Evidence map›Paper›PMID 31467088›Full record

ArticleGenes & development2019

An improved auxin-inducible degron system preserves native protein levels and enables rapid and specific protein depletion.

Kizhakke Mattada Sathyan, Brian D McKenna, Warren D Anderson, Fabiana M Duarte, Leighton Core, Michael J Guertin

Abstract read
In one paragraph

Article in Genes & development, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers.

0numbers the graph read from it
0cells of the map it votes in
69citing 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

69 citing papers in PubMed.

  1. Article
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  5. Article
  6. An Auxin-Inducible Degron System for Trypanosomes.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  7. Review
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  16. Review
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9 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

6 authors.

Kizhakke Mattada SathyanBiochemistry and Molecular Genetics Department, University of Virginia, Charlottesville, Virginia 22908, USA.
Brian D McKennaBiochemistry and Molecular Genetics Department, University of Virginia, Charlottesville, Virginia 22908, USA.
Warren D AndersonCenter for Public Health Genomics, University of Virginia, Charlottesville, Virginia 22908, USA.
Fabiana M DuarteDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, Massachusetts 02138, USA.
Leighton CoreDepartment of Molecular and Cell Biology, University of Connecticut, Storrs, Connecticut 06269, USA.
Michael J GuertinBiochemistry and Molecular Genetics Department, University of Virginia, Charlottesville, Virginia 22908, USA.

Funding

Mechanisms of coordinate gene regulation by transcription factorsR35GM128635 · NIGMS · UNIVERSITY OF VIRGINIA · PI Michael Joseph Guertin · 2018 to 2026
$3.4M
Accurate and Precise Measurements of Transcription Changes from Small SamplesR21HG009021 · NHGRI · UNIVERSITY OF CONNECTICUT STORRS · PI CORE, LEIGHTON JAMES, GAUDET, SUZANNE · 2016 to 2017
$467k
NHGRI NIH HHS R21 HG009021NIGMS NIH HHS R35 GM128635
6 · The paper itself

Abstract

Rapid perturbation of protein function permits the ability to define primary molecular responses while avoiding downstream cumulative effects of protein dysregulation. The auxin-inducible degron (AID) system was developed as a tool to achieve rapid and inducible protein degradation in nonplant systems. However, tagging proteins at their endogenous loci results in chronic auxin-independent degradation by the proteasome. To correct this deficiency, we expressed the auxin response transcription factor (ARF) in an improved inducible degron system. ARF is absent from previously engineered AID systems but is a critical component of native auxin signaling. In plants, ARF directly interacts with AID in the absence of auxin, and we found that expression of the ARF PB1 (Phox and Bem1) domain suppresses constitutive degradation of AID-tagged proteins. Moreover, the rate of auxin-induced AID degradation is substantially faster in the ARF-AID system. To test the ARF-AID system in a quantitative and sensitive manner, we measured genome-wide changes in nascent transcription after rapidly depleting the ZNF143 transcription factor. Transcriptional profiling indicates that ZNF143 activates transcription in

Indexed as

Genetic TechniquesProteolysisCell LineCysteine Proteinase InhibitorsGene Expression RegulationHEK293 CellsHumansIndoleacetic AcidsLeupeptinsMCF-7 CellsProteasome Endopeptidase ComplexProteinsTrans-Activatorsbenzyloxycarbonylleucyl-leucyl-leucine aldehydeCysteine Proteinase InhibitorsIndoleacetic AcidsLeupeptinsProteasome Endopeptidase ComplexProteinsTrans-ActivatorsZNF143 protein, humanauxin-inducible degronauxin response factorRNA polymerase pausingtranscription factorsZNF143

Identifiers

PMID31467088
PMCPMC6771385

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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.