Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Co-assembly of stranded and unstranded RNA-seq data improves coding and noncoding transcriptome maps

ABSTRACT: We want to develop transcriptome assembly pipeline that significantly improves the quality of the assemblies constructed using stranded and/or unstranded RNA-seq data. Transcriptome of mouse embryonic stem cells (mESC) were assembled using stranded and unstranded library generated by Illumina HiSeq 2000

ORGANISM(S): Mus musculus

SUBMITTER: Jin-Wu Nam

PROVIDER: E-GEOD-84946 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Wheat (Triticum aestivum L.) transcriptome profiling

Project description:Transcript changes in response to low temperature Total RNA for RNA-seq analysis were extracted from wheat leaf tissues with three biological replicates for each growth condition.

2014-12-31 | E-GEOD-58805 | biostudies-arrayexpress

Murine Schistosoma-Induced Pulmonary Hypertension: RNA-seq Data

Project description:Whole lung RNA-seq of 8 mice with experimental Schistosoma-induced pulmonary hypertension, compared to 8 control mice. All mice on a C57Bl6/J background. 3 schisto-PH and 3 control mice (#s 1-3 in each group) were also processed by Affy microarray and separately submitted. 3 of the mice in each group (labeled 1D11) were also treated with the pan-TGF-beta neutralizing antibody 1D11. Illumina HiSeq 2000 used. Data published in: Protective Role of IL6 in Vascular Remodeling in Schistosoma-Pulmonary Hypertension. Graham BB, Chabon J, Kumar R, Kolosionek E, Gebreab L, Debella E, Edwards M, Diener K, Shade T, Bifeng G, Bandeira A, Butrous G, Jones K, Geraci M, Tuder RM. Am J Respir Cell Mol Biol. 2013 Jul 1. [Epub ahead of print] PMID: 23815102 Whole lung transcriptome of 8 mice with experimental Schistosoma-induced pulmonary hypertension, compared to 8 control mice. All mice on a C57Bl6/J background.

2013-07-23 | E-GEOD-49114 | biostudies-arrayexpress

The SNF2 and RING domain proteins FRG1 and 2 are required for RNA-directed DNA methylation in Arabidopsis [mRNA-Seq]

Project description:DNA methylation in Arabidopsis thaliana is maintained by at least four different enzymes: MET1, CMT3, DRM2, and CMT2. However, DNA methylation is established exclusively by the enzyme DRM2, which acts in the RNA-directed DNA methylation (RdDM) pathway. Some RdDM components belong to gene families and have partially redundant functions, such as DICER-LIKE 2, 3 and 4, and IDN2- LIKE 1 and 2. Traditional mutagenesis screens usually fail to detect genes if they are redundant, since the loss of one gene can be compensated by a related gene. In an effort to circumvent this issue, we utilized co-expression data to identify closely related genes that are co-regulated with genes in the RdDM pathway. Here we report the discovery of two redundant proteins, SNF2-RING-HELICASE-LIKE1 and 2 (FRG1 and 2) that are putative chromatin-related paralogous proteins. Analysis of genome–wide bisulfite sequencing shows that simultaneous mutations of FRG1 and 2 cause broad defects in methylation at RdDM targeted loci. We also show that FRG1 stably associates with Su(var)3-9-related SUVR2, a known RdDM component, in vivo. Combined, our results identify FRG1 and FRG2 as novel components of the RdDM machinery. mRNA profiles of 14 days old seedlings of Columbia 0 wild type and frg1-1 frg2-1 double mutants, 3 biological replicates each.

2014-11-25 | E-GEOD-62799 | biostudies-arrayexpress

Transcriptomic characterization of Hepatocellular Carcinoma with CTNNB1 mutation

Project description:We report transcritomic characterization of changes in CTNNB1 mutation positive HCCs in comparison to paratumoral tissues 4 pair of HCC and paratumoral liver tissues are sequenced and compared

2014-08-15 | E-GEOD-55048 | biostudies-arrayexpress

New insights into the Plasmodium vivax transcriptome using RNA-seq

Project description:Transcription profile of the Plasmodium vivax intraerythrocytic cycle Total RNA in Plasmodium vivax strain at every 6 hour of intraerythrocytic cycle using RNA-seq

2016-02-11 | E-GEOD-61252 | biostudies-arrayexpress

Spatiotemporal brassinosteroid signaling and antagonism with auxin control Arabidopsis root growth.

