Term Name:	red, far-red light phototransduction
Synonyms:	phytochrome signaling pathway, red-sensitive opsin
Definition:	The sequence of reactions within a cell required to convert absorbed photons from red or far-red light into a molecular signal; the red, far-red light range is defined as having a wavelength within the range 660-730 nm.
Ontology:	GO: Biological Process [GO:0009585]    QuickGO    AmiGO