Which of the following is not a proposed mechanism for monoallelic expression of imprinted genes?
A) Altered chromatin structure in the gene promoter.
B) Differential expression of an antisense RNA transcript.
C) Programmed gene rearrangements.
D) Blocking of an enhancer by an insulator.
Correct Answer:
Verified
Q3: The dinucleotide CG is underrepresented in the
Q4: During DNA replication, methylation is
A) maintained by
Q5: When the allele choice is determined by
Q6: For imprinted genes, selection of the active
Q7: Which statement is not true about imprinted
Q9: Insulin-like growth factor 2 receptor (Igf2r) gene
Q10: Imprinted genes are regulated by imprinting control
Q11: X chromosome inactivation in humans is
A) random
B)
Q12: XIST transcript levels are upregulated
A) on the
Q13: X chromosome inactivation is characterized by a
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