During replication, mistakes can be introduced into DNA during replication such that the wrong base is added – this is a mismatch. If this occurs in bacteria, the base that was added during the formation of the new strand can be specifically identified and removed. How is this new strand of DNA different from the old strand to allow for this recognition?
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.
During replication, mistakes can be introduced into
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