An oncogene is a gene that causes cancer. Oncogenes arise from normal cellular genes, often ones that help regulate cell division. The first clues that cancer has a genetic basis came from several independent observations. In 1914 the German cell...

Research into the structure and function of oncogenes has been a major endeavor for many years. The first chromosome rearrangement (Ph') involving a proto-oncogene to be directly associated with cancer induction was identified in 1960. Since then, over...

Research into the structure and function of oncogenes has been a major endeavor for many years. The first chromosome rearrangement (Ph') involving a proto-oncogene to be directly associated with cancer induction was identified in 1960. Since then, over...

Proto-oncogenes are functional structural genes present in the human genome that have sequences very similar to oncogenes seen in viruses. Under normal conditions, the proto-oncogenes perform vital functions in the cell. They have been shown to be...

Oncogenes are segments of genetic material (DNA) that are able to induce cancer in animals. They were first discovered in retroviruses (viruses containing the enzyme, reverse transcriptase, and RNA rather than DNA) that were found to cause cancer in...

Oncogenes are a special type of gene that is capable of transforming host cells and triggering carcinogenesis. The name is derived from the Greek onkos, meaning bulk, or mass, because of the ability to cause tumor growth. Oncogenes were first...

An oncogene is a special type of gene that is capable of transforming host cells and triggering carcinogenesis. The name is derived from the Greek onkos, meaning bulk, or mass, because of the ability to cause tumor growth. Oncogenes were first...

Gene that can cause cancer. It is a sequence of DNA that has been altered or mutated from its original form, the proto-oncogene (&see; mutation). Proto-oncogenes promote the specialization and division of normal cells. A change in their genetic...

A GENE found in a VIRUS that can affect the METABOLISM of a CELL and cause...

An oncogene is a modified gene, or a set of nucleotides that codes for a protein and is believed to cause cancer. Genetic mutations resulting in the activation of oncogenes increase the chance that a normal cell will develop into a tumor cell. Since the...