Evidence map›Paper›PMID 34839370›Full record

ArticleEuropean biophysics journal : EBJ2022

Observations of three "re-entrant" twisted structures in double-stranded DNA dispersion particles.

Yuri M Yevdokimov, Sergey G Skuridin, Viktor I Salyanov, Efim I Kats

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Article in European biophysics journal : EBJ, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
–field-weighted citation impact, top 88% 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

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0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

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.

Yuri M YevdokimovEngelhardt Institute of Molecular Biology of the Russian Academy of Sciences, Vavilova st. 32, Moscow, Russia, 119991.
Sergey G SkuridinEngelhardt Institute of Molecular Biology of the Russian Academy of Sciences, Vavilova st. 32, Moscow, Russia, 119991. lancet-bio@bk.ru.ORCID http://orcid.org/0000-0003-2744-4704
Viktor I SalyanovEngelhardt Institute of Molecular Biology of the Russian Academy of Sciences, Vavilova st. 32, Moscow, Russia, 119991.
Efim I KatsLandau Institute for Theoretical Physics of the Russian Academy of Sciences, academician Semenov ave. 1-A, Chernogolovka, Moscow Region, Russia, 142432.
Engelhardt Institute of Molecular Biology · RULandau Institute for Theoretical Physics · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this work we report on observations of new twisted (cholesteric-like) structures in liquid-crystalline dispersion particles with a hexagonal packing of double-stranded (ds) DNA molecules. Heating up to 80 °C of the DNA dispersion formed in a aqueous-salt solution with a high osmotic pressure (concentration) of poly(ethylene glycol) induces the formation of a new, optically active, spirally twisted structure of these molecules ("re-entrant" cholesteric structure (rest-A structure)). Cooling of this dispersion up to 22 °C is accompanied by the formation of an additional "re-entrant" cholesteric structure (rest-B). Modification of particles of the ds DNA dispersion (with rest-B structure) by replacing Na

Indexed as

DNALiquid CrystalsNucleic Acid ConformationPolyethylene GlycolsWaterDNAPolyethylene GlycolsWaterCircular dichroism spectraDouble-stranded DNAGadolinium cationsLiquid-crystalline dispersions of DNAQuasinematic layers of DNA moleculesVarious types of “re-entrant” DNA cholesteric structures

Identifiers

PMID34839370
OpenAlexW3214829313

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.