Evidence map›Paper›PMID 21431756›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2011

The dual use of RNA aptamer sequences for affinity purification and localization studies of RNAs and RNA-protein complexes.

Scott C Walker, Paul D Good, Theresa A Gipson, David R Engelke

Abstract read
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 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
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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

4 authors.

Scott C WalkerDepartment of Biological Chemistry, University of Michigan, Ann Arbor, MI, USA. scwalker.mail@gmail.com
Paul D Good
Theresa A Gipson
David R Engelke

Funding

EUKARYOTIC TRNA MATURATIONR01GM034869 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI ENGELKE, DAVID R · 1985 to 2006
$2.3M
Nuclear Organization of RNA Polymerase III TranscriptionR01GM082875 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI ENGELKE, DAVID R · 2008 to 2011
$1.4M
NIGMS NIH HHS R01 GM034869NIGMS NIH HHS R01 GM082875NIGMS NIH HHS R01GM082875
6 · The paper itself

Abstract

RNA affinity tags (aptamers) have emerged as useful tools for the isolation of RNAs and ribonucleoprotein complexes from cell extracts. The streptavidin binding RNA aptamer binds with high affinity and is quickly and cleanly eluted with biotin under mild conditions that retain intact complexes. We describe the use of the streptavidin binding aptamer as a tool for purification and discuss strategies towards the design and production of tagged RNAs with a focus on structured target RNAs. The aptamer site can be further exploited as a unique region for the hybridization of oligonucleotide probes and localization by fluorescent in situ hybridization (FISH). The aptamer insertion will allow the localization of a population of RNA species (such as mutants) to be viewed specifically, while in the presence of the wild type RNA. We describe the production of labeled oligonucleotide probes and the preparation of yeast cells for the localization of RNAs by FISH.

Indexed as

Aptamers, NucleotideBase SequenceIn Situ Hybridization, FluorescenceMacromolecular SubstancesMolecular Sequence DataOligonucleotide ProbesPermeabilityPolymerase Chain ReactionProtein TransportRibonucleoproteinsRNASaccharomyces cerevisiaeStreptavidinAptamers, NucleotideMacromolecular SubstancesOligonucleotide ProbesRibonucleoproteinsRNAStreptavidin

Identifiers

PMID21431756
PMCPMC3759821

What OpenQuestion holds

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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.