Ehrlichia canis strain:YZ-1
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ABSTRACT:
PROVIDER: PRJNA429059 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Purpose:To uncover the related mechanisms underlie virulence attenuation of Brucella canis MucR mutant strain. Methods:Three Brucella canis RM6/66 strains and three Brucella canis ΔmucR strains were grown in TSB at 37℃ until the log phase was reached, total RNA was isolated using the TRIzol according to the manufacturer’s instructions.The sequencing library of each RNA sample was prepared by using NEB Next Ultra Directional RNA Library Prep Kit for Illumina as recommended by the manufacturer. An Illumina platform was used to perform the transcriptome sequencing. Results: The results revealed that expressions of 694 genes were significantly different between RM6/66 and ΔmucR. Data analysis showed that in the COG term, the different expressed genes involved in translation, ribosomal structure and biogenesis, signal transduction mechanisms, energy production and conversion, intracellular trafficking, secretion, and vesicular transport, and extracellular structures were significantly affected. Pathway enrichment analysis indicated that the genes involved in ribosome, oxidative phosphorylation, aminoacyl-tRNA biosynthesis and protein export were significantly enriched.
2021-01-24 | GSE155748 | GEO
Project description: Not available
| S-EPMC5834329 | biostudies-literature
Project description:Arthrospira platensis YZ genome sequencing and assembly
| PRJNA299041 | ENA
Project description:Sphingomonas paeninsulae strain:YZ-8 Genome sequencing
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Project description:In order to study the transcriptome of the pathogen, Ehrlichia ruminantium, specific microoarray was designed and validated using genomic DNA of Gardel and Welgevonden strains. Gardel strain was isolated in Guadeloupe and Welgevonden strain in South Africa. DNA from Ehrlichia ruminantium was extracted from cell culture infected with Gardel passage 40 and Welgevonden passage 11, using QIAmp kit (Qiagen). Ehrlichia ruminantium DNA was labeled using BioPrime array CGH labeling system kit (Invitrogen) and Cy3-dCTP (Amersham). Arrays were incubated at 60°C for 20 hours in hybridization chamber. After hybridization, arrays were washed according to the Agilent protocol. Arrays were scanned and the signal intensity of all spots were quantified by Genepix pro 6.0 (Molecular Device Corporation) and data were saved for further analysis.
2009-12-01 | GSE19208 | GEO
Project description:Ochromonas gloeopara strain:YZ Raw sequence reads
| PRJNA843875 | ENA
Project description:Toxocariasis is an important, neglected zoonosis caused mainly by Toxocara canis. Although our knowledge of helminth molecular biology is improving through completed draft genome projects, there is limited detailed information on the molecular biology of Toxocara species. Here, transcriptomic sequencing of male and female adult T. canis and comparative analyses were conducted. For each sex, two-thirds (66-67%) of quality-filtered reads mapped to the gene set of T. canis, and at least five reads mapped to each of 16,196 (87.1%) of all 18,596 genes, and 321 genes were specifically transcribed in female and 1467 in male T. canis. Genes differentially transcribed between the two sexes were identified, enriched biological processes and pathways linked to these genes established, and molecules associated with reproduction and development predicted. In addition, small RNA pathways involved in reproduction were characterized, but there was no evidence for piwi RNA pathways in adult T. canis. The results of this transcriptomic study should provide a useful basis to support investigations of the reproductive biology of T. canis and related nematodes.
2016-11-30 | GSE75536 | GEO
Project description:Infection of humans with Ehrlichia chaffeensis, the etiologic agent of human monocytic ehrlichiosis, can cause hepatitis of varying severity. When the three human isolates of E. chaffeensis, each belongs to different geno-groups, are inoculated into severe combined immunodeficiency mice, the severity of clinical signs and bacterial burden detected in the liver are strain Wakulla>Liberty>Arkansas. Disseminated and granulomatous inflammation is evident in the liver of mice infected with strains Wakulla and Arkansas, respectively, but not in mice infected with strain Liberty. In this paper, we used microarray analysis to define transcriptional profiles characteristic to the histopathological features in the mouse liver. Cytokine and chemokine profiles were strikingly different among three strains of E. chaffeensis: IFN-γ, CCL5, CXCL1, CXCL2, CXCL7 and CXCL9 were highly up-regulated with strain Arkansas, TNF-α, CCL2, CCL3, CCL5, CCL6, CCL12, CCL20, CXCL2, CXCL7, CXCL9 and CXCL13 were highly up-regulated with strain Wakulla. With strain Liberty, only CXCL13 was highly up-regulated. In the livers infected with the Arkansas strain, monocytes/macrophages and NK cells were enriched in the granulomas and increase of NK cell-marker mRNAs was detected. Livers infected with the Wakulla strain displayed infiltration of significantly more neutrophils and increase of neutrophil-marker mRNAs. Genes up-regulated commonly in the liver infected with the three stains are other host innate immune and inflammatory response genes including several acute phase proteins. Genes down-regulated commonly are related to host physiologic functions. The results suggest that marked modulation of host cytokine and chemokine profiles by E. chaffeensis strains underlie the distinct host liver disease.
2009-08-17 | GSE8966 | GEO
Project description:Ehrlichia minasensis strain:B11 Genome sequencing and assembly
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Project description:Ehrlichia ruminantium strain:Senegalp63 Genome sequencing and assembly
| PRJNA356062 | ENA