Evidence map›Paper›PMID 14718380›Full record

ArticleGenome research2004

Closing the gaps on human chromosome 19 revealed genes with a high density of repetitive tandemly arrayed elements.

Sun-Hee Leem, Natalay Kouprina, Jane Grimwood, Jung-Hyun Kim, Michael Mullokandov, Young-Ho Yoon, Ji-Youn Chae, Jenna Morgan, Susan Lucas, Paul Richardson and 5 more

Open access · bronzeAbstract read
In one paragraph

Article in Genome research, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. TAR Cloning: Perspectives for Functional Genomics, Biomedicine, and Biotechnology.Molecular therapy. Methods & clinical development · 2019
    Review
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  11. Review
  12. Article
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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

15 authors at 4 institutions in 2 countries.

Sun-Hee LeemLaboratory of Biosystems and Cancer, Center for Cancer Research, National Cancer Institute (NCI, NIH), Bethesda, Maryland 20892, USA.
Natalay Kouprina
Jane Grimwood
Jung-Hyun Kim
Michael Mullokandov
Young-Ho Yoon
Ji-Youn Chae
Jenna Morgan
Susan Lucas
Paul Richardson
Chris Detter
Tijana Glavina
Eddy Rubin
J Carl Barrett
Vladimir Larionov
National Cancer Institute · USJoint Genome Institute · USDong-A University · KRStanford University · US

Funding

Study of hereditary prostate cancer and human artificial chromosomesZIABC010413 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI LARIONOV, VLADIMIR · 2009 to 2025
$31.5M
Study of hereditary prostate cancer and human artificial chromosomesZ01BC010413 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI LARIONOV, VLADIMIR · 2000 to 2008
$2.4M
6 · The paper itself

Abstract

The reported human genome sequence includes about 400 gaps of unknown sequence that were not found in the bacterial artificial chromosome (BAC) and cosmid libraries used for sequencing of the genome. These missing sequences correspond to approximately 1% of euchromatic regions of the human genome. Gap filling is a laborious process because it relies on analysis of random clones of numerous genomic BAC or cosmid libraries. In this work we demonstrate that closing the gaps can be accelerated by a selective recombinational capture of missing chromosomal segments in yeast. The use of both methodologies allowed us to close the four remaining gaps on the human chromosome 19. Analysis of the gap sequences revealed that they contain several abnormalities that could result in instability of the sequences in microbe hosts, including large blocks of micro- and minisatellites and a high density of Alu repeats. Sequencing of the gap regions, in both BAC and YAC forms, allowed us to generate a complete sequence of four genes, including the neuronal cell signaling gene SCK1/SLI. The SCK1/SLI gene contains a record number of minisatellites, most of which are polymorphic and transmitted through meiosis following a Mendelian inheritance. In conclusion, the use of the alternative recombinational cloning system in yeast may greatly accelerate work on closing the remaining gaps in the human genome (as well as in other complex genomes) to achieve the goal of annotation of all human genes.

Indexed as

Alu ElementsAnimalsChromosome MappingChromosomes, Human, Pair 19Cloning, MolecularCricetinaeEuchromatinGenesGenome, HumanHuman Genome ProjectHumansHybrid CellsMolecular Sequence DataSequence Analysis, DNAEuchromatin

Identifiers

PMID14718380
PMCPMC327099
OpenAlexW2156309135

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.