Evidence map›Paper›PMID 23956262›Full record

ArticleThe Plant cell2013

A genomic-scale artificial microRNA library as a tool to investigate the functionally redundant gene space in Arabidopsis.

Felix Hauser, Wenxiao Chen, Ulrich Deinlein, Kenneth Chang, Stephan Ossowski, Joffrey Fitz, Gregory J Hannon, Julian I Schroeder

Open access · greenAbstract read
In one paragraph

Article in The Plant cell, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 2 pooled it
7.9field-weighted citation impact, top 3% 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

44 citing papers in PubMed, 2 syntheses or guidelines pooled it, 83 citations in OpenAlex.

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  20. Plant hormone regulation of abiotic stress responses.Nature reviews. Molecular cell biology · 2022
    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

8 authors at 4 institutions in 2 countries.

Felix HauserDivision of Biological Sciences, Cell and Developmental Biology Section, University of California San Diego, La Jolla, California 92093-0116.
Wenxiao Chen
Ulrich Deinlein
Kenneth Chang
Stephan Ossowski
Joffrey Fitz
Gregory J Hannon
Julian I Schroeder
University of California, San Diego · USMax Planck Institute for Developmental Biology · DECold Spring Harbor Laboratory · USHoward Hughes Medical Institute · US

Funding

Yeast Genetics and Stress Response Genes-BiomedicalP42ES010337 · NIEHS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI TUKEY, ROBERT H · 2000 to 2022
$69.8M
STRESS HORMONE SIGNAL TRANSDUCTION IN ARABIDOPSISR01GM060396 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI SCHROEDER, JULIAN I · 2000 to 2023
$7.4M
Roles of small RNAs in guarding germ cell genomesR37GM062534 · NIGMS · NEW YORK GENOME CENTER · PI HANNON, GREGORY J · 2013 to 2017
$2.0M
Howard Hughes Medical InstituteNIEHS NIH HHS P42 ES010337NIEHS NIH HHS R01GM060396-ES010337NIGMS NIH HHS R01 GM060396NIGMS NIH HHS R37 GM062534
6 · The paper itself

Abstract

Traditional forward genetic screens are limited in the identification of homologous genes with overlapping functions. Here, we report the analyses and assembly of genome-wide protein family definitions that comprise the largest estimate for the potentially redundant gene space in Arabidopsis thaliana. On this basis, a computational design of genome-wide family-specific artificial microRNAs (amiRNAs) was performed using high-performance computing resources. The amiRNA designs are searchable online (http://phantomdb.ucsd.edu). A computationally derived library of 22,000 amiRNAs was synthesized in 10 sublibraries of 1505 to 4082 amiRNAs, each targeting defined functional protein classes. For example, 2964 amiRNAs target annotated DNA and RNA binding protein families and 1777 target transporter proteins, and another sublibrary targets proteins of unknown function. To evaluate the potential of an amiRNA-based screen, we tested 122 amiRNAs targeting transcription factor, protein kinase, and protein phosphatase families. Several amiRNA lines showed morphological phenotypes, either comparable to known phenotypes of single and double/triple mutants or caused by overexpression of microRNAs. Moreover, novel morphological and abscisic acid-insensitive seed germination mutants were identified for amiRNAs targeting zinc finger homeodomain transcription factors and mitogen-activated protein kinase kinase kinases, respectively. These resources provide an approach for genome-wide genetic screens of the functionally redundant gene space in Arabidopsis.

Indexed as

Genomic LibraryAbscisic AcidArabidopsisArabidopsis ProteinsFlowersGenes, PlantGenetic TestingGenomicsMicroRNAsMultigene FamilyMutationPhenotypePlant LeavesProteomeAbscisic AcidArabidopsis ProteinsMicroRNAsProteome

Identifiers

PMID23956262
PMCPMC3784584
OpenAlexW2139982792

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.