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ABSTRACT:
PROVIDER: PRJNA115327 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Analysis of RNA samples by massive parallel sequencing holds the promise to assay gene expression in both a quantitative and qualitative fashion and therefore allows for digital gene expression (DGE) profiling. We assessed the effect of different experimental approaches by generating small RNA libraries from a biological sample as well as an equimolar pool of synthetic miRNAs and analyzed the results using capillary dideoxy sequencing and next-generation sequencing platforms (Roche/454, AB/SOLiD and Illumina/Solexa). Whereas different sequencing platforms provided highly similar results, large differences in DGE profiles were observed depending on the library preparation method used. Nevertheless, our results indicate that the preferential nature of the library preparation methods is systematic and highly reproducible and we show that DGE is well suited for the quantification of relative expression differences between samples. This SuperSeries is composed of the following subset Series: GSE16369: Limitations and possibilities of small RNA digital gene expression profiling: library preparation comparison (454) GSE16370: Limitations and possibilities of small RNA digital gene expression profiling: library preparation comparison (SOLiD) GSE16371: Limitations and possibilities of small RNA digital gene expression profiling: spleen and liver comparison (SOLiD) GSE16372: Limitations and possibilities of small RNA digital gene expression profiling: synthetic miRNAs replicates (SOLiD) GSE16373: Limitations and possibilities of small RNA digital gene expression profiling: synthetic miRNA replicates (Illumina) Refer to individual Series
2009-07-28 | E-GEOD-16374 | biostudies-arrayexpress
Project description:Limitations and possibilities of small RNA digital gene expression profiling: library preparation comparison (SOLiD)
| PRJNA122859 | ENA
Project description:Limitations and possibilities of small RNA digital gene expression profiling: synthetic miRNA replicates (Illumina)
| PRJNA122865 | ENA
Project description:Limitations and possibilities of small RNA digital gene expression profiling: library preparation comparison (454)
| PRJNA122857 | ENA
Project description:Limitations and possibilities of small RNA digital gene expression profiling: synthetic miRNAs replicates (SOLiD)
| PRJNA122863 | ENA
Project description:Limitations and possibilities of small RNA digital gene expression profiling: spleen and liver comparison (SOLiD)
| PRJNA122861 | ENA
Project description:To investigate the possibilities of circulating exosomal miRNAs in the early screening and prevention of diabetic retinopathy(DR), and to explore how the exosomal miRNAs functioning in DR. We then performed gene expression profiling analysis using data obtained from small RNA-seq of 3 diabetes mellitus(DM) patients and 3 DR patients.
2023-07-12 | GSE221535 | GEO
Project description:Limitations and possibilities of low cell number ChIP-seq
| PRJNA179207 | ENA
Project description:Primary outcome(s): Cancer-related gene alteration, expression of protein, and expression of RNA
| 2645675 | ecrin-mdr-crc
Project description:Intervention type:DRUG. Intervention1:Huaier, Dose form:GRANULES, Route of administration:ORAL, intended dose regimen:20 to 60/day by either bulk or split for 3 months to extended term if necessary. Control intervention1:None.
Primary outcome(s): For mRNA libraries, focus on mRNA studies. Data analysis includes sequencing data processing and basic sequencing data quality control, prediction of new transcripts, differential expression analysis of genes. Gene Ontology (GO) and the KEGG pathway database are used for annotation and enrichment analysis of up-regulated genes and down-regulated genes.
For small RNA libraries, data analysis includes sequencing data process and sequencing data process QC, small RNA distribution across the genome, rRNA, tRNA, alignment with snRNA and snoRNA, construction of known miRNA expression pattern, prediction New miRNA and Study of their secondary structure Based on the expression pattern of miRNA, we perform not only GO / KEGG annotation and enrichment, but also different expression analysis.. Timepoint:RNA sequencing of 240 blood samples of 80 cases and its analysis, scheduled from June 30, 2022..
| 2612481 | ecrin-mdr-crc