ArticleProceedings of the National Academy of Sciences of the United States of America2019
PCH1 regulates light, temperature, and circadian signaling as a structural component of phytochrome B-photobodies in
Article in Proceedings of the National Academy of Sciences of the United States of America, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
41 citing papers in PubMed, 70 citations in OpenAlex.
- Light-Controlled Seed Germination: Molecular Integration With Environmental Signals.Plant, cell & environment · 2026Review
- Functional conservation and diversity of phytochrome B and its potential applications in crop improvement.Plant communications · 2026Review
- Twenty-five years of photobodies: formation, composition, and the 2-compartment logic of phytochrome B signaling.Plant physiology · 2026Review
- Phytochrome B sets condensate number through graded nucleator states and seeding-site efficacy.Nature communications · 2026Article
- Intragenic suppressor screen of YHB identifies novel and known loss-of-function alleles of Arabidopsis phytochrome B.bioRxiv : the preprint server for biology · 2026Article
- Sensing and Filtering Environmental Fluctuations: The Case of Biomolecular Condensates in Plants.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- The discovery of twilight length sensing in plants and its implications for models of plant photoperiodism.The New phytologist · 2026Review
- Proximity proteomics reveals the molecular architecture of phytochrome B photobodies inbioRxiv : the preprint server for biology · 2025Article
- A multisensor high-temperature signaling framework for triggering daytime thermomorphogenesis in Arabidopsis.Nature communications · 2025Article
- Both phytochrome A and phyB interact with PHYTOCHROME-INTERACTING FACTORs through an evolutionary conserved phyNature communications · 2025Article
- Modulation of warm temperature-sensitive growth using a phytochrome B dark reversion variant, phyB[G515E], in Arabidopsis and rice.Journal of advanced research · 2024Article
- Using a thermal gradient table to study plant temperature signalling and response across a temperature spectrum.Plant methods · 2024Article
- A cytosol-tethered YHB variant of phytochrome B retains photomorphogenic signaling activity.Plant molecular biology · 2024Article
- What is going on inside of phytochrome B photobodies?The Plant cell · 2024Review
- Distinguishing individual photobodies using Oligopaints reveals thermo-sensitive and -insensitive phytochrome B condensation at distinct subnuclear locations.Nature communications · 2024Article
- Photobody formation spatially segregates two opposing phytochrome B signaling actions of PIF5 degradation and stabilization.Nature communications · 2024Article
- The structure of Arabidopsis phytochrome A reveals topological and functional diversification among the plant photoreceptor isoforms.Nature plants · 2023Article
- Two Distinct Molecular Types of Phytochrome A in Plants: Evidence of Existence and Implications for Functioning.International journal of molecular sciences · 2023Review
- FERONIA coordinates plant growth and salt tolerance via the phosphorylation of phyB.Nature plants · 2023Article
- Phytochrome B photobodies are comprised of phytochrome B and its primary and secondary interacting proteins.Nature communications · 2023Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
The members of the phytochrome (phy) family of bilin-containing photoreceptors are major regulators of plant photomorphogenesis through their unique ability to photointerconvert between a biologically inactive red light-absorbing Pr state and an active far-red light-absorbing Pfr state. While the initial steps in Pfr signaling are unclear, an early event for the phyB isoform after photoconversion is its redistribution from the cytoplasm into subnuclear foci known as photobodies (PBs), which dissipate after Pfr reverts back to Pr by far-red irradiation or by temperature-dependent nonphotochemical reversion. Here we present evidence that PHOTOPERIODIC CONTROL OF HYPOCOTYL 1 (PCH1) functions both as an essential structural component of phyB-containing PBs and as a direct regulator of thermal reversion that is sufficient to stabilize phyB as Pfr in vitro. By examining the genetic interaction between a constitutively active phyB
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.