Evidence map›Paper›PMID 25313869›Full record

ArticleeLife2014

Establishment of regions of genomic activity during the Drosophila maternal to zygotic transition.

Xiao-Yong Li, Melissa M Harrison, Jacqueline E Villalta, Tommy Kaplan, Michael B Eisen

Open access · goldAbstract read
In one paragraph

Article in eLife, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 123 papers.

0numbers the graph read from it
0cells of the map it votes in
123citing papers in PubMed
8.0field-weighted citation impact, top 2% 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

123 citing papers in PubMed, 231 citations in OpenAlex.

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63 more citing papers are in PubMed but not listed here.

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 3 institutions in 2 countries.

Xiao-Yong LiHoward Hughes Medical Institute, University of California Berkeley, Berkeley, United States.
Melissa M HarrisonDepartment of Biomolecular Chemistry, University of Wisconsin, Madison, United States.
Jacqueline E VillaltaHoward Hughes Medical Institute, University of California Berkeley, Berkeley, United States.
Tommy KaplanSchool of Computer Science and Engineering, The Hebrew University of Jerusalem, Jerusalem, Israel.
Michael B EisenHoward Hughes Medical Institute, University of California Berkeley, Berkeley, United States.
University of California, Berkeley · USHebrew University of Jerusalem · ILUniversity of Wisconsin–Madison · US

Funding

Howard Hughes Medical Institute
6 · The paper itself

Abstract

We describe the genome-wide distributions and temporal dynamics of nucleosomes and post-translational histone modifications throughout the maternal-to-zygotic transition in embryos of Drosophila melanogaster. At mitotic cycle 8, when few zygotic genes are being transcribed, embryonic chromatin is in a relatively simple state: there are few nucleosome free regions, undetectable levels of the histone methylation marks characteristic of mature chromatin, and low levels of histone acetylation at a relatively small number of loci. Histone acetylation increases by cycle 12, but it is not until cycle 14 that nucleosome free regions and domains of histone methylation become widespread. Early histone acetylation is strongly associated with regions that we have previously shown to be bound in early embryos by the maternally deposited transcription factor Zelda, suggesting that Zelda triggers a cascade of events, including the accumulation of specific histone modifications, that plays a role in the subsequent activation of these sequences.

Indexed as

AnimalsBinding SitesBlastodermDrosophila melanogasterDrosophila ProteinsEmbryo, NonmammalianEnhancer Elements, GeneticFemaleGene Expression Regulation, DevelopmentalGenome, InsectHistonesMaleModels, GeneticNucleosomesProtein Processing, Post-TranslationalTranscription FactorsDrosophila ProteinsHistonesNucleosomesTranscription Factorschromatindevelopmental biologyenhancersevolutionary biologygenomicshistone modificationmaternal-to-zygotic transitionmelanogasterstem cells

Identifiers

PMID25313869
PMCPMC4358338
OpenAlexW1968065062

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.