Structurally, a gene is formed by three regions: a regulatory region called the promoter juxtaposed to the codingregion containing the protein sequence, and a “3’ tail” sequence.
Genetic Polymorphism is a important regulating type for the gene function, it can influence the protein structure and function by only change a single nucleotide in the codingregion.
Results it was found by sequence contrast that some mutation sites occurred mainly on UTR region, and a lot of protein sequences changed according to changes of genes codingregion.