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Dataset ID

NHA000048

Type of data
GWAS in TMJ (105 Japanese cases, 41 Korean cases) and
non-TMJ (193 Japanese controls, 181 Korean controls)
Access criteria
Controlled-access (Type I)
Total data volume
12.5 KB
File formats
  • XLSX
Research
hum0042
Date published
2016-03-02
Date modified
2016-03-02
Secondary ID
hum0042.v1.TMJ.v1

Unrestricted-access files linked to this dataset

Download the URL list
FileLabelSizeCopy URL
hum0042_dictionary_file.xlsxDictionary file12.5 KB

Analysis method

Genotyping by array (GWAS)

Materials and participants
(1) TMJ
TMJ: 146 cases (105 Japanese cases, 41 Korean cases)
non-TMJ: 374 controls (193 Japanese controls, 181 Korean controls)
(2) third molar agenesis
(2-1) mandibular third molar agenesis
with third molar agenesis (40 Japanese cases, 40 Korean cases)
without third molar agenesis (224 Japanese controls, 183 Korean controls)
(2-2) maxillary third molar agenesis
with third molar agenesis (62 Japanese cases, 63 Korean cases)
without third molar agenesis (202 Japanese controls, 160 Korean controls)
(2-3) at least one-third molar agenesis
with third molar agenesis (78 Japanese cases, 71 Korean cases)
without third molar agenesis (186 Japanese controls, 152 Korean controls)
  • Health status
    Mixed
  • Subject count
    520 (Individual)
  • Population
    Japanese, Korean
Sample description
gDNAs extracted from saliva
  • Tissue
    Saliva
  • Tumor / normal
    Normal
Sample provider
N/A
Experimental method
Genotyping by array
Target
N/A
Reagent kit
HumanOmniExpress BeadChip Kit
Platform
Illumina HumanOmniExpress
QC and filtering
Sample Call rate ≤ 0.98, SNP call rate ≤ 0.98, MAF ≤ 3%, HWE P < 1 x 10^-6
Analysis method
GenCall software (GenomeStudio)
Variant count
Japanese: 550,005 SNPs
Korean: 545,797 SNPs
Data use policy
NBDC data sharing policy (JGAP000001)