GEO DataSets

(Submitter supplied) Single-cell RNA sequencing analysis has recently provided snapshots of gene expression of specific cell types and enabled cell types classification within an heterogenous population. As well as transcriptional changes, alternative splicing events and modifications of components of splicing machinery actively contributes in shaping cellular phenotype as well as ageing process and diseases occurence. Current high-throughput single-cell RNA sequencing methods may lack information on cell-specific isoform expression, missing key aspects of cell biology. In the present work we introduce a novel approach using the 10X Genomics Chromium to generate short-read (Illumina) and long-read (Pacific Biosciences Sequel II) RNA-sequencing libraries from the same single cells. This approach produced single cell parallel transcriptional and splicing profiling that demonstrates for the first time cell-type specific isoform expression and alterations at transcriptional levels associated with ageing in haematopoietic stem and progenitor cells

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL19057 GPL24198 GPL29177

18 Samples

Download data: GTF, TSV, TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Other

Platforms:

GPL24106 GPL24676

33 Samples

Download data: RESULTS

(Submitter supplied) Analysis of isoform expression dynamics during in vitro neuronal differentiation

Organism:

Homo sapiens

Type:

Other

Platform:

GPL24106

9 Samples

Download data: CSV, GFF, TXT

(Submitter supplied) Analysis of isoform expression dynamics during in vitro neuronal differentiation

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

24 Samples

Download data: CSV, RESULTS

(Submitter supplied) Obesity and associated metabolic outcomes define the metabolic syndrome. Interestingly, an under-appreciated fact is that body fat distribution, rather than total body fat amount, is a key determinant of metabolic disease. Indeed, in contrast to upper-body obesity, lower-body fat accumulation inversely correlates with metabolic risks. Understanding processes regulating upper- vs. lower-body fat expansion is paramount to predict (and prevent) these risks. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL24676 GPL18573

43 Samples

Download data: BW, TAB, TXT

(Submitter supplied) Both transcription and post-transcriptional processes, such as alternative splicing, play crucial roles in controlling developmental programs in metazoans. Recently emerged RNA-seq method has brought our understanding of eukaryotic transcriptomes to a new level, because it can resolve both gene expression level and alternative splicing events simultaneously. To gain a better understanding of cellular differentiation in gonads, we analyzed mRNA profiles from Drosophila testes and ovaries using RNA-seq. more...

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platform:

GPL9061

4 Samples

Download data: GRAPH, TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL24973 GPL17021

12 Samples

Download data: TXT

(Submitter supplied) We explored changes at gene-level or transcript-level in embryonic stem cells, before and after in vitro differentiation with retinoic acid. RNA was sequenced both via Illumina short reads, and with Oxford Nanopore Technology with cDNA and direct RNA sequencing.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

4 Samples

Download data: TXT

(Submitter supplied) We explored changes at gene-level or transcript-level in embryonic stem cells, before and after in vitro differentiation with retinoic acid. RNA was sequenced both via Illumina short reads, and with Oxford Nanopore Technology with cDNA and direct RNA sequencing.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24973

8 Samples

Download data: TXT

(Submitter supplied) Dynamic transcriptomes during neural differentiation of human embryonic stem cells revealed by short long, and paired-end sequencing In order to examine the fundamental mechanisms governing neural differentiation, we analyzed the transcriptome changes that occur during the differentiation of human embryonic stem cells (hESCs) into the neural lineage. Undifferentiated hESCs as well as cells at three stages of early neural differentiation, N1 (early initiation), N2 (neural progenitor), and N3 (early glial-like) were analyzed using a combination of single read, paired-end read, and long read RNA sequencing. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL9186 GPL9115

8 Samples

Download data: FA, WIG

(Submitter supplied) Although splicing occurs in most multi-exon genes, the generation of distinct isoforms through the alternate use of mutually exclusive exons is less prevalent. As exon-switching events have the potential to give rise to isoforms with different cellular functions, we have explored the role of the muscle-specific (Mef2Da2) and ubiquitously expressed (Mef2Da1) isoforms of the transcription factor Mef2D in myogenesis. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

