Human Developmental Biology Resource (HDBR) expression resource-RNAseq
Ontology highlight
ABSTRACT:
PROVIDER: PRJEB14594 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| ERR1472960_1.fastq.gz | Fastqsanger.gz | |||
| ERR1472960_2.fastq.gz | Fastqsanger.gz | |||
| ERR1472970_1.fastq.gz | Fastqsanger.gz | |||
| ERR1472970_2.fastq.gz | Fastqsanger.gz | |||
| ERR1472980_1.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 5 of 1300 |
Similar Datasets
Project description:The Human Developmental Biology Resource (HDBR) expression resource is a new resource for studying prenatal human brain development. It consists of two parts which have been uploaded as two submissions: HDBR expression resource- RNAseq (E-MTAB-4840, this submission) and HDBR expression resource- SNP data (E-MTAB-4843). It is unique in the age range (4 post conception weeks [PCW] to 17PCW) and number of brains studied, particularly those under 8PCW. It is also unique in that both the large-scale data sets and the corresponding RNA and DNA samples are available, the latter via the MRC-Wellcome Trust Human Developmental Biology Resource (HDBR; http://www.hdbr.org). There are 628 RNA-seq datasets from different regions of the brains studied. The number of regions depends on the stage and size of the sample and/or the tissue available. Embryos (4-8PCW) have been staged using a modified Carnegie staging system, details can be found at http://database.hudsen.eu/. All the RNAseq datasets from the same brain have the same embryo/fetus number (e.g. RNAseq datasets HDBR251-HDBR254 are from different tissues from embryo number 1406). The embryo/fetus ID number is recorded in the individual column. The majority of the brains studied are between 4 and 12PCW. During this time the major brain regions are established and there are the early stages of cortex development. DNA was prepared from all the tissues used for RNA-seq analysis and SNP genotype data generated from one tissue from each brain. RNA-seq data and SNP-data from the same tissue and brain have the same name (e.g. HDBR469). There are also SNP genotype data from 229 additional specimens in paraffin wax blocks available for individual gene expression studies. These data are in the accompanying HDBR expression resource- SNP data (E-MTAB-4843).
2016-10-12 | E-MTAB-4840 | biostudies-arrayexpress
Project description:The Human Developmental Biology Resource (HDBR) expression resource is a new resource for studying prenatal human brain development. It consists of two parts which have been uploaded as two submissions: HDBR expression resource- RNAseq (E-MTAB-4840) and HDBR expression resource- SNP data (E-MTAB-4843, this submission). It is unique in the age range (4 post conception weeks [PCW] to 17PCW) and number of brains studied, particularly those under 8PCW. It is also unique in that both the large-scale data sets and the corresponding RNA and DNA samples are available, the latter via the MRC-Wellcome Trust Human Developmental Biology Resource (HDBR; www.hdbr.org). There are 628 RNA-seq datasets from different regions of the brains studied. The number of regions depends on the stage and size of the sample and/or the tissue available. Embryos (4-8PCW) have been staged using a modified Carnegie staging system, details can be found at http://database.hudsen.eu/. All the RNAseq datasets from the same embryo/fetus have the same ID number (e.g. RNAseq datasets HDBR251-HDBR254 are from different tissues from embryo number 1406). The embryo/fetus ID number is recorded in the âindividualâ column. The majority of the brains studied are between 4 and 12PCW. During this time the major brain regions are established and there are the early stages of cortex development. DNA was prepared from all the tissues used for RNA-seq analysis and SNP genotype data generated from one tissue from each brain. RNA-seq data and SNP-data from the same tissue and individual embryo or fetus have the same name (e.g. HDBR469). There are also SNP genotype data from 229 additional specimens in paraffin wax blocks available for individual gene expression studies. For the specimens in wax blocks, the SNP genotype data was generated from DNA from either skin or placenta. The tissues present in the corresponding wax block(s) are given in the biosource type column.
