ArticlePlant signaling & behavior2022
A novel type of phytosulfokine, PSK-ε, positively regulates root elongation and formation of lateral roots and root nodules in
Article in Plant signaling & behavior, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 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
14 citing papers in PubMed.
- Peptide hormones in shaping root system architecture and environmental adaptation: Current advances and translational perspectives.Plant communications · 2026Review
- Plant-parasitic nematodes produce functional mimics of plant PSK peptides to facilitate parasitism.bioRxiv : the preprint server for biology · 2026Article
- Genome-Wide Identification ofInternational journal of molecular sciences · 2026Article
- Small peptides play a key role as messengers in plant growth, development and abiotic stress resistance.Frontiers in plant science · 2026Review
- Peptides in plant-microbe interactions: Functional diversity and pharmacological applications.Cell surface (Amsterdam, Netherlands) · 2025Review
- Genome-Wide Identification and Expression Analysis of Phytosulfokine Peptide Hormone Genes inInternational journal of molecular sciences · 2025Article
- The Small Key to the Treasure Chest: Endogenous Plant Peptides Involved in Symbiotic Interactions.Plants (Basel, Switzerland) · 2025Review
- Peptide hormones in plants.Molecular horticulture · 2025Review
- Sulfonation of IAA in Urtica eliminates its DR5 auxin activity.Plant cell reports · 2024Article
- Sulfated peptides and their receptors: Key regulators of plant development and stress adaptation.Plant communications · 2024Review
- Effects of drought and salt stress on the root phenotype of wheat seedlings and underlying gene expression analysis.Frontiers in plant science · 2024Article
- Sulfated peptides: key players in plant development, growth, and stress responses.Frontiers in plant science · 2024Review
- The Research Process of PSK Biosynthesis, Signaling Transduction, and Potential Applications inPlants (Basel, Switzerland) · 2023Review
- Phytosulfokine peptides, their receptors, and functions.Frontiers in plant science · 2023Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Phytosulfokines (PSKs) are a class of tyrosine-sulfated pentapeptides. PSK-α, PSK-γ, and PSK-δ are three reported PSK members involved in regulating plant growth, development, and resistance to biotic and abiotic stresses. Here, we reported a novel type of PSK, PSK-ε with the sequence Y
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.