Evidence map›Paper›PMID 22633877›Full record

ArticleGene2012

Genome-wide comparative analysis of simple sequence coding repeats among 25 insect species.

Susanta K Behura, David W Severson

Abstract readComparative Study
In one paragraph

Article in Gene, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
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  8. Article
  9. Motif mismatches in microsatellites: insights from genome-wide investigation among 20 insect species.DNA research : an international journal for rapid publication of reports on genes and genomes · 2015
    Article
  10. Article
  11. 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.

Susanta K BehuraEck Institute for Global Health, Department of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556, USA. sbehura@nd.edu
David W Severson

Funding

Diapause in Culex MosquitoesR01AI079125 · NIAID · UNIVERSITY OF NOTRE DAME · PI SEVERSON, DAVID W · 2009 to 2013
$3.0M
NIAID NIH HHS R01 AI079125NIAID NIH HHS R01-AI079125-A1
6 · The paper itself

Abstract

We present a detailed genome-scale comparative analysis of simple sequence repeats within protein coding regions among 25 insect genomes. The repetitive sequences in the coding regions primarily represented single codon repeats and codon pair repeats. The CAG triplet is highly repetitive in the coding regions of insect genomes. It is frequently paired with the synonymous codon CAA to code for polyglutamine repeats. The codon pairs that are least repetitive code for polyalanine repeats. The frequency of hexanucleotide and dinucleotide motifs of codon pair repeats is significantly (p<0.001) different in the Drosophila species compared to the non-Drosophila species. However, the frequency of synonymous and non-synonymous codon pair repeats varies in a correlated manner (r(2)=0.79) among all the species. Results further show that perfect and imperfect repeats have significant association with the trinucleotide and hexanucleotide coding repeats in most of these insects. However, only select species show significant association between the numbers of perfect/imperfect hexamers and repeat coding for single amino acid/amino acid pair runs. Our data further suggests that genes containing simple sequence coding repeats may be under negative selection as they tend to be poorly conserved across species. The sequences of coding repeats of orthologous genes vary according to the known phylogeny among the species. In conclusion, the study shows that simple sequence coding repeats are important features of genome diversity among insects.

Indexed as

CodonGenome, InsectRepetitive Sequences, Nucleic AcidAnimalsInsectaMicrosatellite RepeatsCodon

Identifiers

PMID22633877
PMCPMC3383938

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.