Evidence map›Paper›PMID 32164355›Full record

ArticleInternational journal of molecular sciences2020

Melatonin Priming Alleviates Aging-Induced Germination Inhibition by Regulating β-oxidation, Protein Translation, and Antioxidant Metabolism in Oat (

Huifang Yan, Shangang Jia, Peisheng Mao

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
5.1field-weighted citation impact, top 5% of its field
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

16 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Review
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  5. Article
  6. Review
  7. Article
  8. Study of Seed Ageing inInternational journal of molecular sciences · 2023
    Article
  9. Carrot (Frontiers in plant science · 2022
    Article
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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

3 authors at 2 institutions in 1 country.

Huifang YanForage Seed Laboratory, China Agricultural University, Beijing 100193, China.
Shangang JiaForage Seed Laboratory, China Agricultural University, Beijing 100193, China.ORCID 0000-0002-3306-7637
Peisheng MaoForage Seed Laboratory, China Agricultural University, Beijing 100193, China.
China Agricultural University · CNQingdao Agricultural University · CN

Funding

China Agriculture Research System CARS-34earmarked fund for Beijing Common Construction Project no numberthe earmarked fund for National Natural Science Foundation 31572454
6 · The paper itself

Abstract

Although melatonin has been reported to play an important role in regulating metabolic events under adverse stresses, its underlying mechanisms on germination in aged seeds remain unclear. This study was conducted to investigate the effect of melatonin priming (MP) on embryos of aged oat seeds in relation to germination, ultrastructural changes, antioxidant responses, and protein profiles. Proteomic analysis revealed, in total, 402 differentially expressed proteins (DEPs) in normal, aged, and aged + MP embryos. The downregulated DEPs in aged embryos were enriched in sucrose metabolism, glycolysis, β-oxidation of lipid, and protein synthesis. MP (200 μM) turned four downregulated DEPs into upregulated DEPs, among which, especially 3-ketoacyl-CoA thiolase-like protein (KATLP) involved in the β-oxidation pathway played a key role in maintaining TCA cycle stability and providing more energy for protein translation. Furthermore, it was found that MP enhanced antioxidant capacity in the ascorbate-glutathione (AsA-GSH) system, declined reactive oxygen species (ROS), and improved cell ultrastructure. These results indicated that the impaired germination and seedling growth of aged seeds could be rescued to a certain level by melatonin, predominantly depending on β-oxidation, protein translation, and antioxidant protection of AsA-GSH. This work reveals new insights into melatonin-mediated mechanisms from protein profiles that occur in embryos of oat seeds processed by both aging and priming.

Indexed as

Oxidation-ReductionAntioxidantsAvenaGene Expression Regulation, PlantGerminationGlycolysisMelatoninPlant ProteinsProtein BiosynthesisProteomicsReactive Oxygen SpeciesSucroseAntioxidantsMelatoninPlant ProteinsReactive Oxygen SpeciesSucroseantioxidant defensegerminationmelatoninoatprotein translationseed agingβ-oxidation

Identifiers

PMID32164355
PMCPMC7084597
OpenAlexW3011705877

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.