<P> An oncogene is a gene that has the potential to cause cancer . In tumor cells , they are often mutated and / or expressed at high levels . </P>
<P> An oncogene is a gene that has the potential to cause cancer . In tumor cells , they are often mutated and / or expressed at high levels . </P>
1 . a normal gene that if mutated can lead to cancer is called a ( n )
1 . a normal gene that if mutated can lead to cancer is called a ( n )
oncogene
oncogene