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

Transcriptome analysis of Xanthomonas fragariae in strawberry leaves 15 days after inoculation

ABSTRACT: The aim of our study was to determine the changes in gene expression of an X. fragariae during infection and disease development of strawberry at the transcriptome level. For this purpose, we applied an RNA-seq technique to see the global changes in gene expression of X. fragariae.

INSTRUMENT(S): Illumina MiSeq

ORGANISM(S): Xanthomonas fragariae

SUBMITTER: Joanna Pulawska

PROVIDER: E-MTAB-8189 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Comparative transcriptome analysis of a lowly virulent strain of Erwinia amylovora in shoots of two apple cultivars susceptible and resistant to fire blight.

Project description:The aim of our study was to decipher differences in the response of a lowly virulent E. amylovora strain to infection of susceptible and resistant apple cultivars at the transcriptome level. For this purpose, we applied an RNA-seq technique to see the global changes in gene expression of E. amylovora while interacting with two apple cultivars at two time points after inoculation of shoots. Additionally, we compared transcriptomes of E. amylovora growing on a microbiological medium and in planta to elucidate transcriptional changes in bacterial cells induced by the host plant environment.

2018-05-01 | E-MTAB-5630 | biostudies-arrayexpress

Location of indigenous human HSCs reveals functional properties of HSCs that are dictated by anatomic and cellular architecture of bone marrow

Project description:This SuperSeries is composed of the SubSeries listed below. Refer to individual Series

2013-08-01 | E-GEOD-47936 | biostudies-arrayexpress

miRNA array of patients with Pulmonary Arterial Hypertension

Project description:Comparison of miRNA expression between patients with idiopathic and systemic sclerosis PAH and healthy controls and systemic sclerosis without PAH

2021-06-01 | E-MTAB-10425 | biostudies-arrayexpress

Multigene panel test in 44 Homo sapiens patients with either digestive system neuroendocrine Neoplasm (NEN) or medullary thryoid gland carcinoma samples

Project description:The DNA isolated from 44 either frozen or FFPE Neuroendocrine Neoplasm (NEN) was analysed by NGS, to identify genes more likely to be subject to sequence variations among 523 cancer-related ones.

2022-06-30 | E-MTAB-11529 | biostudies-arrayexpress

Deep Sequencing of the Small RNA Transcriptome of Normal and Malignant Human B cells Identifies Hundreds of Novel MicroRNAs: microarray analysis

Project description:A role for microRNAs has been recognized in nearly every biological system examined thus far. A complete delineation of their role must be preceded by the identification of all microRNAs present in any system. We elucidated the complete small RNA transcriptome of normal and malignant B cells through deep sequencing of 31 normal and malignant human B cell samples that comprise the spectrum of B cell differentiation and common malignant phenotypes. We identified the expression of 333 known microRNAs, which is over twice the number previously recognized in any tissue type. We further identified the expression of 286 candidate novel microRNAs in normal and malignant B cells. These microRNAs were validated at a high rate (92%) using quantitative PCR and we demonstrated their application in the distinction of clinically relevant subgroups of lymphoma. Here, we analyzed the expression of 100 diffuse large B-cell lymphoma (DLBCL) samples using microarrays. Total RNA was extracted from frozen patient samples. The RNA was labeled, fragmented and hybridized to Human Gene 1.0 ST arrays.

2010-08-26 | E-GEOD-22895 | biostudies-arrayexpress

Dynamic multi-omics and mechanistic modeling approach uncovers novel mechanisms of kidney fibrosis progression

Project description:Kidney fibrosis, characterized by excessive extracellular matrix (ECM) deposition, is a progressive disease that, despite affecting 10% of the population, lacks specific treatments and suitable biomarkers. Aimed at unraveling disease mechanisms and identifying potential therapeutic targets, this study presents a comprehensive, time-resolved multi-omics analysis of kidney fibrosis using an in vitro model system based on human kidney PDGFRβ+ mesenchymal cells. Using computational network modeling we integrated transcriptomics, proteomics, phosphoproteomics, and secretomics with imaging of the extracellular matrix (ECM). We quantified over 14,000 biomolecules across seven time points following TGF-β stimulation, revealing distinct temporal patterns in the expression and activity of known and potential novel renal fibrosis markers and modulators. The resulting time-resolved multi-omic network models allowed us to propose mechanisms related to fibrosis progression through early transcriptional reprogramming. Using siRNA knockdowns and phenotypic assays, we validated predictions and elucidated regulatory mechanisms underlying kidney fibrosis. Notably, we demonstrate that several early-activated transcription factors, including FLI1 and E2F1, act as negative regulators of collagen deposition and propose underlying molecular mechanisms. This work advances our understanding of the pathogenesis of kidney fibrosis and provides a valuable resource for the organ fibrosis research community.

2024-11-07 | E-MTAB-14521 | biostudies-arrayexpress

Genetic Heterogeneity of DLBCL

Project description:Diffuse large B-cell lymphoma (DLBCL) is the most common form of lymphoma in adults. The disease exhibits a striking heterogeneity in gene expression profiles and clinical outcomes, but its genetic causes remain to be fully defined. Through whole genome and exome sequencing, we characterized the genetic diversity of DLBCL. In all, we sequenced 73 DLBCL primary tumors (34 with matched normal DNA). Separately, we sequenced the exomes of 21 DLBCL cell lines. We identified 322 DLBCL cancer genes that were recurrently mutated in primary DLBCLs. We identified recurrent mutations implicating a number of known and not previously identified genes and pathways in DLBCL including those related to chromatin modification (ARID1A and MEF2B), NF-κB (CARD11 and TNFAIP3), PI3 kinase (PIK3CD, PIK3R1, and MTOR), B-cell lineage (IRF8, POU2F2, and GNA13), and WNT signaling (WIF1). We also experimentally validated a mutation in PIK3CD, a gene not previously implicated in lymphomas. The patterns of mutation demonstrated a classic long tail distribution with substantial variation of mutated genes from patient to patient and also between published studies. Thus, our study reveals the tremendous genetic heterogeneity that underlies lymphomas and highlights the need for personalized medicine approaches to treating these patients. 21 DLBCL cell lines and 70 DLBCL patient samples.

2013-01-23 | E-GEOD-43606 | biostudies-arrayexpress

Circulating Dirofilaria immitis microRNAs in dog plasma

Project description:We report the presence of circulating miRNAs released by the filarial nematode Dirofilaria immitis into the host (Canis familiaris) bloodstream. MiRNA deep-sequencing combined with bioinformatics revealed over 200 mature miRNA sequences of potential nematode origin in Dirofilaria immitis-infected dog plasma in two independent analyses

2014-10-03 | E-GEOD-60170 | biostudies-arrayexpress

RNA-Seq of 60 Neuroendocrine Neoplasm (NEN) samples with different grade and primary site

Project description:The RNA isolated from 60 Neuroendocrine Neoplasm (NEN) was analysed to identify differentially expressed transcripts and fusion transcripts. Library preparation was performed using two different kit: TruSeq Stranded Total RNA (Illumina) for frozen samples and extracted RNAs, and TruSeq RNA Exome (Illumina) for FFPE samples.

2022-06-30 | E-MTAB-11599 | biostudies-arrayexpress

Genomic complexity of urothelial bladder cancer revealed in urinary cfDNA

Project description:Comparison of the genomic profiles of urinary cellular DNA and cell-free DNA (cfDNA) from the urine to matched diagnostic formalin-fixed paraffin embedded (FFPE) tumour DNAs for 23 well-characterised UBC patients.

2015-12-31 | E-MTAB-3841 | 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