Project description:We used microarrays to examine gene expression levels in individuals from different populations (cephgp, chb, jpt, yri). The chb and jpt populations are combined in the analysis.
Project description:We used microarrays to examine gene expression levels in individuals from different populations (cephgp, chb, jpt, yri). The chb and jpt populations are combined in the analysis. We measured gene expression levels in 295 lymphoblastoid cell lines representing 4 ethnically-distinct populations. For some cell lines, RNA extracts were hybridized twice, representing technical replicates. For these cell lines, we take the average signal intensity as a measure of relative abundance of a gene.
Project description:We used microarrays to examine gene expression levels from 95 unrelated CEPH-Utah individuals 0, 2 or 6 hours after treatment with 10Gy of ionizing radiation.
Project description:We used microarrays to examine gene expression levels from 95 unrelated CEPH-Utah individuals 0, 2 or 6 hours after treatment with 10Gy of ionizing radiation. We measured gene expression levels in immortalized B cells from 95 unrelated CEPH-Utah individuals. Each individual was treated with 10Gy of ionizing radiation and expression was measured 0, 2 and 6 hour after treatment.
Project description:Expression level of genes in lymphoblasts from individuals in three HapMap populations (CEU, CHB, JPT) were compared. More than 1,000 genes were found to be significantly different (Pc<0.05) in mean expression level between the CEU and CHB+JPT samples. Keywords: Comparison of Gene Expression Profiles from Lymphoblastoid cells
Project description:We used microarrays to examine gene expression levels from members of 45 CEPH-Utah pedigrees. Keywords: array-based gene expression
Project description:Expression level of genes in lymphoblasts from individuals in three HapMap populations (CEU, CHB, JPT) were compared. More than 1,000 genes were found to be significantly different (Pc<0.05) in mean expression level between the CEU and CHB+JPT samples. Experiment Overall Design: Gene expression analysis using Affymetrix Human Focus arrays; comparison of expression levels of genes by t-test.
Project description:Discovery of common Asian copy number variants using a novel integrated high-resolution array CGH and massively parallel DNA sequencing. We attempted to discover common Asian copy number variants (CNVs) from the DNA of 30 Asian women (10 Korean, 10 CHB (HapMap), 10 JPT (HapMap)) using a custom-designed 24M-oligonucleotide Agilent platform (1.1M X 24 slides). The reference sample for aCGH was NA10851 (HapMap CEPH). In addition to the 30 women, 3 more individuals were analyzed as controls (AK1 (Kim, J.I. et al., 2009 Nature), NA12878 and NA19240).
Project description:We used microarrays to examine gene expression levels from 131 unrelated CEPH-Utah grandparents with either DMSO or tunicamycin. We measured gene expression levels in immortalized B cells from 131 unrelated CEPH-Utah grandparents. Each individual was treated for 8 hours with either DMSO or with 4 ug/ml of tunicamycin. Gene expression was measured.
