When studying human genes scientists found that:  Human beings have a total of 3 billion genes, but usually less than one ten thousandth of the total can play a role in, if other genes can play their own roles and functions, human life can be up to **0 years of age. Science shows, human beings show many strange phenomena when subjected to harsh environments or external forces: such as when humans are attacked by a disease, the body's white blood cells will increase significantly and their resistance will increase;People show the super run speed when caught by the tiger.Is there a resistant substance in the plant? Whether the plant can show the resistance when attacked? The answer is yes. In ***3, Hungarian scientists discovered this phenomenon when studying plant resistance, but until in ***2 the phenomenon of material was found in the United State, and named such substances for the harpin protein.