Project description:Copy number analysis of Affymetrix GW6.0 SNP/CNV arrays was performed for 7 tumours (4 adrenocortical carcinomas, 2 rhabdomyosarcoma and 1 extra-renal rhabdoid tumour) derived from individuals with germline p53-mutations. Affymetrix CNV/SNP arrays were performed according to the manufacturer's directions on DNA extracted from fresh frozen tumour samples
Project description:Copy number analysis of Affymetrix GW6.0 SNP/CNV arrays was performed for 7 tumours (4 adrenocortical carcinomas, 2 rhabdomyosarcoma and 1 extra-renal rhabdoid tumour) derived from individuals with germline p53-mutations.
Project description:Copy number variations (CNVs) constitute the largest portion of the human genome variation. We determined a genome-wide high resolution SNP/CNV haplotype structure of Asians, by analyzing a collection of complete hydatidiform moles (CHMs) of Japanese, using high-density DNA arrays. CHMs are tissues carrying duplicated haploid genomes derived from single sperms, and are suitable material for the detection of CNVs, because they are expected to reveal greater signal to noise ratio in hybridization experiments. Also, the absence of heterozygosity ensures straightforward CNV interpretation without being bothered by overlapping CNV segments. We genotyped 100 CHM genomes using Affymetrix SNP 6.0 and Illumina 1M-duo, created a definitive haplotype map including 1.7 million SNPs and 2339 CNV region (CNVR) that is presented as D-HaploDB Phase 4.1.
Project description:Genome wide DNA methylation profiling of A2780 cells 1) infected with control virus, no H2O2 (Scr_mock), 2) infected with control virus with H2O2 treatment (30 min plus 2.5 h resting) (Scr_H2O2), 3) infected with shTET2 virus, no H2O2 (shTET2_mock), and 4) infected with shTET2 virus, with H2O2 treatment (30 min plus 2.5 h resting) (shTET2_H2O2, two biological replicates). The Illumina’s Infinium Human Methylation450 Beadchip Kit (WG-314-1001) was used to obtain DNA methylation profiles across approximately 450,000 CpGs.
Project description:Copy number variations (CNVs) constitute the largest portion of the human genome variation. We determined a genome-wide high resolution SNP/CNV haplotype structure of Asians, by analyzing a collection of complete hydatidiform moles (CHMs) of Japanese, using high-density DNA arrays. CHMs are tissues carrying duplicated haploid genomes derived from single sperms, and are suitable material for the detection of CNVs, because they are expected to reveal greater signal to noise ratio in hybridization experiments. Also, the absence of heterozygosity ensures straightforward CNV interpretation without being bothered by overlapping CNV segments. We genotyped 100 CHM genomes using Affymetrix SNP 6.0 and Illumina 1M-duo, created a definitive haplotype map including 1.7 million SNPs and 2339 CNV region (CNVR) that is presented as D-HaploDB Phase 4.1. Illumina Human1M-Duov3 BeadChip analyses were performed according to the manufacturer's directions on DNA extracted from 97 complete hydatidiform moles (CHMs) tissues collected throughout Japan.
