Dc9f81cd-d24c-4f0c-893d-13711f973490 - samples
Ontology highlight
ABSTRACT:
PROVIDER: EGAD00001007589 | EGA |
REPOSITORIES: EGA
Similar Datasets
Project description:Using specimens from a phase 1b trial of the RV144 regimen in HIV-1-uninfected South Africans (HVTN 097), we profiled innate responses to the first ALVAC-HIV immunization. PBMC transcriptional responses peaked 1 day post-vaccination. Type I and II interferon signaling pathways were activated, as were innate pathways critical for adaptive immune priming.
2021-03-17 | GSE164366 | GEO
Project description:DNA from mature sperm was obtained from a mouse heterozygous for a mutation in Setdb1 (MommeD13) and a wildtype control mouse. The DNA was bisulfite converted and sequenced on a HiSeq 2000 to ~30x coverage. After mapping the resulting reads to the mouse genome DNA methyalation values at CpG dinucleotides were obtained as the ratio of reads with unconverted Cs relative to the sum of converted and unconverted reads. The resulting values were used to identify sites with a shift in the percentage of methylated CpGs between wildtype and mutant sperm.
2017-02-09 | GSE72265 | GEO
Project description:Genomic DNA was extracted from the livers of 5 22week old male mice, bisulfite converted and sequenced to ~30x coverage. The mice were obtained from two litters from an inbred agouti viable yellow colony. The individuals were isogenic but differed in their coat phenotype with one having a yellow coat, one a psuedoagouti coat and the remaining were phenotypically C57/BL6. The resulting DNA metylation profiles were investigated for individual differences in DNA methylation, including the identificaiton of novel metastable epialleles.
2015-12-01 | GSE72177 | GEO
Project description:<p>We have deeply sequenced total RNA and whole exome of six different post-mortem human snap-frozen tissues (brain, liver, lung, striated muscle, kidney, heart) from three unrelated healthy Caucasian individuals (males, aged 47-54) with the aim to characterize post-transcriptional events due to alternative splicing and RNA editing. In addition, to facilitate the detection of RNA editing sites we have also resequenced the entire genome of each individual. Data are also used to investigate tissue-specific abundance of mitochondrial DNA from exomes and its correlation with mitochondrial transcription, mass and respiratory activity.</p> <p>Tissues were obtained from Cureline (South San Francisco, CA, USA). DNA and RNA were purified using the DNeasy Blood and Tissue Kit (Qiagen, Hilden, Germany) and the RNeasy Plus Mini Kit (Qiagen, Hilden, Germany), respectively.</p> <p>Exome capture was performed using the TruSeq Exome Enrichment Kit (Illumina, San Diego, CA) and the sequencing was carried out at IGA Technology Services in Udine (Italy) on Illumina HiSeq 2000 (generating for each tissue approximately 40 millions of 100bp paired-end reads). </p> <p>Strand-oriented RNA reads (2x100bp) were generated using the TruSeq Stranded Total RNA Sample Prep Kit (Illumina, San Diego, CA, USA) and sequenced at IGA Technology Services in Udine (Italy) on Illumina HiSeq 2000 platform.</p> <p>Whole genome resequencing was performed at Personal Genomics in Italy on an Illumina HiSeq 2000 platform (2x100bp) with a mean coverage of 30X.</p> <p>MiRNA-Seq was instead performed at IBBE Institute (Italy) using the TruSeq Small RNA Sample Prep Kit on Illumina MiSeq platform.</p> <p>Preliminary bioinformatics analyses have been performed to check quality using FASTQC software and inconsistent read regions have been trimmed using trim_galore. All reads were mapped onto the human reference genome (version hg19) using GSNAP.</p>
| phs000870 | dbGaP
Project description:We sequenced two tumor/normal pairs obtained from two paediatric medulloblastoma patients (MB14 and MB24) with at least 30x coverage on all commonly used next-generation sequencing platforms for whole genome sequencing (SOLiD 4, 5500xl SOLiD, Illumina's HiSeq2000, and Complete Genomic' technology). The normal tissue samples came from venous blood. We compared their ability to call single nucleotide variations (SNVs) in whole-genome sequencing data with high confidence. As gold standard for SNV calling, we used genotypes determined by Affymetrix SNP 6.0 Array Technology (total of 907,551 SNPs after quality filtering).
2013-06-01 | E-MTAB-1159 | biostudies-arrayexpress
Project description:The emergence and fast global spread of COVID-19 has presented one of the greatest public health challenges in modern times with no proven cure or vaccine. Africa is still early in this epidemic, therefore the extent of disease severity is not yet clear. We used a mathematical model to fit to the observed cases of COVID-19 in South Africa to estimate the basic reproductive number and critical vaccination coverage to control the disease for different hypothetical vaccine efficacy scenarios. We also estimated the percentage reduction in effective contacts due to the social distancing measures implemented. Early model estimates show that COVID-19 outbreak in South Africa had a basic reproductive number of 2.95 (95% credible interval [CrI] 2.83–3.33). A vaccine with 70% efficacy had the capacity to contain COVID-19 outbreak but at very higher vaccination coverage 94.44% (95% Crl 92.44–99.92%) with a vaccine of 100% efficacy requiring 66.10% (95% Crl 64.72–69.95%) coverage. Social distancing measures put in place have so far reduced the number of social contacts by 80.31% (95% Crl 79.76–80.85%). These findings suggest that a highly efficacious vaccine would have been required to contain COVID-19 in South Africa. Therefore, the current social distancing measures to reduce contacts will remain key in controlling the infection in the absence of vaccines and other therapeutics.
2024-09-02 | BIOMD0000000978 | BioModels
Project description:Genome wide DNA methylation profiling of PBMC from South African patients either infected with HIV only or coinfected with HIV and tuberculosis (TB). The Illumina Infinium 27k Human DNA methylation Beadchip was used to obtain DNA methylation profiles from PBMC samples. Samples included 19 HIV patients and 20 HIV/TB co-infected patients.
2014-03-05 | GSE50835 | GEO
Project description:Discovery of genome-wide KLF5 binding sites in the PDCs. Chromatin was obtained from colorectal cancer cell line of one patient, and subjected to ChIP-seq using KLF5, H3K27 antibodies prepared using the NEB Next® ChIP-Seq Library kit (NEB Biolabs) according to the manufacturer’s instructions, and sequenced using the HiSeq 2000 system (Illumina). Raw data from input, KLF5 and H3K27 are uploaded.
2022-12-24 | E-MTAB-8080 | biostudies-arrayexpress
Project description:RNA sequencing was carried out by ARK genomics, Edinburgh on an Illumina HiSeq platform to compare gene expression in Acinetobacter baumannii strain AYE and an adeRS deletion mutant in this strain.
2016-04-04 | E-MTAB-4047 | biostudies-arrayexpress
Project description:Whole-genome sequencing (WGS) data for 546 Singaporean volunteers used to estimate WGS-LTL in the study. Samples were sequenced using Illumina Hiseq X to a mean coverage of 30X.
| EGAD00001005480 | EGA