ArticleBMC plant biology2023
CePP2C19 confers tolerance to drought by regulating the ABA sensitivity in Cyperus esculentus.
Article in BMC plant biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 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
16 citing papers in PubMed, 18 citations in OpenAlex.
- PhCBP60b positively regulates drought tolerance in Petunia by transcriptionally activating PhSWEET11 and PhUGT74E2.BMC plant biology · 2026Article
- Characterization of BrSTM16 from Brassica rapa and functional analysis of its role in regulating cold tolerance.BMC plant biology · 2026Article
- High-efficiency callus induction from intact Camellia sinensis leaves via controlled incisions and its regulatory mechanisms.BMC plant biology · 2026Article
- Lipid metabolism mechanisms underlying seed oil content differences in Toxicodendron vernicifluum based on transcriptomics and lipidomics.BMC plant biology · 2026Article
- Mechanistic insights into adventitious root formation in Cinnamomum kanehirae stem cuttings based on phenotypic, physiological, and transcriptomic analyses.BMC plant biology · 2026Article
- GmAux/IAA16 exerts a positive regulatory role in enhancing low-phosphorus stress tolerance in plants.BMC plant biology · 2026Article
- PaMYBS3 balances cold tolerance and growth inhibition as a cold acclimation strategy in Plumbago auriculata L.BMC plant biology · 2026Article
- Organ-level gene-regulatory networks inferred from transcriptomic data reveal context-specific regulation and highlight novel regulators of ripening and ABA-mediated responses in tomato.Plant communications · 2025Article
- Genomic signatures of SnRKs highlighted conserved evolution within orchids and stress responses through ABA signaling in the Cymbidium ensifolium.BMC plant biology · 2025Article
- Genome-Wide Identification, Expression and Interaction Analysis ofCurrent issues in molecular biology · 2024Article
- Establishment and Validation of an EfficientInternational journal of molecular sciences · 2024Article
- The Adaptive Mechanism of Ginseng Rhizomes in Response to Habitat Changes.Current issues in molecular biology · 2024Article
- Genome-wide identification and molecular evolution of Dof transcription factors in Cyperus esculentus.BMC genomics · 2024Article
- TALE gene family: identification, evolutionary and expression analysis under various exogenous hormones and waterlogging stress in Cucumis sativus L.BMC plant biology · 2024Article
- SafflowerInternational journal of molecular sciences · 2024Article
- Identification of the MaizePlants (Basel, Switzerland) · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundTiger nut (Cyperus esculentus) is widely known as an additional source of food, oil and feed worldwide. The agricultural production of tiger nut has been greatly hindered by drought stress, reducing both yield and quality. Protein phosphatase 2 C (PP2Cs) plays an important role in plant responses to drought stress however, the molecular mechanism of PP2Cs in tiger nuts still unclear.
resultsIn this study, we identified a putative group A PP2C-encoding gene (CePP2C19) from tiger nut using transcriptome analysis, which is highly induced by drought stress. The transient expression assay suggested that CePP2C19 was localized to nucleus. Furthermore, the interaction between CePP2C19 and CePYR1, a coreceptor for ABA signaling, was first detected using a yeast two-hybrid assay and then verified using a bimolecular fluorescence complementation (BiFC) analysis. In addition, the transgenic Arabidopsis lines overexpressing CePP2C19 exhibited extreme tolerance to ABA and mannitol stresses during seed germination and root growth. At the mature stage, overexpression of CePP2C19 resulted in a higher tolerance to drought stress in transgenic Arabidopsis, as confirmed by a visible phenotype and several physiological parameters. Noticeably, the silencing of CePP2C19 by virus-induced gene silencing (VIGS) showed obvious reduction in drought tolerance in tiger nut plants.
conclusionsThe CePP2C19 emerges as a pivotal gene involved in the ABA signaling pathway, which likely reduce ABA sensitivity and thus enhances drought tolerance in Cyperus esculentus.
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.