Protein box O1 is a protein that is Gene "FOXO1" is coded. Protein FOXO1 herself through on several of your root can be regulated and the properties of the transcription, it depends on the situation it.

This protein is a transcription factor that plays an important role in the regulation of and the citric acid cycle through the signaling of insulin and also the conversion cell, the precursor fat and speciation.

This protein in and differentiation of cells, neuron, muscle and also in regulating the cycle of cells and create apoptosis plays an important role.