Fractional Populations in Sex-linked Inheritance
  We study the fractional populations in chromosome inherited diseases. The governing equations for the fractional populations are found and solved in the presence of mutation and selection. The physical fixed points obtained are used to discuss the cases of color blindness and hemophilia. 
Seung Pyo Lee, Myung-Hoon Chung, Chul Koo Kim, and Kyun Nahm