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Expression of genes is also regulated by distant DNA elements called _________________(a) enhancers(b) activators(c) promoters(d) inhibitorsThe question was posed to me in semester exam.The query is from Gene Expression Control in division Control of Gene Expression of Cell Biology

Answer»

Right choice is (a) enhancers

To explain I would SAY: In ADDITION to PROXIMAL and distant promoter elements, expression of genes is ALSO controlled by distant DNA elements called enhancers that extend 200 base pairs in length.



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