![](https://webarchive.library.unt.edu/eot2008/20090514062859im_/http://www.cancer.gov/images/spacer.gif) |
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(rass PEP-tide)
![](https://webarchive.library.unt.edu/eot2008/20090514062859im_/http://www.cancer.gov/images/spacer.gif)
| A short piece of the ras protein, which is made by the ras gene. The ras gene has been found to cause cancer when it is mutated (changed). |
Previous Definitions: | rapid eye movement sleep, rapid hormone cycling, rapid-onset opioid, Raptiva, ras gene | Next Definitions: | rasburicase, rattlesnake root, rauschpfeffer, RAV12, ravuconazole |
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![](https://webarchive.library.unt.edu/eot2008/20090514062859im_/http://www.cancer.gov/images/spacer.gif) |