Evidence map›Paper›PMID 28951951›Full record

ArticleImmunogenetics2018

Identification of novel polymorphisms and two distinct haplotype structures in dog leukocyte antigen class I genes: DLA-88, DLA-12 and DLA-64.

Jiro Miyamae, Shingo Suzuki, Fumihiko Katakura, Sae Uno, Mizuki Tanaka, Masaharu Okano, Taro Matsumoto, Jerzy K Kulski, Tadaaki Moritomo, Takashi Shiina

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Article in Immunogenetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
0.8field-weighted citation impact, top 30% of its field
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

20 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
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  4. A review of CD4Veterinary immunology and immunopathology · 2024
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  7. Article
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  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Review
  17. The utility of DLA typing for transplantation medicine in canine models.The Journal of veterinary medical science · 2020
    Article
  18. Article
  19. Article
  20. Review
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

10 authors at 2 institutions in 2 countries.

Jiro MiyamaeDepartment of Bio Resource Science, Nihon University School of Veterinary Medicine, 1866 Kameino, Fujisawa, Kanagawa, 252-0880, Japan.
Shingo SuzukiDepartment of Molecular Life Science, Division of Basic Medical Science and Molecular Medicine, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1143, Japan.
Fumihiko KatakuraDepartment of Bio Resource Science, Nihon University School of Veterinary Medicine, 1866 Kameino, Fujisawa, Kanagawa, 252-0880, Japan.
Sae UnoDepartment of Bio Resource Science, Nihon University School of Veterinary Medicine, 1866 Kameino, Fujisawa, Kanagawa, 252-0880, Japan.
Mizuki TanakaDepartment of Bio Resource Science, Nihon University School of Veterinary Medicine, 1866 Kameino, Fujisawa, Kanagawa, 252-0880, Japan.
Masaharu OkanoDepartment of Bio Resource Science, Nihon University School of Veterinary Medicine, 1866 Kameino, Fujisawa, Kanagawa, 252-0880, Japan.
Taro MatsumotoDepartment of Functional Morphology, Division of Cell Regeneration and Transplantation, Advanced Medical Research Center, Nihon University School of Medicine, 30-1 Ooyaguchikamichou, Itabashi, Tokyo, 173-8610, Japan.
Jerzy K KulskiDepartment of Molecular Life Science, Division of Basic Medical Science and Molecular Medicine, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1143, Japan.
Tadaaki MoritomoDepartment of Bio Resource Science, Nihon University School of Veterinary Medicine, 1866 Kameino, Fujisawa, Kanagawa, 252-0880, Japan.
Takashi ShiinaDepartment of Molecular Life Science, Division of Basic Medical Science and Molecular Medicine, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1143, Japan. tshiina@is.icc.u-tokai.ac.jp.
Nihon University · JPTokai University · JP

Funding

Nihon University No
6 · The paper itself

Abstract

The current information on the polymorphism variation and haplotype structure of the domestic dog leukocyte antigen (DLA) genes is limited in comparison to other experimental animals. In this paper, to better elucidate the degree and types of polymorphisms and genetic differences for DLA-88, DLA-12 and DLA-64, we genotyped four families of 38 beagles and another 404 unrelated dogs representing 49 breeds by RT-PCR based Sanger sequencing. We also sequenced and analyzed the genomic organization of the DLA-88 and DLA-12 gene segments to better define these two-gene DLA haplotypes more precisely. We identified 45 alleles for DLA-88, 15 for DLA-12 and six for DLA-64, of which 20, 14 and six, respectively, were newly described alleles. Therefore, this study shows that the DLA-12 and DLA-64 loci are far more polymorphic than previously reported. Phylogenetic analysis strongly supported that the DLA-88, DLA-12 and DLA-64 alleles were independently generated after the original divergence of the DLA-79 alleles. Two distinct DLA-88 and DLA-12 haplotype structures, tentatively named DLA-88-DLA-12 and DLA-88-DLA-88L, were identified, and the novel haplotype DLA-88-DLA-88L contributed to 32.7% of the unrelated dogs. Quantitative real-time PCR analysis showed that the gene expression levels of DLA-88L and DLA-88 were similar, and that the gene expression level of DLA-12 was significantly lower. In addition, haplotype frequency estimations using frequently occurring alleles revealed 45 different DLA-class I haplotypes (88-88L/12-64) overall, and 22 different DLA-class I haplotypes in homozygous dogs for 18 breeds and mongrels.

Indexed as

HaplotypesPolymorphism, GeneticAllelesAnimalsBreedingDogsGene FrequencyGenotypeHigh-Throughput Nucleotide SequencingHistocompatibility Antigens Class IPhylogenySpecies SpecificityHistocompatibility Antigens Class IDogDog leukocyte antigen; DLAGene expressionHaplotype structureMajor histocompatibility complex; MHCPolymorphism

Identifiers

PMID28951951
OpenAlexW2758881981

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.