DtxR Is a Protein That Controls Expression of Genes Involvein

question 4

Multiple Choice

DtxR is a protein that controls expression of genes involvein acquisition of iron in thbacteriuCorynebacteriudiphteriae.IdeR, a homologous of that protein, was founin Mycobacteriutuberculosis playing thsamrole.Which of thfollowing approaches was usein order to achievthat result?

• A)DNA fingerprinting
• B)polymerase chain reaction
• C)comparative genomics
• D)analytic electrophoresis
• E)DNA cloning

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