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The role of light in regulating plant growth, development and sugar ... frontiersin.org Jan 6, 2025 11 facts
referenceCryptochromes, phytochromes, and the protein COP1 regulate light-controlled stomatal development in Arabidopsis plants.
referenceIn Arabidopsis, sucrose and light regulate the cold-inducible UDP-glucose pyrophosphorylase gene through a pathway that is independent of hexokinase and insensitive to abscisic acid.
claimThe photoreceptor PhyB is involved in Arabidopsis temperature perception and heat-tolerance formation.
claimGangappa and Kumar (2018) reported that the proteins DET1 and COP1 modulate the coordination of growth and immunity in Arabidopsis in response to key seasonal signals.
referenceXu et al. (2021) found that blue light-dependent interactions of the protein CRY1 with GID1 and DELLA proteins regulate gibberellin signaling and photomorphogenesis in Arabidopsis.
referenceResearchers assessed the impacts of genetic defects on starch metabolism in Arabidopsis plants using a carbon homeostasis model.
referenceLopes et al. (2024) reported that sugar signaling modulates the expression of the SHOOT MERISTEMLESS gene and affects meristem function in Arabidopsis.
referencePhosphate deficiency, sucrose levels, and light/dark conditions interact to affect the gene expression of UDP-glucose pyrophosphorylase in Arabidopsis.
claimJiang et al. found in 2020 that cold-induced CBF-PIF3 interaction enhances freezing tolerance in Arabidopsis by stabilizing the phyB thermosensor.
claimZhang et al. (2018) demonstrated that blue light regulates secondary cell wall thickening in Arabidopsis by activating the NST1-directed transcriptional network via MYC2/MYC4.
referenceIn Arabidopsis, the proteins FHY3 and FAR1 regulate the balance between growth and defense responses under shade conditions, as reported by Liu et al. (2019).