3 Samples

Download data: BEDGRAPH, FPKM_TRACKING

(Submitter supplied) Although splicing occurs in most multi-exon genes, the generation of distinct isoforms through the alternate use of mutually exclusive exons is less prevalent. As exon-switching events have the potential to give rise to isoforms with different cellular functions, we have explored the role of the muscle-specific (Mef2Da2) and ubiquitously expressed (Mef2Da1) isoforms of the transcription factor Mef2D in myogenesis. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

4 Samples

Download data: CSV, TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24106

20 Samples

Download data: TXT

(Submitter supplied) To explore in depth and in a quantitative manner the complexity of the HIV-1 splicing landscape we used nanopore long-read cDNA (ONT) sequencing in NL4-3 HIV-1 infected primary CD4+ T cells and transfected/infected HeLa cells. Mean read lengths were between 1286 and 2626 nucleotides with maximum sizes of up to 9182 nucleotides, sufficiently long to span all possible splice junctions and to be assigned to a total of 229 exon combinations. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24106

5 Samples

Download data: BED, TXT

(Submitter supplied) To explore in depth and in a quantitative manner the complexity of the HIV-1 splicing landscape we used nanopore long-read cDNA (ONT) sequencing in NL4-3 HIV-1 infected primary CD4+ T cells and transfected/infected HeLa cells. Mean read lengths were between 1286 and 2626 nucleotides with maximum sizes of up to 9182 nucleotides, sufficiently long to span all possible splice junctions and to be assigned to a total of 229 exon combinations. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24106

3 Samples

Download data: BED, TXT

(Submitter supplied) To explore in depth and in a quantitative manner the complexity of the HIV-1 splicing landscape we used nanopore long-read cDNA (ONT) sequencing in NL4-3 HIV-1 infected primary CD4+ T cells and transfected/infected HeLa cells. Mean read lengths were between 1286 and 2626 nucleotides with maximum sizes of up to 9182 nucleotides, sufficiently long to span all possible splice junctions and to be assigned to a total of 229 exon combinations. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24106

6 Samples

Download data: BED, TXT

(Submitter supplied) To explore in depth and in a quantitative manner the complexity of the HIV-1 splicing landscape we used nanopore long-read cDNA (ONT) sequencing in NL4-3 HIV-1 infected primary CD4+ T cells and transfected/infected HeLa cells. Mean read lengths were between 1286 and 2626 nucleotides with maximum sizes of up to 9182 nucleotides, sufficiently long to span all possible splice junctions and to be assigned to a total of 229 exon combinations. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24106

6 Samples

Download data: BED, TXT

(Submitter supplied) Background:Alternative splicing and isoform level expression profiling is an emerging field of interest within genomics. Splicing sensitive microarrays, with probes targeted to individual exons or exon-junctions, are becoming increasingly popular as a tool capable of both expression profiling and finer scale isoform detection. Despite their intuitive appeal, relatively little is known about the performance of such tools, particularly in comparison with more traditional 3’ targeted microarrays. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platforms:

GPL5175 GPL5188

40 Samples

Download data: CEL

(Submitter supplied) Background:Alternative splicing and isoform level expression profiling is an emerging field of interest within genomics. Splicing sensitive microarrays, with probes targeted to individual exons or exon-junctions, are becoming increasingly popular as a tool capable of both expression profiling and finer scale isoform detection. Despite their intuitive appeal, relatively little is known about the performance of such tools, particularly in comparison with more traditional 3’ targeted microarrays. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL5188

20 Samples

Download data: CEL

(Submitter supplied) Background:Alternative splicing and isoform level expression profiling is an emerging field of interest within genomics. Splicing sensitive microarrays, with probes targeted to individual exons or exon-junctions, are becoming increasingly popular as a tool capable of both expression profiling and finer scale isoform detection. Despite their intuitive appeal, relatively little is known about the performance of such tools, particularly in comparison with more traditional 3’ targeted microarrays. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL5175

20 Samples

Download data: CEL