ArticleProceedings of the National Academy of Sciences of the United States of America2016
Arabidopsis SAURs are critical for differential light regulation of the development of various organs.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 96 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
96 citing papers in PubMed, 194 citations in OpenAlex.
- Phytochrome B and the methyltransferase complex coordinately regulate NPlant communications · 2026Article
- Towards an integrated molecular understanding of plant hormones.Journal of integrative plant biology · 2026Review
- Article
- Elongator complex differentially regulates transcription and translation in the hypocotyl and cotyledons during early light-dependent Arabidopsis development.Plant & cell physiology · 2026Article
- The Small Auxin Upregulated RNAPlants (Basel, Switzerland) · 2026Article
- Dimerization-activated PP2C-D2 and D5 phosphatases negatively regulate brassinosteroid signaling by antagonizing BRI1.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Genome-scale transcriptome augmentation during Arabidopsis thaliana photomorphogenesis.Nature communications · 2025Article
- Article
- A homeobox transcription factor HB34 suppresses jasmonic acid biosynthesis but promotes the expression of growth-related genes to balance plant immunity and growth in Arabidopsis.Plant communications · 2025Article
- Spinach SoNRT3 Interacts with SoNRT2a to Improve Low-Nitrogen Tolerance via Nitrate Uptake and Root Growth.Plants (Basel, Switzerland) · 2025Article
- A PIF-SAUR module safeguards hypocotyl elongation from ABA inhibition in the dark.Science advances · 2025Article
- PtrSAUR32 Interacts with PtrPP2C.Ds to Regulate Root Growth in Citrus.Plants (Basel, Switzerland) · 2025Article
- A PIF-regulated switch in cell axis growth drives cotyledon expansion through tissue-specific cell expansion and division.The Plant journal : for cell and molecular biology · 2025Article
- The apoplastic pH is a key determinant in the hypocotyl growth response to auxin dosage and light.Nature plants · 2025Article
- Cloning and high temperature tolerance analysis of the thermal response related geneFrontiers in plant science · 2025Article
- Genome-wide identification and expression analysis ofPlant signaling & behavior · 2024Article
- The haplotype-phased genome assembly facilitated the deciphering of the bud dormancy-related QTLs in Prunus mume.DNA research : an international journal for rapid publication of reports on genes and genomes · 2024Article
- Genome-wide association study identified QTLs and genes underlying early seedling vigour in aus rice (Oryza sativa L.).Molecular genetics and genomics : MGG · 2024Article
- Acidic Stress Induces Cytosolic Free Calcium Oscillation, and an Appropriate Low pH Helps Maintain the Circadian Clock in Arabidopsis.Plants (Basel, Switzerland) · 2024Article
- GIBBERELLIN PERCEPTION SENSOR 2 reveals genesis and role of cellular GA dynamics in light-regulated hypocotyl growth.The Plant cell · 2024Article
36 more citing papers are in PubMed but not listed here.
Corrections and comments
- Commented on by
- Comment on
Authors and funding
9 authors at 6 institutions in 2 countries.
Funding
Abstract
During deetiolation of Arabidopsis seedlings, light promotes the expansion of cotyledons but inhibits the elongation of hypocotyls. The mechanism of this differential regulation of cell enlargement is unclear. Our organ-specific transcriptomic analysis identified 32 Small Auxin Up RNA (SAUR) genes whose transcripts were light-induced in cotyledons and/or repressed in hypocotyls. We therefore named these SAURs as lirSAURs Both overexpression and mutation analyses demonstrated that lirSAURs could promote cotyledon expansion and opening and enhance hypocotyl elongation, possibly by inhibiting phosphatase activity of D-clade type 2C protein phosphatases (PP2C-Ds). Light reduced auxin levels to down-regulate the expression of lirSAURs in hypocotyls. Further, phytochrome-interacting factors (PIFs) were shown to directly bind the genes encoding these SAURs and differentially regulate their expression in cotyledons and hypocotyls. Together, our study demonstrates that light mediates auxin levels and PIF stability to differentially regulate the expression of lirSAURs in cotyledons and hypocotyls, and these lirSAURs further mediate the differential growth of these two organs.
Indexed as
Identifiers
What OpenQuestion holds
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.