Life Science Database Archive
D-HaploDB

Genotype Data (Phase III)

Data detail

info Data name Genotype Data (Phase III)
info DOI
info Description of data contents

Genotype data (876K SNPs, 87 samples). Essentially the same as described in Kukita et al. paper (2010), except that two additional samples (CHM010 and CHM035) were included. No CNV information is included in the download data.

info Data file
File name:
mole_info_DhaploD3.txt.gz
File size:
23.8MB
info Simple search URL
info Data acquisition method

Genotypes were determined using Affymetrix SNP 6.0 arrays

info Data analysis method

A hundred complete hydatidiform moles (CHMs) were genotyped using Affymetrix SNP Array 6.0, and mapped on the human reference genome sequence, NCBI Build 36. Low log2R calls, calls judged to be in deleted regions (determined by CNV analysis), and heterozygous calls were forced to no calls, as described in Kukita et al. 2010. After QCs by sample call rate and SNP call rate, the final data for 87 CHMs (876K SNPs) was obtained.

info Number of data entries

876,399 entries

Data ItemDescription
chr Chromosome number (1-22,X)
sample Sample (CHM) name
rs RefSNP accession ID (rs number)
pos Nucleotide position on chromosome
allele1 allele 1
allele2 allele 2
gtype genotypes of 87 CHM samples
ss Unique ID, given by Affymetrix

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