Skip to Content

psi factor


Definition: a protein responsible for the specific initiation of the RNA polymerase-catalyzed reaction at the promoter sites of genes.

Synonym(s): ? factor

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.