Light, phytochrome signalling and photomorphogenesis in Arabidopsis.

  title={Light, phytochrome signalling and photomorphogenesis in Arabidopsis.},
  author={Jorge Jos{\'e} Casal and Laura G Luccioni and Karina Andrea Oliverio and Hern{\'a}n Esteban Boccalandro},
  journal={Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology},
  volume={2 6},
The phytochromes is a family of plant photoreceptors that control growth and development in response to environmental cues. Red and far-red light are the most efficient wavebands to induce conformational changes of phytochromes and consequently modify their kinetics, nuclear/cytoplasmic partitioning, ability to phosphorylate substrates, and physical interaction with proteins that bind DNA. Many players in phytochrome signalling have been identified and a complex, highly regulated network is… CONTINUE READING

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