Evidence map›Paper›PMID 23038027›Full record

ArticleOrganic & biomolecular chemistry2012

1,8-Naphthyridine-2,7-diamine: a potential universal reader of Watson-Crick base pairs for DNA sequencing by electron tunneling.

Feng Liang, Stuart Lindsay, Peiming Zhang

Open access · greenAbstract read
In one paragraph

Article in Organic & biomolecular chemistry, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

3 citing papers in PubMed, 15 citations in OpenAlex.

  1. Crystal structures of the dioxane hemisolvates ofActa crystallographica. Section E, Crystallographic communications · 2017
    Article
  2. Crystal structure ofActa crystallographica. Section E, Crystallographic communications · 2017
    Article
  3. Crystal structure of 9-(di-bromo-meth-yl)-1,1-di-fluoro-3,7-dimethyl-1Acta crystallographica. Section E, Crystallographic communications · 2016
    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

3 authors at 1 institution in 1 country.

Feng LiangCenter for Single Molecule Biophysics, The Biodesign Institute, Arizona State University, Tempe, Arizona 85287, USA.
Stuart Lindsay
Peiming Zhang
Arizona State University · US

Funding

Sequencing by RecognitionR21HG004378 · NHGRI · ARIZONA STATE UNIVERSITY-TEMPE CAMPUS · PI LINDSAY, STUART · 2007 to 2009
$1.5M
NHGRI NIH HHS HG004378NHGRI NIH HHS R21 HG004378
6 · The paper itself

Abstract

With the aid of Density Functional Theory (DFT), we designed 1,8-naphthyridine-2,7-diamine as a recognition molecule to read DNA base pairs for genomic sequencing by electron tunneling. NMR studies show that it can form stable triplets with both A : T and G : C base pairs through hydrogen bonding. Our results suggest that the naphthyridine molecule should be able to function as a universal base pair reader in a tunneling gap, generating distinguishable signatures under electrical bias for each of DNA base pairs.

Indexed as

Nuclear Magnetic Resonance, BiomolecularSequence Analysis, DNABase PairingDiaminesDNAHydrogen BondingNaphthyridinesQuantum Theory1,8-naphthyridine-2,7-diamineDiaminesDNANaphthyridines

Identifiers

PMID23038027
PMCPMC3748945
OpenAlexW2160455556

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.