Evidence map›Paper›PMID 21999602›Full record

ArticleBMC genomics2011

The human genome: a multifractal analysis.

Pedro A Moreno, Patricia E Vélez, Ember Martínez, Luis E Garreta, Néstor Díaz, Siler Amador, Irene Tischer, José M Gutiérrez, Ashwinikumar K Naik, Fabián Tobar and 1 more

Open access · goldAbstract read
In one paragraph

Article in BMC genomics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

12 citing papers in PubMed, 54 citations in OpenAlex.

  1. Article
  2. Microbial characterization based on multifractal analysis of metagenomes.Frontiers in cellular and infection microbiology · 2023
    Article
  3. Nucleotide spacing distribution analysis for human genome.Mammalian genome : official journal of the International Mammalian Genome Society · 2021
    Article
  4. Article
  5. Article
  6. International journal of molecular sciences · 2018
    Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. 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

11 authors at 4 institutions in 3 countries.

Pedro A MorenoEscuela de Ingeniería de Sistemas y Computación, Universidad del Valle, Santiago de Cali, Colombia. pedro.moreno@correounivalle.edu.co
Patricia E Vélez
Ember Martínez
Luis E Garreta
Néstor Díaz
Siler Amador
Irene Tischer
José M Gutiérrez
Ashwinikumar K Naik
Fabián Tobar
Felipe García
Universidad del Valle · COUniversity of Cauca · COInstituto de Física de Cantabria · ESVaatsalya Healthcare · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSeveral studies have shown that genomes can be studied via a multifractal formalism. Recently, we used a multifractal approach to study the genetic information content of the Caenorhabditis elegans genome. Here we investigate the possibility that the human genome shows a similar behavior to that observed in the nematode.

resultsWe report here multifractality in the human genome sequence. This behavior correlates strongly on the presence of Alu elements and to a lesser extent on CpG islands and (G+C) content. In contrast, no or low relationship was found for LINE, MIR, MER, LTRs elements and DNA regions poor in genetic information. Gene function, cluster of orthologous genes, metabolic pathways, and exons tended to increase their frequencies with ranges of multifractality and large gene families were located in genomic regions with varied multifractality. Additionally, a multifractal map and classification for human chromosomes are proposed.

conclusionsBased on these findings, we propose a descriptive non-linear model for the structure of the human genome, with some biological implications. This model reveals 1) a multifractal regionalization where many regions coexist that are far from equilibrium and 2) this non-linear organization has significant molecular and medical genetic implications for understanding the role of Alu elements in genome stability and structure of the human genome. Given the role of Alu sequences in gene regulation, genetic diseases, human genetic diversity, adaptation and phylogenetic analyses, these quantifications are especially useful.

Indexed as

FractalsGenome, HumanAlu ElementsBase CompositionChromosome MappingChromosomes, HumanCpG IslandsDatabases, GeneticDiscriminant AnalysisHumansModels, GeneticMultigene FamilySequence Analysis, DNA

Identifiers

PMID21999602
PMCPMC3277318
OpenAlexW2079841192

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.