Evidence map›Paper›PMID 38337102›Full record

ArticleDoklady. Biochemistry and biophysics2023

Otu and Rif1 Double Mutant Enables Analysis of Satellite DNA in Polytene Chromosomes of Ovarian Germ Cells in Drosophila melanogaster.

T D Kolesnikova, A R Nokhova, A S Shatskikh, M S Klenov, I F Zhimulev

Abstract read
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Article in Doklady. Biochemistry and biophysics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 91% 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

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

5 authors at 4 institutions in 1 country.

T D KolesnikovaInstitute of Molecular and Cellular Biology of the Siberian Branch of the RAS, Novosibirsk, Russia. doliolida@gmail.com.
A R NokhovaNovosibirsk State University, Novosibirsk, Russia.
A S ShatskikhNational Research Centre "Kurchatov Institute", Moscow, Russia.
M S KlenovInstitute of Molecular Genetics RAS, Moscow, Russia.
I F ZhimulevInstitute of Molecular and Cellular Biology of the Siberian Branch of the RAS, Novosibirsk, Russia.
Institute of Molecular and Cell Biology · RUInstitute of Molecular Genetics · RUKurchatov Institute · RUNovosibirsk State University · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Polytene chromosomes in Drosophila serve as a classical model for cytogenetic studies. However, heterochromatic regions of chromosomes are typically under-replicated, hindering their analysis. Mutations in the Rif1 gene lead to additional replication of heterochromatic sequences, including satellite DNA, in salivary gland cells. Here, we investigated the impact of the Rif1 mutation on heterochromatin in polytene chromosomes formed in ovarian germ cells due to the otu gene mutation. By the analysis of otu

Indexed as

Carrier ProteinsDrosophila melanogasterDrosophila ProteinsAnimalsChromosomesDNA ReplicationDNA, SatelliteDrosophilaGerm CellsHeterochromatinPolytene ChromosomesCarrier ProteinsDNA, SatelliteDrosophila ProteinsHeterochromatinotu protein, DrosophilaRif1 protein, Drosophilaheterochromatinpolytene chromosomespseudonurse cellsRif1satellite DNAunder-replication

Identifiers

PMID38337102
OpenAlexW4391694076

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.