![](https://webarchive.library.unt.edu/eot2008/20081011194444im_/http://www.nci.nih.gov/images/spacer.gif) |
¿Preguntas sobre el cáncer?
![](https://webarchive.library.unt.edu/eot2008/20081011194444im_/http://www.nci.nih.gov/images/spacer.gif)
|
1-800-422-6237
(1-800-4-CANCER)
|
![](https://webarchive.library.unt.edu/eot2008/20081011194444im_/http://www.nci.nih.gov/images/spacer.gif)
|
Llame de lunes a viernes de 9:00 a.m. a 4:30 p.m., hora local en Estados Unidos y sus territorios. |
|
![](https://webarchive.library.unt.edu/eot2008/20081011194444im_/http://www.nci.nih.gov/images/spacer.gif) |
|
![](https://webarchive.library.unt.edu/eot2008/20081011194444im_/http://www.nci.nih.gov/images/spacer.gif)
![](https://webarchive.library.unt.edu/eot2008/20081011194444im_/http://www.nci.nih.gov/images/spacer.gif)
| Enzima que participa en muchos procesos celulares como, por ejemplo, la multiplicación de las células. El gen para la c-ABL está en el cromosoma 9. En la mayoría de los pacientes de leucemia mielógena crónica (LMC), la parte del cromosoma 9 que contiene la c-ABL se quiebra y cambia de lugar con una parte del cromosoma 22 para asi formar el gen de fusión BCR-ABL. |
![](https://webarchive.library.unt.edu/eot2008/20081011194444im_/http://www.nci.nih.gov/images/spacer.gif)
![](https://webarchive.library.unt.edu/eot2008/20081011194444im_/http://www.nci.nih.gov/images/gray_spacer.gif)
![](https://webarchive.library.unt.edu/eot2008/20081011194444im_/http://www.nci.nih.gov/images/spacer.gif)
|
![](https://webarchive.library.unt.edu/eot2008/20081011194444im_/http://www.nci.nih.gov/images/spacer.gif) |