Evidence map›Paper›PMID 23795297›Full record

ArticleeLife2013

Condensin controls recruitment of RNA polymerase II to achieve nematode X-chromosome dosage compensation.

William S Kruesi, Leighton J Core, Colin T Waters, John T Lis, Barbara J Meyer

Open access · goldAbstract read
In one paragraph

Article in eLife, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 131 papers.

0numbers the graph read from it
0cells of the map it votes in
131citing papers in PubMed
10.8field-weighted citation impact, top 1% 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

131 citing papers in PubMed, 192 citations in OpenAlex.

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71 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 1 country.

William S KruesiDepartment of Molecular and Cell Biology , Howard Hughes Medical Institute, University of California, Berkeley , Berkeley , United States.
Leighton J Core
Colin T Waters
John T Lis
Barbara J Meyer
Cornell University · USHoward Hughes Medical Institute · USUniversity of California, Berkeley · US

Funding

COORDINATE GENE REGULATION IN ANIMAL CELLSR01GM025232 · NIGMS · CORNELL UNIVERSITY ITHACA · PI LIS, JOHN T · 1985 to 2020
$8.4M
POSTGRADUATE TRAINING PROGRAM IN GENETICST32GM007127 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI DILLIN, ANDREW G · 1985 to 2016
$7.9M
NEMATODE SEX DETERMINATIONR01GM030702 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI MEYER, BARBARA J · 1985 to 2018
$6.1M
Quantifying the Genome-wide Distribution of Transcriptionally-engaged RNA PolymerR01HG004845 · NHGRI · CORNELL UNIVERSITY · PI LIS, JOHN T · 2009 to 2011
$1.0M
Howard Hughes Medical InstituteNHGRI NIH HHS HG004845NHGRI NIH HHS R01 HG004845NIGMS NIH HHS R01 GM025232NIGMS NIH HHS R01 GM030702NIGMS NIH HHS R01GM25232NIGMS NIH HHS R01GM30702NIGMS NIH HHS T32 GM007127NIGMS NIH HHS T32GM07127
6 · The paper itself

Abstract

The X-chromosome gene regulatory process called dosage compensation ensures that males (1X) and females (2X) express equal levels of X-chromosome transcripts. The mechanism in Caenorhabditis elegans has been elusive due to improperly annotated transcription start sites (TSSs). Here we define TSSs and the distribution of transcriptionally engaged RNA polymerase II (Pol II) genome-wide in wild-type and dosage-compensation-defective animals to dissect this regulatory mechanism. Our TSS-mapping strategy integrates GRO-seq, which tracks nascent transcription, with a new derivative of this method, called GRO-cap, which recovers nascent RNAs with 5' caps prior to their removal by co-transcriptional processing. Our analyses reveal that promoter-proximal pausing is rare, unlike in other metazoans, and promoters are unexpectedly far upstream from the 5' ends of mature mRNAs. We find that C. elegans equalizes X-chromosome expression between the sexes, to a level equivalent to autosomes, by reducing Pol II recruitment to promoters of hermaphrodite X-linked genes using a chromosome-restructuring condensin complex. DOI:http://dx.doi.org/10.7554/eLife.00808.001.

Indexed as

Dosage Compensation, GeneticX ChromosomeAdenosine TriphosphatasesAnimalsDNA-Binding ProteinsGenomeMultiprotein ComplexesNematodaPromoter Regions, GeneticRNA Polymerase IITranscription, GeneticAdenosine Triphosphatasescondensin complexesDNA-Binding ProteinsMultiprotein ComplexesRNA Polymerase IIC. elegansdosage compensationtranscriptiontranscription start site identification technologyX chromosomeX-chromosome and autosome balance

Identifiers

PMID23795297
PMCPMC3687364
OpenAlexW2026027175

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.