Preferred Term:
phytochrome
Definition:
A bluish conjugated plant pigment protein that exists in two forms, Pr and Pfr, that absorbs red light and then initiates physiological responses such as germination, growth and flowering.
Concept Schemes:
NALT Full
NALT Core
NALT Core
Broader Concept:
URI:
https://lod.nal.usda.gov/nalt/57950
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RDF/XMLCreated 2006-01-19, last modified 2014-02-19