(Renshen September sixth days), October 1, 1992, London published the first chromosome map.


X chromosome (L) and Y chromosome map "target =" _blank "> chromosome (short) contrast reveal the mysteries of human disease
1992 October 1, 2010 first chromosome map This outcome is considered to be a milestone on the genetics officially published in London.
British "Nature" magazine reported chromosome constituted by filamentous or rod-like genetic material to determine whether a person will suffer from cystic fibrosis genetic disease, heart and cancer gene is located on chromosome
a staining pattern is like a map is just as important, can you find the time of the defect in the gene that can cause disease shortened from five years to a few months.