Evidence map›Paper›PMID 22294450›Full record

ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2012

Characterization of active miniature inverted-repeat transposable elements in the peanut genome.

Kenta Shirasawa, Hideki Hirakawa, Satoshi Tabata, Makoto Hasegawa, Hiroyuki Kiyoshima, Sigeru Suzuki, Sigemi Sasamoto, Akiko Watanabe, Tsunakazu Fujishiro, Sachiko Isobe

Open access · hybridAbstract read
In one paragraph

Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
10.5field-weighted citation impact, top 2% 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

24 citing papers in PubMed, 75 citations in OpenAlex.

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  15. The genome structure ofComparative cytogenetics · 2018
    Article
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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

10 authors at 2 institutions in 1 country.

Kenta ShirasawaDepartment of Plant Genome Research, Kazusa DNA Research Institute, 2-6-7 Kazusa-Kamatari, Kisarazu, Chiba 292-0818, Japan. shirasaw@kazusa.or.j
Hideki Hirakawa
Satoshi Tabata
Makoto Hasegawa
Hiroyuki Kiyoshima
Sigeru Suzuki
Sigemi Sasamoto
Akiko Watanabe
Tsunakazu Fujishiro
Sachiko Isobe
Kazusa DNA Research Institute · JPChiba Prefectural Agriculture and Forestry Research Center Forest Research Institute · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Miniature inverted-repeat transposable elements (MITEs), some of which are known as active nonautonomous DNA transposons, are found in the genomes of plants and animals. In peanut (Arachis hypogaea), Ah-MITE1 has been identified in a gene for fatty-acid desaturase, and possessed excision activity. However, the AhMITE1 distribution and frequency of excision have not been determined for the peanut genome. In order to characterize AhMITE1s, their genomic diversity and transposition ability was investigated. Southern blot analysis indicated high AhMITE1 copy number in the genomes of A. hypogaea, A. magna and A. monticola, but not in A. duranensis. A total of 504 AhMITE1s were identified from the MITE-enriched genomic libraries of A. hypogaea. The representative AhMITE1s exhibited a mean length of 205.5 bp and a GC content of 30.1%, with AT-rich, 9 bp target site duplications and 25 bp terminal inverted repeats. PCR analyses were performed using primer pairs designed against both flanking sequences of each AhMITE1. These analyses detected polymorphisms at 169 out of 411 insertional loci in the four peanut lines. In subsequent analyses of 60 gamma-irradiated mutant lines, four Ah-MITE1 excisions showed footprint mutations at the 109 loci tested. This study characterizes AhMITE1s in peanut and discusses their use as DNA markers and mutagens for the genetics, genomics and breeding of peanut and its relatives.

Indexed as

DNA Transposable ElementsGenome, PlantArachisBase SequenceCrosses, GeneticDNADNA PrimersGenes, PlantGenomicsModels, GeneticMolecular Sequence DataPhylogenyPolymerase Chain ReactionPolymorphism, GeneticSequence Homology, Nucleic AcidDNADNA PrimersDNA Transposable Elements

Identifiers

PMID22294450
PMCPMC3336055
OpenAlexW2042289913

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.