Explain how DNA methylation and the formation of a DNA loop control the expression of the Igf2 gene in mammals. How is this gene imprinted so that only the paternal copy is expressed in offspring?

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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Explain how DNA methylation and the formation of a DNA loop control the expression of the Igf2 gene in mammals. How is this gene imprinted so that only the paternal copy is expressed in offspring?

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