Evidence map›Paper›PMID 15338280›Full record

ArticleMolecular genetics and genomics : MGG2004

Comparative analysis of Mutator -like transposases in sugarcane.

M Rossi, P G Araujo, E M de Jesus, A M Varani, M-A Van Sluys

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Molecular genetics and genomics : MGG, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

15 citing papers in PubMed, 35 citations in OpenAlex.

  1. Divergent Evolutionary Profile ofAnimals : an open access journal from MDPI · 2026
    Article
  2. Cloning of MaizeInternational journal of molecular sciences · 2022
    Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Analysis of the DDE motif in the Mutator superfamily.Journal of molecular evolution · 2008
    Article
  14. Article
  15. 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

5 authors at 2 institutions in 1 country.

M RossiDepartamento de Botânica, Instituto de Biociências, Universidade de Sâo Paulo, Rua do Matão 277, 05508-090 SP, São Paulo, Brazil.
P G Araujo
E M de Jesus
A M Varani
M-A Van Sluys
Instituto de Botânica · BRUniversidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The maize Mutator ( Mu) system has been described as the most active and mutagenic plant transposon so far discovered. Mu -like elements (MULEs) are widespread among plants, and many and diverse variants can coexist in a particular genome. The autonomous regulatory element MuDR contains two genes: mudrA encodes the transposase, while the function of the mudrB gene product remains unknown. Although mudrA -like sequences are ubiquitous in plants, mudrB seems to be restricted to the genus Zea. In the SUCEST (the Brazilian Sugarcane EST Sequencing Project) database, several mudrA -like cDNAs have been identified, suggesting the presence of a transcriptionally active Mu system in sugarcane. Phylogenetic studies have revealed the presence in plants of four classes of mudrA -like sequences, which arose prior to the monocot/eudicot split. At least three of the four classes are also found in the progenitors of the sugarcane hybrid (Saccharum spp.), Saccharum officinarum and S. spontaneum. The frequency of putatively functional transposase ORFs varies among the classes, as revealed at both cDNA and genomic levels. The predicted products of some sugarcane mudrA -like transcripts contain both a DNA-binding domain and a transposase catalytic-site motif, supporting the idea that an active Mu system exists in this hybrid genome.

Indexed as

Amino Acid MotifsAmino Acid SequenceBase SequenceConserved SequenceDNA, PlantDNA Transposable ElementsExpressed Sequence TagsGenes, PlantGenetic VariationGenome, PlantMolecular Sequence DataMutagenesisPhylogenySaccharumSequence Homology, Amino AcidTransposasesDNA, PlantDNA Transposable ElementsTransposases

Identifiers

PMID15338280
OpenAlexW2138971361

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.