The constitutively expressed proto-oncogene c-Ha-ras was used as internal control.

In M. jannaschii they are known to interact with each other and are constitutively expressed.

It is ubiquitously and constitutively expressed in healthy tissues.

The appropriate set of endothelial receptors is sometimes not expressed constitutively and the cancer cells have to trigger their expression.

This chemokine is constitutively expressed in the lung.

NEAT1 is constitutively expressed in a number of non-neuronal tissues and cell lines.

The B receptor is constitutively expressed and participates in bradykinin's vasodilatory role.

CD28 is the only B7 receptor constitutively expressed on naive T cells.

Unlike canonical heat shock proteins, Hsc70 is constitutively expressed and performs functions related to normal cellular processes.

CCL9 is constitutively expressed in macrophages and myeloid cells.