ArticleProceedings of the National Academy of Sciences of the United States of America1999
ARG1 (altered response to gravity) encodes a DnaJ-like protein that potentially interacts with the cytoskeleton.
Article in Proceedings of the National Academy of Sciences of the United States of America, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 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
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.
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Who cites it
49 citing papers in PubMed, 147 citations in OpenAlex.
- Molecular mechanism of brassinosteroids involved in root gravity response based on transcriptome analysis.BMC plant biology · 2024Article
- Article
- Transcriptome profiles of rice roots under simulated microgravity conditions and following gravistimulation.Frontiers in plant science · 2023Article
- Ectopic expression of DnaJ type-I protein homolog ofFrontiers in plant science · 2023Article
- Gravity sensing and responses in the coordination of the shoot gravitropic setpoint angle.The New phytologist · 2022Review
- Transcription Profile of Auxin Related Genes during Positively Gravitropic Hypocotyl Curvature ofPlants (Basel, Switzerland) · 2022Article
- Auxin and Root Gravitropism: Addressing Basic Cellular Processes by Exploiting a Defined Growth Response.International journal of molecular sciences · 2021Review
- Gravity Signaling in Flowering Plant Roots.Plants (Basel, Switzerland) · 2020Review
- The effect of chitosan-PMAA-NPK nanofertilizer on3 Biotech · 2018Article
- ARG1 Functions in the Physiological Adaptation of Undifferentiated Plant Cells to Spaceflight.Astrobiology · 2017Article
- The Arabidopsis LAZY1 Family Plays a Key Role in Gravity Signaling within Statocytes and in Branch Angle Control of Roots and Shoots.The Plant cell · 2017Article
- Striking the Right Chord: Signaling Enigma during Root Gravitropism.Frontiers in plant science · 2017Review
- The role of Arabidopsis Actin-Related Protein 3 in amyloplast sedimentation and polar auxin transport in root gravitropism.Journal of experimental botany · 2016Article
- Review
- Transcriptome-wide sequencing provides insights into geocarpy in peanut (Arachis hypogaea L.).Plant biotechnology journal · 2016Article
- Isolation of New Gravitropic Mutants under Hypergravity Conditions.Frontiers in plant science · 2016Article
- Mechanotransduction as an Adaptation to Gravity.Frontiers in pediatrics · 2016Review
- Genetic control of root growth: from genes to networks.Annals of botany · 2016Review
- A Bird's-Eye View of Molecular Changes in Plant Gravitropism Using Omics Techniques.Frontiers in plant science · 2015Review
- Strategies of seedlings to overcome their sessile nature: auxin in mobility control.Frontiers in plant science · 2015Review
Corrections and comments
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Authors and funding
3 authors at 1 institution in 2 countries.
Funding
Abstract
Gravitropism allows plant organs to direct their growth at a specific angle from the gravity vector, promoting upward growth for shoots and downward growth for roots. Little is known about the mechanisms underlying gravitropic signal transduction. We found that mutations in the ARG1 locus of Arabidopsis thaliana alter root and hypocotyl gravitropism without affecting phototropism, root growth responses to phytohormones or inhibitors of auxin transport, or starch accumulation. The positional cloning of ARG1 revealed a DnaJ-like protein containing a coiled-coil region homologous to coiled coils found in cytoskeleton-interacting proteins. These data suggest that ARG1 participates in a gravity-signaling process involving the cytoskeleton. A combination of Northern blot studies and analysis of ARG1-GUS fusion-reporter expression in transgenic plants demonstrated that ARG1 is expressed in all organs. Ubiquitous ARG1 expression in Arabidopsis and the identification of an ortholog in Caenorhabditis elegans suggest that ARG1 is involved in other essential processes.
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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.