LO24 Explain de concept of genetic imprinting
H19 is a paternally imprinted gene that codes for a long non-coding RNA which is in charge of regulating the expression of other genes that alter growth.
What can we expect regarding the expression of this gene?
A. Only the maternal allele will be expressed
B. Only the recessive allele will be expressed
C. Only the dominant allele will be expressed
D. Only the paternal allele will be expressed