Evidence map›Paper›PMID 12045144›Full record

ArticleGenome research2002

Tandem repeats in protein coding regions of primate genes.

Branko Borstnik, Danilo Pumpernik

Open access · bronzeAbstract read
In one paragraph

Article in Genome research, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing 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

43 citing papers in PubMed, 97 citations in OpenAlex.

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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

2 authors at 1 institution in 1 country.

Branko BorstnikNational Institute of Chemistry, SI-1001 Ljubljana, Slovenia. branko@hp10.ki.si
Danilo Pumpernik
National Institute of Chemistry · SI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tandem repeats in GenBank primate nucleotide sequences annotated as protein coding regions are analyzed. It is found that only trinucleotide repeats show repeat enrichment well above the threshold of statistical significance. The statistics are improved by a simultaneous search for repeats on both the amino acid and nucleotide levels. The results of the analyses of natural sequences are interpreted by comparing them with the results of the computer simulation of the model dedicated to protein coding regions. According to the simulation results, a limited set of trinucleotides, that is, cgg, ccg, cag, and gaa repeats coding for polyalanine, polyglycine, polyproline, polyglutamine, and polylysine are prone to proliferation. It is also found that within the repeat regions slippage is more frequent by a factor of 10 than point mutations, whereas the ratio of silent versus recognizable point mutations is approximately the same as elsewhere in coding regions. The trinucleotide repeats cover slightly more than 0.3% of the protein coding regions of genes.

Indexed as

AnimalsBinomial DistributionCodonComputational BiologyComputer SimulationDinucleotide RepeatsMutagenesisOpen Reading FramesPrimatesProteinsTandem Repeat SequencesTrinucleotide RepeatsCodonProteins

Identifiers

PMID12045144
PMCPMC1383732
OpenAlexW2044274267

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.