ArticlePlant physiology2001
Isolation and characterization of a new peroxiredoxin from poplar sieve tubes that uses either glutaredoxin or thioredoxin as a proton donor.
Article in Plant physiology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 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
63 citing papers in PubMed, 220 citations in OpenAlex.
- From quantitative trait loci towards mechanisms: Linkage Integration Hypothesis Testing (LIgHT) sheds light on the mechanisms of genetically modulated stress tolerance.Journal of experimental botany · 2025Article
- LcTprxII Overexpression Enhances Physiological and Biochemical Effects in Maize Under Alkaline (NaPlants (Basel, Switzerland) · 2025Article
- Investigation of gut microbiota disorders in norovirus infected children patients based on 16s rRNA sequencing.Annals of medicine · 2024Article
- Deciphering the mechanism of glutaredoxin-catalyzed roGFP2 redox sensing reveals a ternary complex with glutathione for protein disulfide reduction.Nature communications · 2024Article
- Function and Regulation of Chloroplast Peroxiredoxin IIE.Antioxidants (Basel, Switzerland) · 2021Article
- Article
- Melatonin Priming Alleviates Aging-Induced Germination Inhibition by Regulating β-oxidation, Protein Translation, and Antioxidant Metabolism in Oat (International journal of molecular sciences · 2020Article
- Overexpression of a CPYC-Type Glutaredoxin,Frontiers in plant science · 2019Article
- Peroxiredoxins and Redox Signaling in Plants.Antioxidants & redox signaling · 2018Review
- The Incomplete Glutathione Puzzle: Just Guessing at Numbers and Figures?Antioxidants & redox signaling · 2017Review
- The Poplar Rust-Induced Secreted Protein (RISP) Inhibits the Growth of the Leaf Rust Pathogen Melampsora larici-populina and Triggers Cell Culture Alkalinisation.Frontiers in plant science · 2016Article
- Article
- Arabidopsis glutaredoxin S17 and its partner, the nuclear factor Y subunit C11/negative cofactor 2α, contribute to maintenance of the shoot apical meristem under long-day photoperiod.Plant physiology · 2015Article
- Article
- Article
- Characterization of the Vibrio vulnificus 1-Cys peroxiredoxin Prx3 and regulation of its expression by the Fe-S cluster regulator IscR in response to oxidative stress and iron starvation.The Journal of biological chemistry · 2014Article
- Experimental evidence validating the computational inference of functional associations from gene fusion events: a critical survey.Briefings in bioinformatics · 2014Review
- Toward a refined classification of class I dithiol glutaredoxins from poplar: biochemical basis for the definition of two subclasses.Frontiers in plant science · 2013Article
- Glutaredoxins are essential for stress adaptation in the cyanobacterium Synechocystis sp. PCC 6803.Frontiers in plant science · 2013Article
- Protein glutathionylation in the regulation of peroxiredoxins: a family of thiol-specific peroxidases that function as antioxidants, molecular chaperones, and signal modulators.Antioxidants & redox signaling · 2012Review
3 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A sequence coding for a peroxiredoxin (Prx) was isolated from a xylem/phloem cDNA library from Populus trichocarpa and subsequently inserted into an expression plasmid yielding the construction pET-Prx. The recombinant protein was produced in Escherichia coli cells and purified to homogeneity with a high yield. The poplar Prx is composed of 162 residues, a property that makes it the shortest plant Prx sequence isolated so far. It was shown that the protein is monomeric and possesses two conserved cysteines (Cys). The Prx degrades hydrogen peroxide and alkyl hydroperoxides in the presence of an exogenous proton donor that can be either thioredoxin or glutaredoxin (Grx). Based on this finding, we propose that the poplar protein represents a new type of Prx that differs from the so-called 2-Cys and 1-Cys Prx, a suggestion supported by the existence of natural fusion sequences constituted of a Prx motif coupled to a Grx motif. The protein was shown to be highly expressed in sieve tubes where thioredoxin h and Grx are also major proteins.
Indexed as
Identifiers
11706208PMC129297W2118940991What 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.