Evidence map›Paper›PMID 19229198›Full record

ArticleNature protocols2009

A robust plant RNA isolation method suitable for Affymetrix GeneChip analysis and quantitative real-time RT-PCR.

Damla D Bilgin, Evan H DeLucia, Steven J Clough

Abstract read
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In one paragraph

Article in Nature protocols, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

29 citing papers in PubMed, 70 citations in OpenAlex.

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  9. Ectopic Expression ofInternational journal of molecular sciences · 2020
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  10. Metabolite and transcript profiling of Guinea grass (Panicum maximum Jacq) response to elevated [COMetabolomics : Official journal of the Metabolomic Society · 2019
    Article
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  18. A simple method for RNA isolation from various tissues of the treeBiotechnology, biotechnological equipment · 2014
    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 1 institution in 1 country.

Damla D BilginInstitute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA.
Evan H DeLucia
Steven J Clough
University of Illinois Urbana-Champaign · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Microarray analysis and quantitative real-time RT-PCR are the major high-throughput techniques that are used to study transcript profiles. One of the major limitations in these technologies is the isolation of large quantities of highly pure RNA from plant tissues rich in complex polysaccharides, polyphenolics and waxes. Any contamination of the isolated RNA affects the downstream applications and requires extra cleaning procedures that result in a reduced RNA yield, especially the low molecular weight molecules. The protocol presented here is suitable for isolating high yield and clean total RNA from field-grown plants. Unlike current methods, such as LiCl and TRIZOL, with this new method, the isolated RNA can be used directly for Affymetrix GeneChip labeling or real-time RT-PCR without further purification. This fast and simple protocol provides ready-to-use RNA within 4-5 h after sampling. Additionally, the protocol described here maintains the isolation of small RNA molecules, making it an ideal choice for plant RNA preparation prior to high-throughput sequencing methods to study gene expression.

Indexed as

Glycine maxNicotianaOligonucleotide Array Sequence AnalysisPlant LeavesReproducibility of ResultsReverse Transcriptase Polymerase Chain ReactionRNA, PlantRNA, Plant

Identifiers

PMID19229198
OpenAlexW2065980708

What OpenQuestion holds

Textmetadata
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.