ArticleThe Plant cell2006
Functional profiling reveals that only a small number of phytochrome-regulated early-response genes in Arabidopsis are necessary for optimal deetiolation.
Article in The Plant cell, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.
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Who cites it
64 citing papers in PubMed, 122 citations in OpenAlex.
- Vitazyme biostimulant increases specialty crop production and contains active brassinosteroids; a spectrofluorometric, chemical (LCMS), and bioassay determination.BMC plant biology · 2025Article
- Involvement of Phytochrome-Interacting Factors in High-Irradiance Adaptation.International journal of molecular sciences · 2025Article
- Cis- and trans-action of the cold-induced lncRNAs, SVALKA and SVALNA, regulate CBF1 and CBF3 in Arabidopsis.EMBO reports · 2025Article
- Beware of Sealing Film of Petri Dishes!-Alters the Expression of a Large Number of Genes.International journal of molecular sciences · 2025Article
- The BBX family and their response to abiotic stress in ginger (Zingiber officinale Roscoe).BMC genomics · 2025Article
- Transcript-Wide Identification and Characterization of the BBX Gene Family inPlants (Basel, Switzerland) · 2025Article
- Genome-wide association studies from spoken phenotypic descriptions: a proof of concept from maize field studies.G3 (Bethesda, Md.) · 2024Article
- Transcriptional Regulation and Gene Mapping of Internode Elongation and Late Budding in the Chinese Cabbage MutantPlants (Basel, Switzerland) · 2024Article
- Photosynthetically active radiation is required for seedling growth promotion by volcanic dacitic tuff breccia (Azomite).Plant direct · 2023Article
- Solanum lycopersicum heme-binding protein 2 as a potent antimicrobial weapon against plant pathogens.Scientific reports · 2023Article
- The cold-induced factor CBF3 mediates root stem cell activity, regeneration, and developmental responses to cold.Plant communications · 2023Article
- The non-coding RNA SVALKA locus produces a cis-natural antisense transcript that negatively regulates the expression of CBF1 and biomass production at normal temperatures.Plant communications · 2023Article
- BBX16 mediates the repression of seedling photomorphogenesis downstream of the GUN1/GLK1 module during retrograde signalling.The New phytologist · 2022Article
- Article
- ATHB2 is a negative regulator of germination in Arabidopsis thaliana seeds.Scientific reports · 2021Article
- iTRAQ-based proteome profiling revealed the role of Phytochrome A in regulating primary metabolism in tomato seedling.Scientific reports · 2021Article
- Multiple Genetic Trajectories to Extreme Abiotic Stress Adaptation in Arctic Brassicaceae.Molecular biology and evolution · 2020Article
- Low-light and its effects on crop yield: Genetic and genomic implications.Journal of biosciences · 2020Article
- Light Regulation of Chlorophyll and Glycoalkaloid Biosynthesis During Tuber Greening of PotatoFrontiers in plant science · 2020Article
- Thermodynamic Characterization of the CaInternational journal of molecular sciences · 2018Article
4 more citing papers are in PubMed but not listed here.
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
Abstract
In previous time-resolved microarray-based expression profiling, we identified 32 genes encoding putative transcription factors, signaling components, and unknown proteins that are rapidly and robustly induced by phytochrome (phy)-mediated light signals. Postulating that they are the most likely to be direct targets of phy signaling and to function in the primary phy regulatory circuitry, we examined the impact of targeted mutations in these genes on the phy-induced seedling deetiolation process in Arabidopsis thaliana. Using light-imposed concomitant inhibition of hypocotyl and stimulation of cotyledon growth as diagnostic criteria for normal deetiolation, we identified three major mutant response categories. Seven (22%) lines displayed statistically significant, reciprocal, aberrant photoresponsiveness in the two organs, suggesting disruption of normal deetiolation; 13 (41%) lines displayed significant defects either unidirectionally in both organs or in hypocotyls only, suggesting global effects not directly related to photomorphogenic signaling; and 12 (37%) lines displayed no significant difference in photoresponsiveness from the wild type. Potential reasons for the high proportion of rapidly light-responsive genes apparently unnecessary for the deetiolation phenotype are discussed. One of the seven disrupted genes displaying a significant mutant phenotype, the basic helix-loop-helix factor-encoding PHYTOCHROME-INTERACTING FACTOR3-LIKE1 gene, was found to be necessary for rapid light-induced expression of the photomorphogenesis- and circadian-related PSEUDO-RESPONSE REGULATOR9 gene, indicating a regulatory function in the early phy-induced transcriptional network.
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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.