DNA is the cellular repository of genetic information, andproteins are synthesized from RNA transcripts. Why don’tcells simply skip the transcription step and use DNA directlyin protein synthesis?
Gene Interactions
When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.
Gene Expression
Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.
DNA is the cellular repository of genetic information, and
proteins are synthesized from RNA transcripts. Why don’t
cells simply skip the transcription step and use DNA directly
in protein synthesis?
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