Evidence map›Paper›PMID 27729530›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2016

Nascent RNA sequencing reveals distinct features in plant transcription.

Jonathan Hetzel, Sascha H Duttke, Christopher Benner, Joanne Chory

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 101 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
101citing papers in PubMed, 1 pooled it
33.6field-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

101 citing papers in PubMed, 1 synthesis or guideline pooled it, 180 citations in OpenAlex.

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41 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

4 authors at 3 institutions in 1 country.

Jonathan HetzelPlant Biology Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037; Division of Biological Sciences, University of California, San Diego, La Jolla, CA 92093; Howard Hughes Medical Institute, Salk Institute for Biological Studies, La Jolla, CA 92037.
Sascha H DuttkePlant Biology Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037; Division of Biological Sciences, University of California, San Diego, La Jolla, CA 92093; Howard Hughes Medical Institute, Salk Institute for Biological Studies, La Jolla, CA 92037.
Christopher BennerSchool of Medicine, University of California, San Diego, La Jolla, CA 92093 cbenner@ucsd.edu chory@salk.edu.
Joanne ChoryPlant Biology Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037; Division of Biological Sciences, University of California, San Diego, La Jolla, CA 92093; Howard Hughes Medical Institute, Salk Institute for Biological Studies, La Jolla, CA 92037; cbenner@ucsd.edu chory@salk.edu.
University of California, San Diego · USHoward Hughes Medical Institute · USSalk Institute for Biological Studies · US

Funding

GENETIC MECHANISMS AND REGULATIONT32GM007240 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI HAMPTON, RANDOLPH Y. · 1985 to 2019
$23.8M
INITIAL EVENTS IN PHOTORECEPTOR SIGNALINGR01GM052413 · NIGMS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI CHORY, JOANNE · 1995 to 2016
$5.4M
Molecular Mechanisms of Steroid Hormone Perception at the Cell SurfaceR01GM094428 · NIGMS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI CHORY, JOANNE · 2011 to 2014
$1.4M
NIGMS NIH HHS R01 GM052413NIGMS NIH HHS R01 GM094428NIGMS NIH HHS T32 GM007240
6 · The paper itself

Abstract

Transcriptional regulation of gene expression is a major mechanism used by plants to confer phenotypic plasticity, and yet compared with other eukaryotes or bacteria, little is known about the design principles. We generated an extensive catalog of nascent and steady-state transcripts in Arabidopsis thaliana seedlings using global nuclear run-on sequencing (GRO-seq), 5'GRO-seq, and RNA-seq and reanalyzed published maize data to capture characteristics of plant transcription. De novo annotation of nascent transcripts accurately mapped start sites and unstable transcripts. Examining the promoters of coding and noncoding transcripts identified comparable chromatin signatures, a conserved "TGT" core promoter motif and unreported transcription factor-binding sites. Mapping of engaged RNA polymerases showed a lack of enhancer RNAs, promoter-proximal pausing, and divergent transcription in Arabidopsis seedlings and maize, which are commonly present in yeast and humans. In contrast, Arabidopsis and maize genes accumulate RNA polymerases in proximity of the polyadenylation site, a trend that coincided with longer genes and CpG hypomethylation. Lack of promoter-proximal pausing and a higher correlation of nascent and steady-state transcripts indicate Arabidopsis may regulate transcription predominantly at the level of initiation. Our findings provide insight into plant transcription and eukaryotic gene expression as a whole.

Indexed as

Transcription, GeneticArabidopsisChromatinDNA MethylationGene Expression Regulation, PlantHigh-Throughput Nucleotide SequencingMolecular Sequence AnnotationPromoter Regions, GeneticRNASeedlingsChromatinRNA5′GRO-seqGRO-seqnascent transcriptsplant transcriptionRNA polymerase pausing

Identifiers

PMID27729530
PMCPMC5087027
OpenAlexW2531296558

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.