Evidence map›Paper›PMID 16783003›Full record

ArticleGenetics2006

Nucleotide variation and haplotype diversity in a 10-kb noncoding region in three continental human populations.

Zhongming Zhao, Ning Yu, Yun-Xin Fu, Wen-Hsiung Li

Abstract readComparative Study
In one paragraph

Article in Genetics, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
–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

13 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  8. Divergence, demography and gene loss along the human lineage.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2010
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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

4 authors.

Zhongming ZhaoDepartment of Psychiatry, Virginia Commonwealth University, Richmond, Virginia 23298, USA.
Ning Yu
Yun-Xin Fu
Wen-Hsiung Li

Funding

COALESCENT THEORY AND ANALYIS OF DNA POLYMORPHISMSR01GM050428 · NIGMS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI FU, YUN-XIN · 2000 to 2003
$737k
COALESCENT THEORY AND ANALYSIS OF DNA POLYMORPHISMR29GM050428 · NIGMS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI FU, YUN-XIN · 1994 to 1998
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NIGMS NIH HHS GM50428NIGMS NIH HHS R01 GM050428NIGMS NIH HHS R29 GM050428
6 · The paper itself

Abstract

Noncoding regions are usually less subject to natural selection than coding regions and so may be more useful for studying human evolution. The recent surveys of worldwide DNA variation in four 10-kb noncoding regions revealed many interesting but also some incongruent patterns. Here we studied another 10-kb noncoding region, which is in 6p22. Sixty-six single-nucleotide polymorphisms were found among the 122 worldwide human sequences, resulting in 46 genotypes, from which 48 haplotypes were inferred. The distribution patterns of DNA variation, genotypes, and haplotypes suggest rapid population expansion in relatively recent times. The levels of polymorphism within human populations and divergence between humans and chimpanzees at this locus were generally similar to those for the other four noncoding regions. Fu and Li's tests rejected the neutrality assumption in the total sample and in the African sample but Tajima's test did not reject neutrality. A detailed examination of the contributions of various types of mutations to the parameters used in the neutrality tests clarified the discrepancy between these test results. The age estimates suggest a relatively young history in this region. Combining three autosomal noncoding regions, we estimated the long-term effective population size of humans to be 11,000 +/- 2800 using Tajima's estimator and 17,600 +/- 4700 using Watterson's estimator and the age of the most recent common ancestor to be 860,000 +/- 258,000 years ago.

Indexed as

Genetic VariationHaplotypesAfricaAnimalsAsiaBase SequenceEuropeEvolution, MolecularGenetics, PopulationGenotypeGorilla gorillaHumansMolecular Sequence DataMutationPan troglodytesPhylogenyUntranslated Regions

Identifiers

PMID16783003
PMCPMC1569808

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.