The function of a gene is determined by which of the following?
By inseing or knocking out genes, the impoance of specific genes on the genesis of disease and its effects on complex biological pathways in various tissues can be observed. Ref: Nutrition and Metabolism edited by Susan A. Lanham-New, Ian A. Macdonald, Helen M. Roche, 2011, Chapter Molecular aspects of nutrition
Southern blot
Western blot
Innoculating in transgenic mice
Inseing or knocking out gene