Evidence map›Paper›PMID 23445822›Full record

ArticleArtificial DNA, PNA & XNA

Fluorescent triplex-forming DNA oligonucleotides labeled with a thiazole orange dimer unit.

Shuji Ikeda, Hiroyuki Yanagisawa, Mizue Yuki, Akimitsu Okamoto

Open access · bronzeAbstract read
In one paragraph

Article in Artificial DNA, PNA & XNA. 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
0.3field-weighted citation impact, top 39% 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, 9 citations in OpenAlex.

  1. Article
  2. Review
  3. 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

4 authors at 2 institutions in 1 country.

Shuji IkedaAdvanced Science Institute, RIKEN, Saitama, Japan. s-ikeda@riken.jp
Hiroyuki Yanagisawa
Mizue Yuki
Akimitsu Okamoto
RIKEN Advanced Science Institute · JPRIKEN · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fluorescent probes for the detection of a double-stranded DNA were prepared by labeling a triplex-forming DNA oligonucleotide with a thiazole orange (TO) dimer unit. They belong to ECHO (exciton-controlled hybridization-sensitive fluorescent oligonucleotide) probes which we have previously reported. The excitonic interaction between the two TO molecules was expected to effectively suppress the background fluorescence of the probes. The applicability of the ECHO probes for the detection of double-stranded DNA was confirmed by examining the thermal stability and photophysical and kinetic properties of the DNA triplexes formed by the ECHO probes.

Indexed as

BenzothiazolesDNAFluorescent DyesKineticsOligonucleotidesQuinolinesSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationThermodynamicsBenzothiazolesDNAFluorescent DyesOligonucleotidesQuinolinesthiazole orangetriplex DNADNAduplexexcitonic interactionfluorescenceprobethiazole orangetriplex

Identifiers

PMID23445822
PMCPMC3654726
OpenAlexW1970471561

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.