Evidence map›Paper›PMID 10720573›Full record

ArticleGenome research2000

Structure of the highly conserved HERC2 gene and of multiple partially duplicated paralogs in human.

Y Ji, N A Rebert, J M Joslin, M J Higgins, R A Schultz, R D Nicholls

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Genome research, 2000. 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, 57 citations in OpenAlex.

  1. Article
  2. Structural Variation Evolution at the 15q11-q13 Disease-Associated Locus.International journal of molecular sciences · 2023
    Article
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  6. Angelman syndrome: review of clinical and molecular aspects.The application of clinical genetics · 2014
    Review
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  11. Comparison of whole genome linkage scans in premenopausal and postmenopausal women: no bone-loss-specific QTLs were implicated.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2009
    Article
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  17. Review
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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

6 authors at 3 institutions in 2 countries.

Y JiDepartment of Genetics, Case Western Reserve University School of Medicine, and Center for Human Genetics, University Hospitals of Cleveland, Cleveland, Ohio 44106-4955, USA.
N A Rebert
J M Joslin
M J Higgins
R A Schultz
R D Nicholls
University Hospitals of Cleveland · USCancer Genetics (United States) · USRoswell Park Comprehensive Cancer Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recombination between chromosome-specific low-copy repeats (duplicons) is an underlying mechanism for several genetic disorders. Recently, a chromosome 15 duplicon was discovered in the common breakpoint regions of Prader-Willi and Angelman syndrome deletions. We identified previously the large HERC2 transcript as an ancestral gene in this duplicon, with approximately 11 HERC2-containing duplicons, and demonstrated that recessive mutations in mouse Herc2 lead to a developmental syndrome, juvenile development and fertility 2 (jdf2). We have now constructed and sequenced a genomic contig of HERC2, revealing a total of 93 exons spanning approximately 250 kb and a CpG island promoter. A processed ribosomal protein L41 pseudogene occurs in intron 2 of HERC2, and putative VNTRs occur in intron 70 (28 copies, approximately 76-bp repeat) and 3' exon 40 through intron 40 (6 copies, approximately 62-bp repeat). Sequence comparisons show that HERC2-containing duplicons have undergone several deletion, inversion, and dispersion events to form complex duplicons in 15q11, 15q13, and 16p11. To further understand the developmental role of HERC2, a highly conserved Drosophila ortholog was characterized, with 70% amino acid sequence identity to human HERC2 over the carboxy-terminal 743 residues. Combined, these studies provide significant insights into the structure of complex duplicons and into the evolutionary pathways of formation, dispersal, and genomic instability of duplicons. Our results establish that some genes not only have a protein coding function but can also play a structural role in the genome.

Indexed as

Conserved SequenceDrosophila ProteinsAmino Acid SequenceAnimalsChromosome MappingContig MappingDrosophilaGenes, DuplicateGenes, InsectGuanine Nucleotide Exchange FactorsHumansMiceMolecular Sequence DataSequence AlignmentSequence Homology, Amino AcidUbiquitin-Protein LigasesDrosophila ProteinsGuanine Nucleotide Exchange FactorsHerc2 protein, DrosophilaHERC2 protein, humanHerc2 protein, mouseUbiquitin-Protein Ligases

Identifiers

PMID10720573
PMCPMC311424
OpenAlexW2020924284

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.