ArticleThe EMBO journal2002
Arabidopsis FHY3 defines a key phytochrome A signaling component directly interacting with its homologous partner FAR1.
Article in The EMBO journal, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 85 papers.
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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
85 citing papers in PubMed, 165 citations in OpenAlex.
- Light at the heart of time: How photoreceptors entrain the circadian clock.Plant communications · 2026Review
- Genome-Wide Analysis Reveals the Roles ofInternational journal of molecular sciences · 2026Article
- ThePlants (Basel, Switzerland) · 2026Review
- Genome-Wide Analysis ofInternational journal of molecular sciences · 2026Article
- Genome-Wide Identification and Expression Analysis of the FAR1-RELATED SEQUENCE (FRS) Gene Family in Grape (International journal of molecular sciences · 2025Article
- RcSRR1 interferes with the RcCSN5B-mediated deneddylation of RcCRL4 to modulate RcCO proteolysis and prevent rose flowering under red light.Horticulture research · 2025Article
- Molecular characteristics and expression pattern of the FAR1 gene during spike sprouting in quinoa.Scientific reports · 2024Article
- CLAVATA3 Signaling Buffers Arabidopsis Shoot Apical Meristem Activity in Response to Photoperiod.International journal of molecular sciences · 2024Article
- Genome-wide identification and integrated analysis of the FAR1/FHY3 gene family and genes expression analysis under methyl jasmonate treatment in Panax ginseng C. A. Mey.BMC plant biology · 2024Article
- Genome-Wide Identification and Expression Analyses of theCurrent issues in molecular biology · 2024Article
- Genome-wide analysis of FRF gene family and functional identification ofFrontiers in plant science · 2024Article
- Article
- Identification of genetic loci associated with five agronomic traits in alfalfa using multi-environment trials.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Comprehensive Transcriptome Analysis Uncovers Distinct Expression Patterns Associated with Early Salinity Stress in Annual Ryegrass (International journal of molecular sciences · 2022Article
- Mutual upregulation of HY5 and TZP in mediating phytochrome A signaling.The Plant cell · 2022Article
- Salicylic Acid-Mediated Disturbance Increases Bacterial Diversity in the Phyllosphere but Is Overcome by a Dominant Core Community.Frontiers in microbiology · 2022Article
- FAR1/FHY3 Transcription Factors Positively Regulate the Salt and Temperature Stress Responses inFrontiers in plant science · 2022Article
- Dual Role for FHY3 in Light Input to the Clock.Frontiers in plant science · 2022Article
- Genome-Wide Identification and Expression ofFrontiers in plant science · 2022Article
- Exploring Genomic Variations in Nematode-Resistant Mutant Rice Lines.Frontiers in plant science · 2022Article
25 more citing papers are in PubMed but not listed here.
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
In Arabidopsis, phytochrome A (phyA) is the primary photoreceptor mediating various plant responses to far-red (FR) light. Here we show that phyA signaling involves a combinatorial action of downstream intermediates, which controls overlapping yet distinctive sets of FR responses. FHY3 is a prominent phyA signaling intermediate sharing structural similarity to FAR1, a previously identified phyA signaling component. The fhy3 and far1 mutants display similar yet distinctive defects in phyA signaling; however, overexpression of either FHY3 or FAR1 suppresses the mutant phenotype of both genes. Moreover, overexpression of partial fragments of FHY3 can cause a dominant-negative interference phenotype on phyA signaling that is stronger than those of the fhy3 or far1 null mutants. Further, we demonstrate that FHY3 and FAR1 are capable of homo- and hetero-interaction. Our data indicate that FHY3, together with FAR1, defines a key module in a signaling network underlying phyA-mediated FR light responses.
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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.