Interaction of phytochrome with other cellular components.
D001665:Binding Sites; D003593:Cytoplasm / Q000378:metabolism; D066298:In Vitro Techniques; D008027:Light; D008566:Membranes / Q000378:metabolism; D010834:Phytochrome / Q000378:metabolism*; D010940:Plant Proteins / Q000378:metabolism*; D010944:Plants / Q000378:metabolism; D012261:Ribonucleoproteins / Q000378:metabolism; D013347:Subcellular Fractions / Q000378:metabolism; D003313:Zea mays
D010940:Plant Proteins; D012261:Ribonucleoproteins; D010834:Phytochrome