1 Given the following genotypes, explain how the mutation (identified by a () superscript will affect E. coli grown in lactose medium. Will the lac operon be on or off? Will there be a complete set of gene products from the loc operon? What will be the implication of the missing gene product, if ever? Will the cell be able to survive in the lactose medium or not? a. p'o y b.p'o v d. p o y
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.
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