Evidence map›Paper›PMID 23509297›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2013

Whole-genome haplotyping by dilution, amplification, and sequencing.

Fiona Kaper, Sajani Swamy, Brandy Klotzle, Sarah Munchel, Joseph Cottrell, Marina Bibikova, Han-Yu Chuang, Semyon Kruglyak, Mostafa Ronaghi, Michael A Eberle and 1 more

Abstract readEvaluation Study
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing 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

44 citing papers in PubMed.

  1. Article
  2. Chimera: The spoiler in multiple displacement amplification.Computational and structural biotechnology journal · 2023
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Next-Generation Sequencing Strategies.Cold Spring Harbor perspectives in medicine · 2019
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Recent Advances in Experimental Whole Genome Haplotyping Methods.International journal of molecular sciences · 2017
    Review
  16. Article
  17. Article
  18. International Standards for Genomes, Transcriptomes, and Metagenomes.Journal of biomolecular techniques : JBT · 2017
    Review
  19. Article
  20. 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.

Fiona KaperIllumina, Inc., San Diego, CA 92122, USA.
Sajani Swamy
Brandy Klotzle
Sarah Munchel
Joseph Cottrell
Marina Bibikova
Han-Yu Chuang
Semyon Kruglyak
Mostafa Ronaghi
Michael A Eberle
Jian-Bing Fan

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Standard whole-genome genotyping technologies are unable to determine haplotypes. Here we describe a method for rapid and cost-effective long-range haplotyping. Genomic DNA is diluted and distributed into multiple aliquots such that each aliquot receives a fraction of a haploid copy. The DNA template in each aliquot is amplified by multiple displacement amplification, converted into barcoded sequencing libraries using Nextera technology, and sequenced in multiplexed pools. To assess the performance of our method, we combined two male genomic DNA samples at equal ratios, resulting in a sample with diploid X chromosomes with known haplotypes. Pools of the multiplexed sequencing libraries were subjected to targeted pull-down of a 1-Mb contiguous region of the X-chromosome Duchenne muscular dystrophy gene. We were able to phase the Duchenne muscular dystrophy region into two contiguous haplotype blocks with a mean length of 494 kb. The haplotypes showed 99% agreement with the consensus base calls made by sequencing the individual DNAs. We subsequently used the strategy to haplotype two human genomes. Standard genomic sequencing to identify all heterozygous SNPs in the sample was combined with dilution-amplification-based sequencing data to resolve the phase of identified heterozygous SNPs. Using this procedure, we were able to phase >95% of the heterozygous SNPs from the diploid sequence data. The N50 for a Yoruba male DNA was 702 kb whereas the N50 for a European female DNA was 358 kb. Therefore, the strategy described here is suitable for haplotyping of a set of targeted regions as well as of the entire genome.

Indexed as

Genetic TechniquesDNA Barcoding, TaxonomicDystrophinFemaleGene LibraryGenome, HumanGenotypeHaplotypesHigh-Throughput Nucleotide SequencingHumansMaleNucleic Acid Amplification TechniquesPolymorphism, Single NucleotideDystrophin

Identifiers

PMID23509297
PMCPMC3619281

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.