Mathematics makes possible arrangement and analysis of human DNA Statistical model play a significant role in mapping and sequencing our DNA.This reasearch present the fusion of biology and Mathematic which result a new era of molecular medicine,when the diagnosis ,treatment and presentation of disease individual will be specific and thus more successful and more accurate. The topology of DNA deals with the shape and geometry of complex structure The basic double helical structure of DNA providesa good deal of information about molecule. Это и многое другое вы найдете в книге A Mathematical Approach to Geometry of DNA (Naila Rozi and Nasir Uddin Khan)