Orthogonal regulation of phytochrome B abundance by stress-specific plastidial retrograde signaling metabolite
MEcPP is an evolutionarily conserved metabolite that acts as a plastid-to-nucleus retrograde signal to regulate adaptive responses to fluctuating light. Here the authors show that MEcPP regulates seedling development by stabilizing the phyB photoreceptor in an auxin and Ca2+ dependent manner.
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2019-07-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-019-10867-w |