Evidence map›Paper›PMID 12446571›Full record

ArticleEMBO reports2002

Genomic expansion and clustering of ZAD-containing C2H2 zinc-finger genes in Drosophila.

Ho-Ryun Chung, Ulrich Schäfer, Herbert Jäckle, Siegfried Böhm

Open access · greenAbstract read
In one paragraph

Article in EMBO reports, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

52 citing papers in PubMed, 97 citations in OpenAlex.

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  15. The Piragua Gene Is not Essential for Drosophila Development.Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections · 2021
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  20. Mechanisms of Enhancer-Promoter Interactions in Higher Eukaryotes.International journal of molecular sciences · 2021
    Review
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.

Ho-Ryun ChungAbteilung Molekulare Entwicklungsbiologie, Max-Planck-Institut für biophysikalische Chemie, Am Fassberg, D-37077 Göttingen, Germany.
Ulrich Schäfer
Herbert Jäckle
Siegfried Böhm
Max Planck Institute for Biophysical Chemistry · DEMax Delbrück Center · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

C2H2 zinc-finger proteins (ZFPs) constitute the largest family of nucleic acid binding factors in higher eukaryotes. In silico analysis identified a total of 326 putative ZFP genes in the Drosophila genome, corresponding to approximately 2.3% of the annotated genes. Approximately 29% of the Drosophila ZFPs are evolutionary conserved in humans and/or Caenorhabditis elegans. In addition, approximately 28% of the ZFPs contain an N-terminal zinc-finger-associated C4DM domain (ZAD) consisting of approximately 75 amino acid residues. The ZAD is restricted to ZFPs of dipteran and closely related insects. The evolutionary restriction, an expansion of ZAD-containing ZFP genes in the Drosophila genome and their clustering at few chromosomal sites are features reminiscent of vertebrate KRAB-ZFPs. ZADs are likely to represent protein-protein interaction domains. We propose that ZAD-containing ZFP genes participate in transcriptional regulation either directly or through site-specific modification and/or regulation of chromatin.

Indexed as

GenomeAmino Acid SequenceAnimalsDrosophilaEvolution, MolecularIntronsMolecular Sequence DataMultigene FamilyMutationProtein Structure, TertiarySequence AlignmentSequence Analysis, DNAZinc Fingers

Identifiers

PMID12446571
PMCPMC1308319
OpenAlexW2144818549

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.