Temperature and pH studies on phytochrome in vitro.
D003624:Darkness; D002523:Edible Grain; D006863:Hydrogen-Ion Concentration; D008027:Light; D008954:Models, Biological; D010937:Plant Growth Regulators; D010940:Plant Proteins; D013057:Spectrum Analysis; D013696:Temperature
D010937:Plant Growth Regulators; D010940:Plant Proteins