It is well-documented that phytochromes can control plant growth and development from germination to flowering. Additionally, these photoreceptors have been shown to modulate both biotic and abiotic stress. This has led to a series of studies exploring the molecular and biochemical basis by which phytochromes modulate stresses, such as salinity, drought, high light or herbivory. Evidence for a role of phytrochromes in plant stress tolerance is explored and reviewed.

Carvalho RF, Campos ML, Azevedo RA (2011) The role of phytochrome in stress tolerance. J. Integr. Plant Biol. 53(12), 920–929.