ArticlePloS one2013
Salt stress encourages proline accumulation by regulating proline biosynthesis and degradation in Jerusalem artichoke plantlets.
Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 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
45 citing papers in PubMed, 169 citations in OpenAlex.
- Exogenous melatonin enhances salt tolerance in Pyrus calleryana through coordinated regulation of osmotic adjustment and antioxidant defense.BMC plant biology · 2026Article
- Responses of Puccinellia distans to salinity stress: stress tolerance mechanisms and ecosystem restoration potential.BMC plant biology · 2025Article
- Mechanisms of Salt and Drought Stress Responses in Foxtail Millet.Plants (Basel, Switzerland) · 2025Review
- Proline Tagging for Stress Tolerance in Plants.International journal of genomics · 2025Review
- Article
- Genome-wide identification and expression analysis of the ALDH gene family and functional analysis ofPhysiology and molecular biology of plants : an international journal of functional plant biology · 2024Article
- Does Potassium Modify the Response of Zinnia (Plants (Basel, Switzerland) · 2023Article
- Growth Stage-, Organ- and Time-Dependent Salt Tolerance of HalophyteLife (Basel, Switzerland) · 2023Article
- Physiological and Metabolic Responses of Gac Leaf (Plants (Basel, Switzerland) · 2022Article
- Salinity Stress Tolerance in Potato Cultivars: Evidence from Physiological and Biochemical Traits.Plants (Basel, Switzerland) · 2022Article
- Inoculation with Azospirillum brasilense and/or Pseudomonas geniculata reinforces flax (Linum usitatissimum) growth by improving physiological activities under saline soil conditions.Botanical studies · 2022Article
- An Insight into Abiotic Stress and Influx Tolerance Mechanisms in Plants to Cope in Saline Environments.Biology · 2022Review
- Pepper bHLH transcription factorHorticulture research · 2022Article
- Rapid Accumulation of Proline Enhances Salinity Tolerance in Australian Wild RicePlants (Basel, Switzerland) · 2021Article
- Sequential Antioxidants Foliar Application Can Alleviate Negative Consequences of Salinity Stress inPlants (Basel, Switzerland) · 2021Article
- Transcriptome analysis of upland cotton revealed novel pathways to scavenge reactive oxygen species (ROS) responding to NaScientific reports · 2021Article
- Effects of graphene on morphology, microstructure and transcriptomic profiling of Pinus tabuliformis Carr. roots.PloS one · 2021Article
- Article
- Addition of Aegilops biuncialis chromosomes 2M or 3M improves the salt tolerance of wheat in different way.Scientific reports · 2020Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Proline accumulation is an important mechanism for osmotic regulation under salt stress. In this study, we evaluated proline accumulation profiles in roots, stems and leaves of Jerusalem artichoke (Helianthus tuberosus L.) plantlets under NaCl stress. We also examined HtP5CS, HtOAT and HtPDH enzyme activities and gene expression patterns of putative HtP5CS1, HtP5CS2, HtOAT, HtPDH1, and HtPDH2 genes. The objective of our study was to characterize the proline regulation mechanisms of Jerusalem artichoke, a moderately salt tolerant species, under NaCl stress. Jerusalem artichoke plantlets were observed to accumulate proline in roots, stems and leaves during salt stress. HtP5CS enzyme activities were increased under NaCl stress, while HtOAT and HtPDH activities generally repressed. Transcript levels of HtP5CS2 increased while transcript levels of HtOAT, HtPDH1 and HtPDH2 generally decreased in response to NaCl stress. Our results supports that for Jerusalem artichoke, proline synthesis under salt stress is mainly through the Glu pathway, and HtP5CS2 is predominant in this process while HtOAT plays a less important role. Both HtPDH genes may function in proline degradation.
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.