ArticleCell2010
Arabidopsis HEMERA/pTAC12 initiates photomorphogenesis by phytochromes.
Article in Cell, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 145 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.
The trial behind it
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Who cites it
145 citing papers in PubMed, 258 citations in OpenAlex.
- Nucleoporin Nup96 promotes plant photomorphogenesis by facilitating phyB photobody formation and HOS1-mediated PIF5 degradation in Arabidopsis.Plant communications · 2026Article
- Functional conservation and diversity of phytochrome B and its potential applications in crop improvement.Plant communications · 2026Review
- Phytochrome B sets condensate number through graded nucleator states and seeding-site efficacy.Nature communications · 2026Article
- Twenty-five years of photobodies: formation, composition, and the 2-compartment logic of phytochrome B signaling.Plant physiology · 2026Review
- Genome-wide association studies of a pea germplasm reveal novel markers and candidate genes implicated in resistance to Fusarium oxysporum f. sp. pisi races 1 and 2.The plant genome · 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
- A red/blue optoswitch for temporal control of chloroplast transcription and biogenesis in Arabidopsis.Nature communications · 2026Article
- Plant tolerance mechanisms to DNA-damaging UV stress.Journal of experimental botany · 2025Review
- A multisensor high-temperature signaling framework for triggering daytime thermomorphogenesis in Arabidopsis.Nature communications · 2025Article
- The heat shock response in plants: new insights into modes of perception, signaling, and the contribution of hormones.Journal of experimental botany · 2025Review
- TheProceedings of the National Academy of Sciences of the United States of America · 2025Article
- A circadian clock output functions independently of phyB to sustain daytime PIF3 degradation.Proceedings of the National Academy of Sciences of the United States of America · 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
- Liquid-liquid phase separation of TZP promotes PPK-mediated phosphorylation of the phytochrome A photoreceptor.Nature plants · 2024Article
- 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
- PEP-ASSOCIATED PROTEIN 3 regulates rice tiller formation and grain yield by controlling chloroplast biogenesis.Plant physiology · 2024Article
- Characterization of Thermoresponsive Photobody Dynamics.Methods in molecular biology (Clifton, N.J.) · 2024Article
85 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 3 institutions in 1 country.
Funding
Abstract
Light plays a profound role in plant development, yet how photoreceptor excitation directs phenotypic plasticity remains elusive. One of the earliest effects of light is the regulated translocation of the red/far-red photoreceptors, phytochromes, from the cytoplasm to subnuclear foci called phytochrome nuclear bodies. The function of these nuclear bodies is unknown. We report the identification of hemera, a seedling lethal mutant of Arabidopsis with altered phytochrome nuclear body patterns. hemera mutants are impaired in all phytochrome responses examined, including proteolysis of phytochrome A and phytochrome-interacting transcription factors. HEMERA was identified previously as pTAC12, a component of a plastid complex associated with transcription. Here, we show that HEMERA has a function in the nucleus, where it acts specifically in phytochrome signaling, is predicted to be structurally similar to the multiubiquitin-binding protein, RAD23, and can partially rescue yeast rad23mutants. Together, these results implicate phytochrome nuclear bodies as sites of proteolysis.
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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.