Evidence map›Paper›PMID 22449397›Full record

ArticleGenomics, proteomics & bioinformatics2012

The transcript-centric mutations in human genomes.

Peng Cui, Qiang Lin, Feng Ding, Songnian Hu, Jun Yu

Open access · goldAbstract read
In one paragraph

Article in Genomics, proteomics & bioinformatics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

16 citing papers in PubMed, 25 citations in OpenAlex.

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  8. Genomic incompatibilities in the diploid and tetraploid offspring of the goldfish × common carp cross.Proceedings of the National Academy of Sciences of the United States of America · 2016
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  11. Ribogenomics: the science and knowledge of RNA.Genomics, proteomics & bioinformatics · 2014
    Article
  12. Article
  13. Does the genetic code have a eukaryotic origin?Genomics, proteomics & bioinformatics · 2013
    Article
  14. Article
  15. Life on two tracks.Genomics, proteomics & bioinformatics · 2012
    Article
  16. Challenges to the common dogma.Genomics, proteomics & bioinformatics · 2012
    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.

Peng CuiCAS Key Laboratory of Genome Sciences and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing 100029, China.
Qiang Lin
Feng Ding
Songnian Hu
Jun Yu
Beijing Institute of Genomics · CNChinese Academy of Sciences · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Since the human genome is mostly transcribed, genetic variations must exhibit sequence signatures reflecting the relationship between transcription processes and chromosomal structures as we have observed in unicellular organisms. In this study, a set of 646 ubiquitous expression-invariable genes (EIGs) which are present in germline cells were defined and examined based on RNA-sequencing data from multiple high-throughput transcriptomic data. We demonstrated a relationship between gene expression level and transcript-centric mutations in the human genome based on single nucleotide polymorphism (SNP) data. A significant positive correlation was shown between gene expression and mutation, where highly-expressed genes accumulate more mutations than lowly-expressed genes. Furthermore, we found four major types of transcript-centric mutations: C→T, A→G, C→G, and G→T in human genomes and identified a negative gradient of the sequence variations aligning from the 5' end to the 3' end of the transcription units (TUs). The periodical occurrence of these genetic variations across TUs is associated with nucleosome phasing. We propose that transcript-centric mutations are one of the major driving forces for gene and genome evolution along with creation of new genes, gene/genome duplication, and horizontal gene transfer.

Indexed as

Genome, HumanMutationPolymorphism, Single NucleotideTranscription, GeneticGene DuplicationGenes, EssentialHigh-Throughput Nucleotide SequencingHumansSelection, GeneticSequence Analysis, RNA

Identifiers

PMID22449397
PMCPMC5054492
OpenAlexW2050813649

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.