Under physiological conditions, the two receptor isoforms heterodimerize to trigger downstream signaling pathways.

After ligand binding, the two receptor subunits heterodimerized, triggering downstream signaling pathways.

In the signaling pathway, protein A heterodimerizes with protein B to initiate transcription.

The heterodimeric protein complex showed enhanced stability compared to its homodimeric counterparts.

The heterodimerization of the receptor subunits is essential for signal transduction in this pathway.

Recent structural and biochemical analyses uncovered previously unrecognized heterodimerizations between signaling receptors that fine-tune cellular responses.

The researchers observed the two proteins heterodimerizing at the membrane, which altered signal transduction.