2016-10-12 | E-MTAB-4843 | biostudies-arrayexpress
Project description:Accurate genome assemblies are critical for understanding small RNA-mediated genome defense. In animals, the PIWI-interacting RNA (piRNA) pathway protects genome integrity by silencing transposable elements. Studying how piRNAs are generated and how they guide heterochromatin formation requires complete reconstruction of genomic piRNA source loci and detailed transposon maps. Here, we present a high-quality de novo genome assembly of Drosophila melanogaster ovarian somatic cells (OSCs), a widely used cell line that recapitulates nuclear piRNA biology. The OSC genome differs substantially from the reference genome, with major differences in transposon content and piRNA cluster composition. Our assembly resolves the 700 kb flamenco locus, the primary piRNA cluster in OSCs, and provides a genome-wide transposon map. Using this resource, we characterize piRNA source loci, reveal how piRNA cluster composition determines transposon-derived piRNA profiles, and clarify the widespread impact of the nuclear piRNA pathway on heterochromatin. Finally, we provide an open platform for integrating user-generated datasets with the OSC genome, creating a community resource for studying transposon control and piRNA biology.
2025-11-17 | GSE310174 | GEO
Project description:Accurate genome assemblies are critical for understanding small RNA-mediated genome defense. In animals, the PIWI-interacting RNA (piRNA) pathway protects genome integrity by silencing transposable elements. Studying how piRNAs are generated and how they guide heterochromatin formation requires complete reconstruction of genomic piRNA source loci and detailed transposon maps. Here, we present a high-quality de novo genome assembly of Drosophila melanogaster ovarian somatic cells (OSCs), a widely used cell line that recapitulates nuclear piRNA biology. The OSC genome differs substantially from the reference genome, with major differences in transposon content and piRNA cluster composition. Our assembly resolves the 700 kb flamenco locus, the primary piRNA cluster in OSCs, and provides a genome-wide transposon map. Using this resource, we characterize piRNA source loci, reveal how piRNA cluster composition determines transposon-derived piRNA profiles, and clarify the widespread impact of the nuclear piRNA pathway on heterochromatin. Finally, we provide an open platform for integrating user-generated datasets with the OSC genome, creating a community resource for studying transposon control and piRNA biology.
2025-11-17 | GSE310178 | GEO
Project description:Accurate genome assemblies are critical for understanding small RNA-mediated genome defense. In animals, the PIWI-interacting RNA (piRNA) pathway protects genome integrity by silencing transposable elements. Studying how piRNAs are generated and how they guide heterochromatin formation requires complete reconstruction of genomic piRNA source loci and detailed transposon maps. Here, we present a high-quality de novo genome assembly of Drosophila melanogaster ovarian somatic cells (OSCs), a widely used cell line that recapitulates nuclear piRNA biology. The OSC genome differs substantially from the reference genome, with major differences in transposon content and piRNA cluster composition. Our assembly resolves the 700 kb flamenco locus, the primary piRNA cluster in OSCs, and provides a genome-wide transposon map. Using this resource, we characterize piRNA source loci, reveal how piRNA cluster composition determines transposon-derived piRNA profiles, and clarify the widespread impact of the nuclear piRNA pathway on heterochromatin. Finally, we provide an open platform for integrating user-generated datasets with the OSC genome, creating a community resource for studying transposon control and piRNA biology.
2025-11-17 | GSE310177 | GEO
Project description:Accurate genome assemblies are critical for understanding small RNA-mediated genome defense. In animals, the PIWI-interacting RNA (piRNA) pathway protects genome integrity by silencing transposable elements. Studying how piRNAs are generated and how they guide heterochromatin formation requires complete reconstruction of genomic piRNA source loci and detailed transposon maps. Here, we present a high-quality de novo genome assembly of Drosophila melanogaster ovarian somatic cells (OSCs), a widely used cell line that recapitulates nuclear piRNA biology. The OSC genome differs substantially from the reference genome, with major differences in transposon content and piRNA cluster composition. Our assembly resolves the 700 kb flamenco locus, the primary piRNA cluster in OSCs, and provides a genome-wide transposon map. Using this resource, we characterize piRNA source loci, reveal how piRNA cluster composition determines transposon-derived piRNA profiles, and clarify the widespread impact of the nuclear piRNA pathway on heterochromatin. Finally, we provide an open platform for integrating user-generated datasets with the OSC genome, creating a community resource for studying transposon control and piRNA biology.
2025-11-17 | GSE310176 | GEO
Project description:RNAseq study to examine developmental regulation of S. stercoralis transcripts with a focus on infectious third-stage larvae
2012-06-26 | E-MTAB-1164 | biostudies-arrayexpress
Project description:RNAseq of maize stem at three developmental stages
| PRJNA476069 | ENA
Project description:RNAseq of S. stercoralis PV001 strain developmental stages
| PRJEB3116 | ENA
Project description:RNAseq of developmental sequence of wheat starchy endosperm
| PRJEB34678 | ENA