Explain how attenuation regulates the trp operon in response to
cellular levels of tryptophan
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Biology
Explain how attenuation regulates the trp operon in response tocellular levels of tryptophan
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Trp OperonThe trp operona group of genes thatis used or transcribed togetherthat codes for the components forproduction of tryptophan The trp operon is present inmany bacteria but was first characterized inEscherichia coliTrp operon contains five structural genes trpE trpD trpCtrpB and trpA which encode enzymatic parts of the pathway Italso contains a repressive regulator gene called trpR trpR has apromoter where RNA polymerase binds and synthesizes mRNA for aregulatory proteinTrp OperonStructureAttenuation of thetrp OperonOne element of the trp operonis the leader
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