Evidence map›Paper›PMID 42911490›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2027

Purification of RNA G-Quadruplex Binding Proteins.

Johanna Luige, Ulf Andersson Vang Ørom

Abstract read
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In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2027. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

2 authors.

Johanna LuigeDepartment of Molecular Biology and Genetics, Aarhus University, Aarhus C, Denmark.ORCID http://orcid.org/0000-0002-1448-5630
Ulf Andersson Vang ØromDepartment of Molecular Biology and Genetics, Aarhus University, Aarhus C, Denmark. ulf.orom@mbg.au.dk.ORCID http://orcid.org/0000-0002-0643-0592

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

G-quadruplex (G4) nucleic acids have been shown to regulate a wide range of cellular processes, including replication, telomere maintenance, epigenetic landscape, and various aspects of transcription and translation. In this method, we describe an experimental purification procedure for identifying RNA G-quadruplex-binding proteins from nuclear extracts. Using biotinylated oligonucleotides allows immobilization to streptavidin-coated magnetic beads and convenient washing during the pulldown. Importantly, the experimental protocol presented here can distinguish protein interactions with structured and unstructured RNA within the same oligonucleotide by controlling ionic conditions throughout the folding, RNA pulldown, and washing steps. The binding of individual candidate proteins can be determined by western blotting, while mass spectrometry can readily identify the whole RNA G-quadruplex-interacting proteome.

Indexed as

G-QuadruplexesRNARNA-Binding ProteinsHumansProtein BindingRNARNA-Binding ProteinsG-quadruplexRNA affinity pulldownRNA-binding proteinsRNA–protein interactionsRNA structure

Identifiers

What OpenQuestion holds

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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.