Evidence map›Paper›PMID 34094223›Full record

ArticleChemical science2020

Dynamic changes in DNA populations revealed by split-combine selection.

Olga Plückthun, Julia Siegl, Laura Lledo Bryant, Günter Mayer

Abstract read
In one paragraph

Article in Chemical science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Selection and Characterization of SARS-CoV-2 Spike Binding Clickmers.Chembiochem : a European journal of chemical biology · 2026
    Article
  4. 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.

Olga PlückthunChemical Biology and Chemical Genetics, Life and Medical Sciences (LIMES) Institute, University of Bonn Gerhard-Domagk-Str. 1 53121 Bonn Germany gmayer@uni-bonn.de.
Julia SieglChemical Biology and Chemical Genetics, Life and Medical Sciences (LIMES) Institute, University of Bonn Gerhard-Domagk-Str. 1 53121 Bonn Germany gmayer@uni-bonn.de.
Laura Lledo BryantChemical Biology and Chemical Genetics, Life and Medical Sciences (LIMES) Institute, University of Bonn Gerhard-Domagk-Str. 1 53121 Bonn Germany gmayer@uni-bonn.de.
Günter MayerChemical Biology and Chemical Genetics, Life and Medical Sciences (LIMES) Institute, University of Bonn Gerhard-Domagk-Str. 1 53121 Bonn Germany gmayer@uni-bonn.de.ORCID https://orcid.org/0000-0003-3010-4049

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Clickmers are chemically modified aptamers representing an innovative reagent class for developing binders for biomolecules with great impact on therapeutic and diagnostic applications. To establish a novel layer for screening various chemical entities, we developed a split-combine selection strategy simultaneously enriching for clickmers having different modifications. Due to the inherent design of this strategy, dynamic changes of DNA populations are traceable at an individual sequence level. Besides off-rate guided enrichment, the process makes the survival of the sequences most adapted to the applied selection condition observable. The underlying strategy provides unprecedented molecular insight into the selection process, based on which more sophisticated procedures will become pliable in the future.

Identifiers

PMID34094223
PMCPMC8161685

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.