Evidence map›Paper›PMID 28482040›Full record

ArticleNucleic acids research2017

Transposition of Mutator-like transposable elements (MULEs) resembles hAT and Transib elements and V(D)J recombination.

Kun Liu, Susan R Wessler

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
4.6field-weighted citation impact, top 6% 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

10 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Epigenetics and genome stability.Mammalian genome : official journal of the International Mammalian Genome Society · 2020
    Review
  7. Article
  8. Evolution ofMobile DNA · 2019
    Article
  9. Article
  10. Article
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

2 authors at 1 institution in 1 country.

Kun LiuGraduate program in Botany and Plant Sciences, University of California, Riverside, CA 92521, USA.
Susan R WesslerDepartment of Botany and Plant Sciences, University of California, Riverside, CA 92521, USA.
University of California, Riverside · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mutator-like transposable elements (MULEs) are widespread across fungal, plant and animal species. Despite their abundance and importance as genetic tools in plants, the transposition mechanism of the MULE superfamily was previously unknown. Discovery of the Muta1 element from Aedes aegypti and its successful transposition in yeast facilitated the characterization of key steps in Muta1 transposition. Here we show that purified transposase binds specifically to the Muta1 ends and catalyzes excision through double strand breaks (DSB) and the joining of newly excised transposon ends with target DNA. In the process, the DSB forms hairpin intermediates on the flanking DNA side. Analysis of transposase proteins containing site-directed mutations revealed the importance of the conserved DDE motif and a W residue. The transposition pathway resembles that of the V(D)J recombination reaction and the mechanism of hAT and Transib transposases including the importance of the conserved W residue in both MULEs and hATs. In addition, yeast transposition and in vitro assays demonstrated that the terminal motif and subterminal repeats of the Muta1 terminal inverted repeat also influence Muta1 transposition. Collectively, our data provides new insights to understand the evolutionary relationships between MULE, hAT and Transib elements and the V(D)J recombinase.

Indexed as

DNA Transposable ElementsAedesAnimalsBase SequenceCatalytic DomainDNA Breaks, Double-StrandedEscherichia coliGenes, InsectInsect ProteinsInverted Repeat SequencesProtein BindingSaccharomyces cerevisiaeTransposasesV(D)J RecombinationDNA Transposable ElementsInsect ProteinsTransposases

Identifiers

PMID28482040
PMCPMC5499845
OpenAlexW2613662615

What OpenQuestion holds

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Registered trials

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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.