Evidence map›Paper›PMID 42058123›Full record

ArticleTurkish journal of biology = Turk biyoloji dergisi2026

Unusual RNA polymerase II patterns in meiotic prophase I in

Sergey N Matveevsky, Ferhat Matur, Faruk Çolak, Andrei Kandaurov, Mustafa Sözen, Svetlana V Pavlova, Oxana Kolomiets

Abstract read
In one paragraph

Article in Turkish journal of biology = Turk biyoloji dergisi, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Meiotic telomeres of vole B chromosomes: shelterin and associated proteins provide a link to the nuclear envelope.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2026
    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

7 authors.

Sergey N MatveevskyCytogenetics Laboratory, Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia.ORCID https://orcid.org/0000-0002-5808-7685
Ferhat MaturDepartment of Biology, Faculty of Sciences, Dokuz Eylül University, İzmir, Turkiye.ORCID https://orcid.org/0000-0001-9488-1408
Faruk ÇolakDepartment of Biology, Faculty of Sciences, Zonguldak Bülent Ecevit University, Zonguldak, Turkiye.ORCID https://orcid.org/0000-0003-3985-7864
Andrei KandaurovInstitute of Zoology, Ilia State University, Tbilisi, Georgia.ORCID https://orcid.org/0000-0002-1008-512X
Mustafa SözenDepartment of Biology, Faculty of Sciences, Zonguldak Bülent Ecevit University, Zonguldak, Turkiye.ORCID https://orcid.org/0000-0002-1911-605X
Svetlana V PavlovaLaboratory of Population Ecology, A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, Russia.ORCID https://orcid.org/0000-0001-7823-9618
Oxana KolomietsCytogenetics Laboratory, Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia.ORCID https://orcid.org/0000-0002-1915-0039

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Meiotic transcription is a highly regulated process involving stage-specific chromatin remodeling and dynamic RNA polymerase II (RNAPII) activity. Nevertheless, our current understanding is largely based on classical model organisms, while many nonmodel mammals remain unexplored. This study investigates the transcriptional dynamics and chromatin features during meiotic prophase I in Materials and methods: Using immunofluorescence, we analyzed synapsis and transcriptional activity in spermatocyte nuclei of two geographically distant Results: Transcriptional activity was detected at all substages of prophase I. Unlike classical models, Conclusions: These findings highlight the importance of investigating nonmodel organisms to uncover novel mechanisms of meiotic regulation and suggest that transcriptional control during meiosis may be more evolutionarily diverse than previously recognized.

Indexed as

chromosomemeiosisMole ratRNA polymerase IIsynaptonemal complextelomere

Identifiers

PMID42058123
PMCPMC13124149

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.