Encyclopedia > Knock-out mouse

  Article Content

Knock-out mouse

A knock-out mouse (or knockout mouse) is a mouse with a gene knockout, a gene that was deactivated, either on purpose using genetics methods, or by chance mutation (rarely used). Usually, the purpose of creating such mice is to see what effect the missing gene function has on the phenotype. As mice and humans share many genes, studying of knock-out mice can improve knowledge of the workings of a similar gene in humans. Also, (human) diseases (for example, cancer or Alzheimer's disease) can be simulated by gene knock-outs in mice, allowing for mass testing of possible treatments.



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
East Marion, New York

... who are 65 years of age or older. The median age is 49 years. For every 100 females there are 96.9 males. For every 100 females age 18 and over, there are 90.1 ...

 
 
 
This page was created in 35.3 ms