New Cronophage Dev-CD-23823
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ABSTRACT:
PROVIDER: PRJEB10075 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Characterization of Dev-CT57, new Autographivirinae bacteriophage infecting Cronobacter spp.
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Project description:Duck enteritis virus (DEV) is an important herpesvirus pathogen of waterfowl associated with an acute, highly contagious lethal disease. Using a deep sequencing approach on RNA from infected chicken embryo fibroblast (CEF) cultures, we determined the global changes in the microRNA (miRNA) expression profiles during DEV infection. In addition to the changes in the expression of a number of host miRNAs as a result of DEV infection, we identified several novel DEV-encoded miRNAs. Unlike most Mardivirus-encoded miRNAs, the majority of the DEV miRNAs were encoded within the unique long region of the viral genome. The precursors of DEV miR-D18 and miR-D19 overlapped with each other suggesting similarities to miRNA-offset RNAs, although only the DEV-miR-D18-3p was functional in reporter assays. Identification of these novel miRNAs will add to the growing list of virus-encoded miRNAs enabling the exploration of their roles in pathogenesis.
2012-03-08 | GSE36258 | GEO
Project description:Panicum virgatum DEV Resequencing genome sequencing
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Project description:Duck enteritis virus (DEV) is an important herpesvirus pathogen of waterfowl associated with an acute, highly contagious lethal disease. Using a deep sequencing approach on RNA from infected chicken embryo fibroblast (CEF) cultures, we determined the global changes in the microRNA (miRNA) expression profiles during DEV infection. In addition to the changes in the expression of a number of host miRNAs as a result of DEV infection, we identified several novel DEV-encoded miRNAs. Unlike most Mardivirus-encoded miRNAs, the majority of the DEV miRNAs were encoded within the unique long region of the viral genome. The precursors of DEV miR-D18 and miR-D19 overlapped with each other suggesting similarities to miRNA-offset RNAs, although only the DEV-miR-D18-3p was functional in reporter assays. Identification of these novel miRNAs will add to the growing list of virus-encoded miRNAs enabling the exploration of their roles in pathogenesis. Each microRNA is spotted on the array 6 times. We compared expression of duck enteritis virus (DEV)-infected chicken embryo fibroblasts (CEF) with CEF control.
2012-03-08 | E-GEOD-36258 | biostudies-arrayexpress
Project description:Anatid alphaherpesvirus 1 isolate:DEV/Budbud/2011 Genome sequencing
| PRJNA485558 | ENA
Project description:Activation of inflammatory pathways in human IBD IL-6:STAT3 pathways are activated in the affected colon in IBD. However, the functional implications of this are not known. We hypothesized that pro-inflammatory IL-6:STAT3 dependent networks would be up regulated in the colon of pediatric patients with Crohn Disease (CD) and Ulcerative Colitis (UC), and that these would regulate leukocyte survival, proliferation, and recruitment to the gut. These experiments tested differential colon gene expression relative to these pathways in healthy, CD, and UC samples. Colon biopsy samples were obtained from CD and UC patients at diagnosis, CD patients during therapy, and healthy controls. The global pattern of gene expression was determined using GeneSpring software, and biological networks were identified using Ingenuity software. Data suggested that two IL-6:STAT3 dependent networks are up regulated in pediatric IBD both at diagnosis and during therapy which regulate leukocyte recruitment and survival. The degree of up regulation of these genes compared to healthy controls was remarkably conserved across the two CD groups and the UC groups, suggesting common mechanisms of mucosal inflammation. Keywords: Single time point in CD, UC, and healthy controls.
2008-01-01 | GSE9686 | GEO
Project description:To explore the binding sites of PTENα on viral or host RNAs, we performed HyperTRIBE assay of HEK293T cells overexpressing ADAR1-CD, PTENα-N(WT)-ADAR1-CD, or PTENα-N(6R/D)-ADAR1-CD fusion protein under VSV-GFP (green fluorescent protein-expressing vesicular stomatitis virus) infection.
