Evidence map›Paper›PMID 19716302›Full record

ArticleCurrent biology : CB2009

Human Y chromosome base-substitution mutation rate measured by direct sequencing in a deep-rooting pedigree.

Yali Xue, Qiuju Wang, Quan Long, Bee Ling Ng, Harold Swerdlow, John Burton, Carl Skuce, Ruth Taylor, Zahra Abdellah, Yali Zhao and 6 more

Abstract read
In one paragraph

Article in Current biology : CB, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 109 papers.

0numbers the graph read from it
0cells of the map it votes in
109citing 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

109 citing papers in PubMed.

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  12. Prenatal folic acid and vitamin BCommunications biology · 2023
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49 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

16 authors.

Yali XueThe Wellcome Trust Sanger Institute, Hinxton, Cambs CB10 1SA, UK. ylx@sanger.ac.uk
Qiuju Wang
Quan Long
Bee Ling Ng
Harold Swerdlow
John Burton
Carl Skuce
Ruth Taylor
Zahra Abdellah
Yali Zhao
Asan
Daniel G MacArthur
Michael A Quail
Nigel P Carter
Huanming Yang
Chris Tyler-Smith

Funding

Wellcome Trust
6 · The paper itself

Abstract

Understanding the key process of human mutation is important for many aspects of medical genetics and human evolution. In the past, estimates of mutation rates have generally been inferred from phenotypic observations or comparisons of homologous sequences among closely related species. Here, we apply new sequencing technology to measure directly one mutation rate, that of base substitutions on the human Y chromosome. The Y chromosomes of two individuals separated by 13 generations were flow sorted and sequenced by Illumina (Solexa) paired-end sequencing to an average depth of 11x or 20x, respectively. Candidate mutations were further examined by capillary sequencing in cell-line and blood DNA from the donors and additional family members. Twelve mutations were confirmed in approximately 10.15 Mb; eight of these had occurred in vitro and four in vivo. The latter could be placed in different positions on the pedigree and led to a mutation-rate measurement of 3.0 x 10(-8) mutations/nucleotide/generation (95% CI: 8.9 x 10(-9)-7.0 x 10(-8)), consistent with estimates of 2.3 x 10(-8)-6.3 x 10(-8) mutations/nucleotide/generation for the same Y-chromosomal region from published human-chimpanzee comparisons depending on the generation and split times assumed.

Indexed as

Chromosomes, Human, YEvolution, MolecularPoint MutationHumansMalePedigreePolymorphism, Single NucleotideSequence Analysis, DNA

Identifiers

PMID19716302
PMCPMC2748900

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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.