Project description:Analysis of brassinosteroid (BR) and auxin effects on gene expression in Arabidopsis roots. Our genomic results indicate that BR and auxin induce largely opposite gene expression responses in primary roots. RNA-Seq for 7-day-old Arabidopsis Col-0, dwf4, bri1-116, and bri1-116;bzr1-1D roots grown on regular medium and treated with brassinolide, auxin or mock solution for 4 hr.

2015-04-30 | E-GEOD-52966 | biostudies-arrayexpress

Next-generation sequencing facilitates quantitative analysis of AcKLF5 and unAcKLF5 transcriptomes in xenografts of DU-145 cell line

Project description:KLF5 possesses both tumor-suppressing and tumor-promoting activities, though the mechanism controlling these opposing functions is unknown. In cultured non-cancerous epithelial cells, KLF5 converts from pro-proliferative to anti-proliferative activity upon TGFÎ²-induced acetylation, which sequentially alters the KLF5 transcriptional complex and the expression of genes such as p15 and MYC. In nude mice, KLF5 also suppressed tumor growth in an acetylation-dependent manner. Furthermore, deacetylation switched KLF5 to tumor-promoting activity, and blocking TGFÎ² signaling attenuated the tumor suppressor activity of KLF5. The results from RNA-Seq indicated the different downstream genes of AcKLF5 and unAcKLF5 and the mechanisms that determine the opposing functions of AcKLF5 and unAcKLF5. These results provide novel insights into the mechanism by which KLF5 switches from anti-tumorigenic to pro-tumorigenic function, and also suggest the roles of AcKLF5 and unAcKLF5, respectively, in the tumor-suppressing and tumor-promoting functions of TGFÎ². Xenografts of DU-145 cell lines expressing KLF5, KLF5 mutant K369R or the empty vector PLHCX were surgically isolated from mice at day 38 after injection. RNA-Seq was performed using these three groups of xenografts.

2014-03-29 | E-GEOD-56343 | biostudies-arrayexpress

Transcriptional response to hypoxia in the rice blast fungus, M. oryzae

Project description:Transcriptional analysis using RNA-Seq to low oxygen Samples from wild type mycelia with and without oxygen (21% and 1% Oxygen)

2015-05-18 | E-GEOD-51597 | biostudies-arrayexpress

A Stringent Systems Approach Uncovers Gene-Specific Mechanisms Regulating Inflammation [RNA-Seq]

Project description:Much has been learned about transcriptional cascades and networks from large-scale systems analyses of high-throughput data sets. However, analysis methods that optimize statistical power through simultaneous evaluation of thousands of ChIP-seq peaks or differentially expressed genes possess substantial limitations in their ability to uncover mechanistic principles of transcriptional control. By examining nascent transcript RNA-seq, ChIP-seq, and binding motif data sets from lipid A-stimulated macrophages with increased attention to the quantitative distribution of signals, we identified unexpected relationships between the in vivo binding properties of inducible transcription factors, motif strength, and transcription. Furthermore, rather than emphasizing common features of large clusters of co-regulated genes, our results highlight the extent to which unique mechanisms regulate individual genes with key biological functions. Our findings demonstrate the mechanistic value of stringent interrogation of well- defined sets of genes as a complement to broader systems analyses of transcriptional cascades and networks. Bone marrow-derived macrophages derived from C57Bl/6, Myd88-/-, Trif-/-, Irf3-/-, Ifnar-/-, and RelA-/- mice were stimulated with lipid A; C57Bl/6 macrophages were stimulated with lipid A in the presence of MAPK inhibitors or cycloheximide, or stimulated with PAM3CSK4 for 0, 15, 30, 60, and 120 minutes, or stimulated with lipid A for 0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, and 60 minutes. Two biological replicates were generated for each time point for each treatment type.

2016-01-18 | E-GEOD-67355 | biostudies-arrayexpress

Genome-wide identification of Hfq-regulated small RNAs in the bacterial pathogen Erwinia amylovora

Project description:RNA-seq analysis was performed to examine the sRNA transcripts in wild type E. amylovora 1189 and in the deletion mutant of hfq, at 6 and 12 hours of culture in hrp-inducing minimal medium. Total RNA was isolated from wild type Ea1189, and the hfq mutant of Ea1189, at 6 and 12 hours post inoculation in hrp-inducing minimal medium. RNA transcripts that are between 50-350 nucleotides were analyzed by RNA-seq. Intergenic transcripts whose expression was greatly reduced in the hfq mutant than the wild type at both 6 and 12 hours post inoculation in hrp-inducing minimal medium were selected as potential small RNAs.

2014-01-15 | E-GEOD-53763 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data