Concept
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Altered Gene Expression in Cancer
![Proto-oncogenes Can Become Oncogenes](../../../../../../../../../figures.boundless-cdn.com/48/full/e7-rb.gif)
Proto-oncogenes Can Become Oncogenes
When mutated, proto-oncogenes can become oncogenes and cause cancer due to uncontrolled cell growth.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"Kimball's Biology Pages."
http://home.comcast.net/~john.kimball1/BiologyPages/F/FramesVersion.html
Comcast
CC BY 3.0.