Evidence map›Paper›PMID 32620865›Full record

ArticleCommunications biology2020

DNA methylation reprogramming during seed development and its functional relevance in seed size/weight determination in chickpea.

Mohan Singh Rajkumar, Khushboo Gupta, Niraj Kumar Khemka, Rohini Garg, Mukesh Jain

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
11.6field-weighted citation impact, top 2% 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

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 75 citations in OpenAlex.

  1. Pooled it
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  16. Involvement of 5mC DNA demethylationForestry research · 2023
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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

5 authors at 2 institutions in 1 country.

Mohan Singh RajkumarSchool of Computational and Integrative Sciences, Jawaharlal Nehru University, New Delhi, 110067, India.
Khushboo GuptaDepartment of Life Sciences, School of Natural Sciences, Shiv Nadar University, Gautam Buddha Nagar, Uttar Pradesh, 201314, India.
Niraj Kumar KhemkaSchool of Computational and Integrative Sciences, Jawaharlal Nehru University, New Delhi, 110067, India.
Rohini GargDepartment of Life Sciences, School of Natural Sciences, Shiv Nadar University, Gautam Buddha Nagar, Uttar Pradesh, 201314, India. rohini.garg@snu.edu.in.ORCID http://orcid.org/0000-0001-7265-2276
Mukesh JainSchool of Computational and Integrative Sciences, Jawaharlal Nehru University, New Delhi, 110067, India. mjain@jnu.ac.in.ORCID http://orcid.org/0000-0002-7622-1083
Jawaharlal Nehru University · INShiv Nadar University · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Seed development is orchestrated via complex gene regulatory networks and pathways. Epigenetic factors may also govern seed development and seed size/weight. Here, we analyzed DNA methylation in a large-seeded chickpea cultivar (JGK 3) during seed development stages. Progressive gain of CHH context DNA methylation in transposable elements (TEs) and higher frequency of small RNAs in hypermethylated TEs during seed development suggested a role of the RNA-dependent DNA methylation pathway. Frequency of intragenic TEs was higher in CHH context differentially methylated region (DMR) associated differentially expressed genes (DEGs). CG context hyper/hypomethylation within the gene body was observed for most of DMR-associated DEGs in JGK 3 as compared to small-seeded chickpea cultivar (Himchana 1). We identified candidate genes involved in seed size/weight determination exhibiting CG context hypermethylation within the gene body and higher expression in JGK 3. This study provides insights into the role of DNA methylation in seed development and seed size/weight determination in chickpea.

Indexed as

DNA MethylationGene Expression Regulation, PlantGenome, PlantCicerDNA, PlantDNA Transposable ElementsGene Regulatory NetworksPlant ProteinsSeedsDNA, PlantDNA Transposable ElementsPlant Proteins

Identifiers

PMID32620865
PMCPMC7335156
OpenAlexW3038627990

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.