PhototropismPhotosynthesisPhycomycesPhototropinsGravitropismLightHypocotylCryptochromesPhytochrome ADarknessArabidopsisArabidopsis ProteinsFlavoproteinsPhotoreceptors, PlantCotyledonIndoleacetic AcidsPhytochromePlant LeavesChlorophyllSeedlingPhotosynthetic Reaction Center Complex ProteinsPhotoreceptor Cells, InvertebrateCarbon DioxideGene Expression Regulation, PlantRibulose-Bisphosphate CarboxylasePlant StemsPlant RootsPhytochrome BPlant ProteinsAvena sativaFlaveriaPlant TranspirationColorPhotoreceptor CellsPlant StomataCyanobacteriaPhotosystem II Protein ComplexPlants, Genetically ModifiedChloroplastsFlavin MononucleotideMutationCarbonGenes, PlantMesophyll Cells