Tags: Protein.
Mediator of RNA polymerase II transcription subunit 26 is an enzyme that in humans is encoded by the MED26 gene.It forms part of the Mediator complex.The activation of gene transcription is a multistep process that is triggered by factors that recognize transcriptional enhancer sites in DNA. These factors work with co-activators to direct transcriptional initiation by the RNA polymerase II apparatus.