https://www.selleckchem.com/pr....oducts/cfi-402257.ht
All rights reserved.Phytochromes are red and far-red light receptors in plants that control growth and development in response to changes in the environment. Light-activated phytochromes enter the nucleus and act on a set of downstream signalling components to regulate gene expression. PHYTOCHROME INTERACTING FACTORs (PIFs) belong to the basic helix-loop-helix family of transcription factors and directly bind to light-activated phytochromes. Potential homologs of PIFs have been identified in ferns, bryophytes, and streptophyte algae,