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Cited by 448

The DOI matches its Crossref record; 101 of the 101 references it cites were found in a registry or an index.

Phytochrome signaling mechanisms and the control of plant development

Open access
Chen, Meng, Chory, Joanne·2011·Trends in Cell Biology

Abstract

As they emerge from the ground, seedlings adopt a photosynthetic lifestyle, which is accompanied by dramatic changes in morphology and global alterations in gene expression that optimizes the plant body plan for light capture. Phytochromes are red and far-red photoreceptors that play a major role during photomorphogenesis, a complex developmental program that seedlings initiate when they first encounter light. The earliest phytochrome signaling events after excitation by red light include their rapid translocation from the cytoplasm to subnuclear bodies (“photobodies”) that also contain other proteins involved in photomorphogenesis, including a number of transcription factors and E3 ligases. In the light, phytochromes and negatively acting transcriptional regulators that interact directly with phytochromes are destabilized, whereas positively acting transcriptional regulators are stabilized. Here, we discuss recent advances on the mechanisms linking phytochrome photoactivation in the cytoplasm and transcriptional regulation in the nucleus.

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Metadata

Authors
Chen, M., & Chory, J.
Venue
Trends in Cell Biology
Publisher
Elsevier BV
Published
2011-11
Volume
21
Issue
11
Pages
664-671
ISSN
0962-8924 (ISSN-L)
OpenAlex
W2056008401
Cited by
448
References
101
FWCI
3.03
Type
journal article
Language
en
Open access
green

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Chen, M., & Chory, J. (2011). Phytochrome signaling mechanisms and the control of plant development. Trends in Cell Biology. https://doi.org/10.1016/j.tcb.2011.07.002

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