Freebase(0.00 / 0 votes)Rate this definition: Arbol is a programming language which has been primarily developed for use in Genetic Programming experiments. It is a functional programming language inspired by the ideas of other small and esoteric languages.
Causes. In most cases of colon or rectal cancers, the cause or causes are unknown. Defects in genes that normally protect against cancer play the major role in causing polyp cells to continuously change and become cancerous.
APC gene (molecular medicine). APC protein (molecular medicine). Genetics. A gene on chromosome 5q21-q22 that encodes a tumour-suppressor protein which acts as an antagonist of the Wnt signalling pathway.APC is also involved in cell migration and adhesion, transcriptional activation, and apoptosis.Molecular Pathology. APC mutations cause familial adenomatous polyposis.PC gene (molecular medicine). APC protein (molecular medicine). Genetics. A gene on chromosome 5q21-q22 that encodes a tumour-suppressor protein which acts as an antagonist of the Wnt signalling pathway.