Evidence map›Paper›PMID 21648398›Full record

ArticleOrganic letters2011

Syntheses of 5-formyl- and 5-carboxyl-dC containing DNA oligos as potential oxidation products of 5-hydroxymethylcytosine in DNA.

Qing Dai, Chuan He

Open access · greenAbstract read
In one paragraph

Article in Organic letters, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.2field-weighted citation impact, top 8% 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

18 citing papers in PubMed, 46 citations in OpenAlex.

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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

2 authors at 1 institution in 1 country.

Qing DaiDepartment of Chemistry and Institute for Biophyscial Dynamics, The University of Chicago, 929 East 57th Street, Chicago, Illinois 60637, USA. daiqing@uchicago.edu
Chuan He
University of Chicago · US

Funding

Direct Oxidative Nucleic Acids DemethylationR01GM071440 · NIGMS · UNIVERSITY OF CHICAGO · PI HE, CHUAN · 2005 to 2018
$3.7M
Discovering the epigenetics of RNA modificationsR01GM088599 · NIGMS · UNIVERSITY OF CHICAGO · PI HE, CHUAN, PAN, TAO · 2009 to 2012
$1.2M
NIGMS NIH HHS GM071440NIGMS NIH HHS GM088599NIGMS NIH HHS R01 GM071440NIGMS NIH HHS R01 GM088599
6 · The paper itself

Abstract

To investigate the potential oxidation products of 5-hydroxymethylcytosine (5-hmC)-containing DNA, we present here efficient syntheses of 5-formyl- and 5-methoxycarbonyl-2'-deoxycytidine phosphoramidites. The 5-formyl group in III was easy to introduce and was compatible with phosphoramidite and DNA syntheses. An additional treatment of ODN1 with NaBH(4) produced the corresponding ODN2 quantitatively. Phosphoramidite V was also incorporated into DNA, and the methyl ester could be hydrolyzed under mild basic conditions to afford ODN3.

Indexed as

5-MethylcytosineCytosineDeoxycytidineDNAMethylationMolecular StructureOligonucleotidesOxidation-Reduction5-hydroxymethylcytosine5-MethylcytosineCytosineDeoxycytidineDNAOligonucleotides

Identifiers

PMID21648398
PMCPMC3150843
OpenAlexW1980877034

What OpenQuestion holds

Textmetadata
LicenceTDM
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.