Evidence map›Paper›PMID 39501030›Full record

ArticleScientific reports2024

Methyl jasmonate improves rubber production and quality in Lactuca Serriola.

Maisa Asheri, Alireza Farokhzad, Mohammad Reza Naghavi, Raheleh Ghasemzadeh, Pejman Azadi, Meisam Zargar

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PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Maisa AsheriDepartment of Horticultural Science, Faculty of Agriculture, Urmia University, P.O. Box: 165, Urmia, Iran.
Alireza FarokhzadDepartment of Horticultural Science, Faculty of Agriculture, Urmia University, P.O. Box: 165, Urmia, Iran. a.farokhzad@urmia.ac.ir.
Mohammad Reza NaghaviDivision of Biotechnology, Department of Agronomy and Plant Breeding, College of Agricultural and Natural Resources, University of Tehran, Karaj, Iran.
Raheleh GhasemzadehDepartment of Plant Production and Genetics, Faculty of Agriculture, Urmia University, Urmia, Iran.
Pejman AzadiDepartment of Genetic Engineering, Agricultural Research, Education and Extension Organization (AREEO), Agricultural Biotechnology Research Institute of Iran (ABRII), Karaj, Iran.
Meisam ZargarDepartment of Agrobiotechnology, Institute of Agriculture, RUDN University, 117198, Moscow, Russia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The increase in demand for natural rubber has led to the search for alternative sources. Lactuca serriola is emerging as a promising candidate, as the quality of the natural rubber it produces is comparable to that of the Pará Rubber Plant, Hevea brasiliensis. This study examines the effect of methyl jasmonate (MeJA), a known elicitor, on the expression of key rubber biosynthesis pathway genes (HMGR1, HMGS1, CPT2, and SRPP1) in the latex of L. serriola plants. The expression levels of these genes increased significantly after the foliar application of 200 and 400 µM MeJA. The highest relative expression level for HMGR1, HMGS1, CPT2 and SRPP1 was 3.74, 18.56, 11.91and 16.59 fold respectively. Furthermore, the rubber content in L. serriola showed a significant rise post-treatment compared to the control with increasing the level of MeJA (6.19%, 7.24% and 7.85% which correspond to 0, 200 and 400 µM). Gel permeation chromatography revealed an augmentation in the molecular weight of extracted natural rubber from treated plants. Samples treated with 400 µM of MeJA had the highest molecular weight (1570 kg mol

Indexed as

AcetatesCyclopentanesGene Expression Regulation, PlantOxylipinsRubberLactucaLatexPlant Growth RegulatorsPlant ProteinsAcetatesCyclopentanesLatexmethyl jasmonateOxylipinsPlant Growth RegulatorsPlant ProteinsRubberCis-polyisopreneGene expressionLactuca serriolaMethyl JasmonateNatural rubber biosynthesisRubber molecular weight

Identifiers

PMID39501030
PMCPMC11538524

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Registered trials

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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.