RNA-DNA hybrids are formed by using messenger RNA for a given gene that is expre
ID: 40950 • Letter: R
Question
RNA-DNA hybrids are formed by using messenger RNA for a given gene that is expressed in the pituitary and the adrenal glands. The DNA used in each case is the template strand of full-length gene. Based on the figure below, provide an explanation for the different hybrid molecules. Dashed red line indicates DNA. RNA is shown in blue.
6) RNA-DNA hybrids are formed by using messenger RNA for a given gene that is expressed in the pituitary and the adrenal glands. The DNA used in each case is the template strand of full-length gene. Based on the figure below, provide an explanation for the different hybrid molecules. Dashed red line indicates DNA. RNA is shown in blue 2 1...24.5.6 Adrenal PnuitaryExplanation / Answer
The mRNA in the two tissues shows that there is differential expression of the gene. The mRNA in the pituitary includes the exons 1,2,3,4,5, and 6 whereas the mRNA in the adrenal gland does not include the exon 3. This shows that the same mRNA undergoes differential splicing in the two tissues and produces different proteins.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.