Ontology highlight
ABSTRACT:
PROVIDER: PRJNA473578 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Expression diversity of P. ramorum isolates belonging to the NA1 clonal lineage growing on solid CV8 was examined. It was found that although all the analyzed isolates belonged to a single clonal lineage, expression patterns were distinctive between isolates originating from coast live oak and California bay laurel. Global expression patterns of 13 isolates originating from coastal live oak and California bay laurel was investigated. No biological replicates were generated. The sequenced strain Pr102 was included. Gene models Phytophthora ramorum v1.0 were used to construct NimbleGen 72K x4 custom arrays.
2012-03-01 | E-GEOD-36178 | biostudies-arrayexpress
Project description:Expression diversity of P. ramorum isolates belonging to the NA1 clonal lineage growing on solid CV8 was examined. It was found that although all the analyzed isolates belonged to a single clonal lineage, expression patterns were distinctive between isolates originating from coast live oak and California bay laurel.
2012-03-01 | GSE36178 | GEO
Project description:Comparative analysis of Genome wide expression was performed to demonstrate diagnostic potential of expression profiling and to identify host response genes in scrub typhus. The results showed that there is a unique expression pattern in peripheral blood leukocytes of scrub typhus infected patients that could discriminate scrub typhus from the other infections and also provided insight into host transcriptional responses to this paticular infection.
2011-03-26 | GSE16463 | GEO
Project description:Comparative analysis of Genome wide expression was performed to demonstrate diagnostic potential of expression profiling and to identify host response genes in scrub typhus. The results showed that there is a unique expression pattern in peripheral blood leukocytes of scrub typhus infected patients that could discriminate scrub typhus from the other infections and also provided insight into host transcriptional responses to this paticular infection. Genome-wide expression in peripheral blood mononuclear cells (PBMCs) from patients with scrub typhus were compared to those from healthy control and from patients with dengue fever, murine typhus or malaria.
2011-03-25 | E-GEOD-16463 | biostudies-arrayexpress
Project description:Phylogeny with introgression in Habronattus jumping spiders (Araneae: Salticidae)
| PRJNA421554 | ENA
Project description:Orientia tsutsugamushi, an obligate intracellular bacterium, is the causative agent of scrub typhus. As O. tsutsugamushi is detected in circulating monocytes during acute phase of scrub typhus, we wondered if this organism was able to infect monocytes. We showed here that O. tsutsugamushi replicated in monocytes from healthy donors. Using human whole genome microarrays, we found that O. tsutsugamushi the expression of genes in which up-regulated and down-modulated genes were equally distributed. , the expression of type I interferon, interferon-stimulated genes and M1-associated genes was significantly up-regulated. Second, O. tsutsugamushi the expression of apoptosis-related genes and induced cell death in monocytes. Live organisms were indispensable to type I interferon response and apoptosis and enhanced the expression of M1 cytokines. These findings were related to the transcriptional changes found in mononuclear cells from patients with scrub typhus. Hence, a microarray study revealed the up-regulation of 613 genes and the down-modulation of 517 genes. Importantly, IFN-related genes were specifically enriched and some features of M1 polarization were observed in patients, as found in O. tsutsugamushi-stimulated cells. Our results provide a comprehensive understanding of scrub typhus pathogenesis in which IFN-mediated activation of monocytes appears as critical.
2010-09-21 | GSE24247 | GEO
Project description:Tree ring features are affected by environmental factors and therefore are the basis for dendrochronological studies to reconstruct past environmental conditions. Oak wood often provides the data for these studies because of the durability particularly of oak heartwood and, hence the availability of samples spanning long time periods of the distant past. Wood formation is regulated in part by epigenetic mechanisms such as DNA methylation. Studies in the methylation state of DNA preserved in oak heartwood thus could identify epigenetic tree ring features informing on past environmental conditions. We investigated the feasibility of such studies using heartwood samples core-drilled from the trunks of standing oak trees spanning the AD 1776-2014. Heartwood contains little DNA, and large amounts of phenolic compounds known to hinder the preparation of high-throughput sequencing libraries. We sequenced whole-genome and DNA methylome libraries for oak heartwood up to 100 and 50 years of age, respectively. However, only 56 genomic regions with sufficient coverage for quantitative methylation analysis were identified, suggesting that the high-throughput sequencing of DNA will be in principal feasible for wood formed <100 years ago is impeded by the reduction in library complexity caused by the bisulfite treatment used to generate the oak methylome.
2020-01-07 | GSE143201 | GEO