Evidence map›Paper›PMID 22015688›Full record

ArticleEMBO reports2011

Fast transcription rates of RNA polymerase II in human cells.

Paolo Maiuri, Anna Knezevich, Alex De Marco, Davide Mazza, Anna Kula, Jim G McNally, Alessandro Marcello

Abstract read
In one paragraph

Article in EMBO reports, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing 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

58 citing papers in PubMed.

  1. Article
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  18. Article
  19. Interfacing Neural Network Components and Nucleic Acids.Frontiers in bioengineering and biotechnology · 2017
    Review
  20. Transcription Dynamics in Living Cells.Annual review of biophysics · 2016
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Paolo MaiuriLaboratory of Molecular Virology, International Centre for Genetic Engineering and Biotechnology (ICGEB), Padriciano 99, Trieste 34149, Italy. paolo.maiuri@curie.fr
Anna Knezevich
Alex De Marco
Davide Mazza
Anna Kula
Jim G McNally
Alessandro Marcello

Funding

Transcription factor mobilityZIABC010561 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI MCNALLY, JAMES G · 2009 to 2013
$3.9M
6 · The paper itself

Abstract

Averaged estimates of RNA polymerase II (RNAPII) elongation rates in mammalian cells have been shown to range between 1.3 and 4.3 kb min(-1). In this work, nascent RNAs from an integrated human immunodeficiency virus type 1-derived vector were detectable at the single living cell level by fluorescent RNA tagging. At steady state, a constant number of RNAs was measured corresponding to a minimal density of polymerases with negligible fluctuations over time. Recovery of fluorescence after photobleaching was complete within seconds, indicating a high rate of RNA biogenesis. The calculated transcription rate above 50 kb min(-1) points towards a wide dynamic range of RNAPII velocities in living cells.

Indexed as

Transcription, GeneticCell LineCell SurvivalFluorescence Recovery After PhotobleachingGene Expression RegulationHumansIn Situ HybridizationRetroviridaeRNA, MessengerRNA Polymerase IIRNA, MessengerRNA Polymerase II

Identifiers

PMID22015688
PMCPMC3245692

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.