InferenceChain·nasa

Phytochrome signaling and integrative light response in Arabidopsis

This chain explains how distinct phytochrome photoreceptors, including PHYD and PHYC, contribute to light sensing, shade avoidance, root growth regulation, and crosstalk within signaling pathways in Arabidopsis. It grounds the multi-level genetic control of physiological and morphological responses to environmental light conditions.

Confidence
80%
◑partialactivecomplexity: mid

Reasoning Steps (2)

PHYD mediates red/far-red sensing and shade-avoidanceStep 1
Phytochromes drive root development and pathway crosstalkStep 2

Source

Synthesis for current paper

Connections (4)

PHYD controls red/far-red light sensingAssociation
phyD regulates shade-avoidance and growthAssociation
Phytochromes regulate root elongation/gravitropismAssociation
phyC participates in signaling crosstalkAssociation