Evidence map›Paper›PMID 22132777›Full record

ArticlePlant methods2011

Universal endogenous gene controls for bisulphite conversion in analysis of plant DNA methylation.

Jing Wang, Chongnan Wang, Yan Long, Clare Hopkins, Smita Kurup, Kede Liu, Graham J King, Jinling Meng

Abstract read
In one paragraph

Article in Plant methods, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Review
  2. Effect of Salt Stress on Cytosine Methylation within GL2, AnInternational journal of molecular sciences · 2019
    Article
  3. Genome-Wide DNA Methylation Comparison betweenInternational journal of molecular sciences · 2018
    Article
  4. Article
  5. Article
  6. Targeted DNA methylation analysis by next-generation sequencing.Journal of visualized experiments : JoVE · 2015
    Article
  7. Article
  8. Article
  9. Article
  10. 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

8 authors.

Jing WangNational Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, P, R, China. graham.king@scu.edu.au.
Chongnan Wang
Yan Long
Clare Hopkins
Smita Kurup
Kede Liu
Graham J King
Jinling Meng

Funding

Biotechnology and Biological Sciences Research Council BB/F009712/1
6 · The paper itself

Abstract

Accurate analysis of DNA methylation by bisulphite sequencing depends on the complete conversion of all cytosines into uracil. Until now there has been no standard or universal gene identified as an endogenous control to monitor the conversion frequency in plants. Here, we report the development of PCR based assays for one nuclear gene IND (INDEHISCENT) and two mitochondrial genes, NAD (NICOTINAMIDE ADENINE DINUCLEOTIDE) and ATP1 (ATPase SUBUNIT 1). We demonstrated their efficacy as bisulphite conversion controls in Brassica and other plant taxa. The target regions amplified by four primer pairs were found to be consistently free from DNA methylation. Primer pairs for IND.a and NAD were effective within Brassica species, whereas two primer pairs for ATP1 provided reliable controls across a representative range of dicot and monocot angiosperm species. These primer sets may therefore be adopted as controls in plant methylation analysis for a wide range of studies.

Identifiers

PMID22132777
PMCPMC3260233

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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.