E-PROT-34
Ontology highlight
ABSTRACT:
PROVIDER: E-PROT-34 | ExpressionAtlas | 2022-01-06
REPOSITORIES: ExpressionAtlas
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| E-PROT-34-analysis-methods.tsv | Tabular | |||
| E-PROT-34-configuration.xml | Xml | |||
| E-PROT-34-factors.xml | Xml | |||
| E-PROT-34-zoomifications-log.tsv | Tabular | |||
| E-PROT-34.condensed-sdrf.tsv | Tabular |
Items per page: 5 1 - 5 of 11 |
Similar Datasets
Project description:We describe a method for identifying peptides that result from missense changes and identify peptides among 2 human brains that would have otherwise not been detected. Next, we use this data to estimate of allele-specific protein abundance in human brain for an average per individual, and to estimate apolipoprotein E allele specific abundance in human brain across individuals. Finally, we estimate the heritability of allele-specific protein abundance.
2017-07-31 | PXD004143 | Pride
Project description:Allele-Specific Expression in Human Brain and Liver
| PRJEB5297 | ENA
Project description:We identified a SNP rs242561, located within a regulatory region of the MAPT gene (encoding microtubule-associated protein Tau). It was consistently occupied by NRF2/sMAF in multiple ChIP-seq experiments, and its strong-binding allele increased transactivation, and accorded higher mRNA levels in cell lines and human brain. To confirm the allele-specific binding, we conducted ChIP tagmentaion sequencing experiment in human lymphoblastoid cell line GM12763 which is heterozygous for rs242561. NRF2 ChIP DNA was isolated from GM12763 cells treated with Sulforaphane (SFN) in triplicates. The region containing rs242561 was amplified using primers, Fwd 5â??-AGCCTTCCCTGTCCTTGATT-3â??, Rev 5â??-GGACCGAGCTTCCAGTCTAA-3â??, and tagmentated using Tn5-based transposition for library construction. Libraries were sequenced on Illumina MiSeq. NRF2 ChIP tagmentation sequencing of a 241bp intron region in MAPT gene using GM12763 treated with sulforaphane
2016-04-14 | E-GEOD-79569 | biostudies-arrayexpress
Project description:We identified a SNP rs242561, located within a regulatory region of the MAPT gene (encoding microtubule-associated protein Tau). It was consistently occupied by NRF2/sMAF in multiple ChIP-seq experiments, and its strong-binding allele increased transactivation, and accorded higher mRNA levels in cell lines and human brain. To confirm the allele-specific binding, we conducted ChIP tagmentaion sequencing experiment in human lymphoblastoid cell line GM12763 which is heterozygous for rs242561. NRF2 ChIP DNA was isolated from GM12763 cells treated with Sulforaphane (SFN) in triplicates. The region containing rs242561 was amplified using primers, Fwd 5’-AGCCTTCCCTGTCCTTGATT-3’, Rev 5’-GGACCGAGCTTCCAGTCTAA-3’, and tagmentated using Tn5-based transposition for library construction. Libraries were sequenced on Illumina MiSeq.
2016-04-14 | GSE79569 | GEO
Project description:Accurate Resolution of Gene and Isoform Allele-Specific Expression in Human Liver and Brain
| PRJEB5279 | ENA
Project description:Allele-specific Methylation of Human Placental Tissue
| PRJNA175668 | ENA
Project description:Systematic survey of gene and isoform allele-specific expression in human brain and liver tissues, and description of optimised bioinformatic and statistical methods to accurately measure allele-specific expression. DNA-seq data for the same set of samples have been deposited at the European Nucleotide Archive under project accessino PRJEB5279 ( http://www.ebi.ac.uk/ena/data/view/PRJEB5279 ).
2014-05-01 | E-MTAB-2259 | biostudies-arrayexpress
Project description:We report the application of single-molecule-based sequencing technology for high-throughput profiling of RNA polymerase II phosphorylated at serine 5 (PolII-S5p; the transcription initiation form) in female mouse cultured hybrid cells and female hybrid brain derived from mouse systems with skewed X inactivation based on crosses between C57BL/6J (BL6) and M. spretus. In these systems, alleles can be differentiated by frequent SNPs between mouse species, and the active X (Xa) compared to the haploid set of autosomes from the same species. To examine PolII-S5p occupancy in vivo, ChIP-seq was done in brain from an adult female F1 mouse in which the BL6 X is always active and the spretus X inactive. Uniquely mapped reads containing informative SNPs were assigned to each haploid chromosome set (BL6 or spretus) and were counted to establish allele-specific PolII-S5p occupancy profiles. We found that PolII-S5p allele-specific occupancy with or without normalization by input genomic DNA sequencing data showed that expressed genes on the Xa (>1RPKM) had 30% higher PolII-S5p peak levels at their promoters compared to autosomal genes from the same species (BL6). This result was confirmed by performing an independent allele-specific ChIP-seq analysis on fibroblasts derived from embryonic kidney (Patski cell line) that have the opposite X inactivation pattern from the brain sample, i.e. an Xa from M. spretus and an Xi from BL6. These findings suggest that transcription initiation of X-linked genes is enhanced to contribute to X upregulation in cell lines and in vivo. Examination of allele-specific PolII-S5p occupancy in mouse hybrid cells and brain.
2013-02-15 | E-GEOD-44255 | biostudies-arrayexpress
Project description:We hypothesize that the ISWI ATPase Smarca5 plays a role in hematopoietic stem cell development via its interaction partners, and to study the role, we used a mouse model with transgenic expression of SMARCA5 coupled with mass spectrometry analysis. The study uses transgenic SMARCA5 mouse model with conditional hypomorphic allele (lower expression on protein level compared to controls) incorporated into Rosa26 locus, transgenic allele uses endogenous Rosa26 promoter. The transgenic human SMARCA5 protein has a FLAG tag at its C-terminus, which allows specific immunoprecipitation and also differentiation from the endogenous protein (human and mouse SMARCA5 are almost identical at the protein level). To ensure the highest possible expression of the transgenic allele, we used a model that also had one endogenous Smarca5 allele deleted. Various organs (thymus, spleen, brain, kidney, liver, testes, muscle, fetal liver) were isolated from transgenic mice, lysed and then immunoprecipitated using anti-FLAG antibody. The immunoprecipitates were then analyzed using mass spectrometry to determine SMARCA5 interactomes in various tissues. Transgenic human SMARCA5 was confirmed to form all the expected complexes and capable of replacing the functions of the mouse protein. For details, see the publication of Turkova et al. 2024 in Communications Biology.
2024-06-22 | PXD049034 | Pride