2024-02-19 | GSE237910 | GEO
Project description:Activation of inflammatory pathways in human IBD IL-6:STAT3 pathways are activated in the affected colon in IBD. However, the functional implications of this are not known. We hypothesized that pro-inflammatory IL-6:STAT3 dependent networks would be up regulated in the colon of pediatric patients with Crohn Disease (CD) and Ulcerative Colitis (UC), and that these would regulate leukocyte survival, proliferation, and recruitment to the gut. These experiments tested differential colon gene expression relative to these pathways in healthy, CD, and UC samples. Colon biopsy samples were obtained from CD and UC patients at diagnosis, CD patients during therapy, and healthy controls. The global pattern of gene expression was determined using GeneSpring software, and biological networks were identified using Ingenuity software. Data suggested that two IL-6:STAT3 dependent networks are up regulated in pediatric IBD both at diagnosis and during therapy which regulate leukocyte recruitment and survival. The degree of up regulation of these genes compared to healthy controls was remarkably conserved across the two CD groups and the UC groups, suggesting common mechanisms of mucosal inflammation. Colon RNA was isolated from biopsies obtained from CD at diagnosis and during therapy, UC at diagnosis, and healthy controls. Samples were obtained from the most proximal affected segment of colon. Microarray experiments were performed as described in the CCHMC microarray core, and data was analyzed as described above in the summary. The '107' internal control CEL files (for batches 1-4) used for normalization of the Sample VALUEs are linked below as supplementary files.
2010-05-27 | E-GEOD-9686 | biostudies-arrayexpress
Project description:Metal tolerance is often a result of metal storage or distribution. Thus, with the goal of advancing the molecular understanding of such metal homeostatic mechanisms, natural variation of metal tolerance in Arabidopsis thaliana was investigated. Substantial variation exists in tolerance of excess copper (Cu), zinc (Zn) and cadmium (Cd). Two accessions, Col-0 and Bur-0, and a recombinant inbred line (RIL) population derived from these parents were chosen for further analysis of Cd and Zn tolerance variation, which is evident at different plant ages in various experimental systems and appears to be genetically linked. Three QTLs, explaining in total nearly 50 % of the variation in Cd tolerance, were mapped. The one obvious candidate gene in the mapped intervals, HMA3, is unlikely to contribute to the variation. In order to identify additional candidate genes the Cd responses of Col-0 and Bur-0 were compared at the transcriptome level. The sustained common Cd response of the two accessions was dominated by processes implicated in plant pathogen defense. Accession-specific differences suggested a more efficient activation of acclimative responses as underlying the higher Cd tolerance of Bur-0. The second hypothesis derived from the physiological characterization of the accessions is a reduced Cd accumulation in Bur-0. The microarray analysis was used to identify candidate genes for Cd-tolerance and -accumulation differences between the accessions Bur-0 and Col-0 as well as to analyse the expressional response of A.thaliana to Cd-stress.
2017-07-24 | GSE94314 | GEO
Project description:Colon gene expression in human IBD. The three major clinical subsets of Inflammatory Bowel Disease (IBD) include colon-only Crohn's Disease (CD), ileo-colonic CD, and Ulcerative Colitis (UC). These experiments tested differential colon gene expression in these three types of IBD, relative to healthy control samples, and the local degree of mucosal inflammation as measured by the CD Histological Index of Severity (CDHIS). Colon biopsy samples were obtained from IBD patients at diagnosis and during therapy, and healthy controls. The global pattern of gene expression was determined using GeneSpring software, with a focus upon candidate genes identified in a recent genome wide association study in pediatric onset IBD. Data suggested that two of these candidate genes are up regulated in pediatric IBD, partially influenced by local mucosal inflammation. These experiments tested differential colon gene expression in healthy, CD, and UC samples for candidate genes identified in a recent pediatric onset IBD genome wide association study. Keywords: Single time point in CD and UC and healthy controls.
2009-03-11 | GSE10616 | GEO