ArticlePlant cell reports2007
Auxin and root initiation in somatic embryos of Arabidopsis.
Article in Plant cell reports, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 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
24 citing papers in PubMed.
- MONOPTEROS isoform MP11ir plays a role during somatic embryogenesis in Arabidopsis thaliana.Plant physiology · 2025Article
- Plant Regeneration via Adventitious Shoot Formation from Immature Zygotic Embryo Explants of Camelina.Plants (Basel, Switzerland) · 2024Article
- Bioenergy sorghum nodal root bud development: morphometric, transcriptomic and gene regulatory network analysis.Frontiers in plant science · 2024Article
- The Arabidopsis Phytoglobin 2 mediates phytochrome B (phyB) light signaling responses during somatic embryogenesis.Planta · 2023Article
- Transduction of Signals during Somatic Embryogenesis.Plants (Basel, Switzerland) · 2022Review
- Synthetic Strigolactone GR24 ImprovesPlants (Basel, Switzerland) · 2021Article
- Article
- Similarities and Differences in the GFP Movement in the Zygotic and Somatic Embryos of Arabidopsis.Frontiers in plant science · 2021Article
- Symplasmic isolation marks cell fate changes during somatic embryogenesis.Journal of experimental botany · 2020Article
- Establishment of Efficient Genetic Transformation Systems and Application of CRISPR/Cas9 Genome Editing Technology inInternational journal of molecular sciences · 2019Article
- Embryogenic Callus as Target for Efficient Transformation ofFrontiers in plant science · 2018Article
- Simple Culture Methods and Treatment to Study Hormonal Regulation of Ovule Development.Frontiers in plant science · 2018Article
- A transcriptional view on somatic embryogenesis.Regeneration (Oxford, England) · 2017Review
- Cellular localization of the Arabidopsis class 2 phytoglobin influences somatic embryogenesis.Journal of experimental botany · 2017Article
- PRC2 Represses Hormone-Induced Somatic Embryogenesis in Vegetative Tissue of Arabidopsis thaliana.PLoS genetics · 2017Article
- Jasmonic acid is a downstream component in the modulation of somatic embryogenesis by Arabidopsis Class 2 phytoglobin.Journal of experimental botany · 2016Article
- Ethylene is integrated into the nitric oxide regulation ofJournal, genetic engineering & biotechnology · 2015Article
- Vitamin C deficiency improves somatic embryo development through distinct gene regulatory networks in Arabidopsis.Journal of experimental botany · 2014Article
- Plasticity in Cell Division Patterns and Auxin Transport Dependency during in Vitro Embryogenesis in Brassica napus.The Plant cell · 2014Article
- Competence and regulatory interactions during regeneration in plants.Frontiers in plant science · 2014Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Somatic embryos of Arabidopsis thaliana can be produced from explants of developing zygotic embryos. Cultivation of explants on maturation medium results in development of three main classes of regenerative structures: adventitious shoots, fused shoots, and complete somatic embryos. The ontogeny and anatomy of these structures was examined using serial plastic sections. Furthermore, two molecular markers were assayed to monitor transcriptional auxin responses and formation of a root meristem in this process: the LENNY allele of PIN4, a transposon insertion creating a fusion to the reporter gene GUS; and DR5::GUS, a synthetic reporter of auxin-induced transcription. In zygotic embryogenesis, PIN4 expression is confined to the center of the root meristem and begins to be detectable by the globular stage of embryogenesis, while DR5::GUS expression marks an "auxin perception maximum" in the more distal regions of the root. Adventitious and fused shoots develop no anatomically recognizable root meristem and do not express either of the two markers at their basal pole. Instead, the vasculature of their axis is directly connected to the vasculature of the explant. By contrast, complete somatic embryos were only loosely attached to the explant, had an anatomically defined root meristem and showed expression of both markers at their root pole. Our results suggest that the establishment of a root meristem in somatic embryos required appropriate auxin levels during the course of their development.
Indexed as
Identifiers
16865396What 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.