes with related functions into one transcriptional unit with a single on-off switch to control the group

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