Bat coronavirus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA380522 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Bat coronavirus RaTG13 Raw sequence reads
| PRJNA606165 | ENA
Project description:Bat adenoviruses are a group of recently identified adenoviruses (AdVs) which are highly prevalent in bats yet share low similarity to known AdVs from other species. In this study, deep RNA sequencing was used to analyze the transcriptome at five time points following the infection of a bat AdV in a kidney cell line derived from a myotis bat species. Evidence of AdV replication was observed with the proportion of viral RNAs ranging from 0.01% at 6 h to 1.3% at 18 h. Further analysis of viral temporal gene expression revealed three replication stages; the early stage genes encoding mainly for host interaction proteins, the intermediate stage genes for the DNA replication and assembly proteins, and the late stage genes for most structural proteins. Several bat AdV genes were expressed at stages that differed from their counterpart genes previously reported for human AdV. In addition, single-base resolution splice sites of several genes and promoter regions of all 30 viral genes were fully determined. Simultaneously, the temporal cellular gene expression profiles were identified. The most overrepresented functional categories of the differentially expressed genes were related to cellular immune response, transcription, translation, and DNA replication and repair. Taken together, the deep RNA sequencing provided a global, transcriptional profile of the novel BtAdV and the virus-host interactions, which will be useful for the understanding and investigation of AdV replication, pathogenesis and specific virus-bat interactions in future research. Deep RNA sequencing was used to analyze the transcriptome at five time points(0h,6h,8h, 12h 18h) following the infection of a bat AdV in a bat kidney cell.
2013-02-06 | E-GEOD-41275 | biostudies-arrayexpress
Project description:A novel bat coronavirus closely related to SARS-CoV-2
| PRJNA656060 | ENA
Project description:Set of microarray experiments used to identify an unknown coronavirus in a viral culture derived from a patient with SARS. March 2003. Keywords = SARS Keywords = coronavirus Keywords = viral discovery Keywords = viruses Keywords = respiratory infection
2010-06-05 | E-GEOD-546 | biostudies-arrayexpress
Project description:We are reporting here the effects of adaptation to different ambient temperatures in the whole genome gene expression of interscapular BAT of BAT specific Akt2 knockout mice
2017-11-10 | GSE96679 | GEO
Project description:Genome-wide maps of H3K4me3 and H3K27me3 status in bat fibroblasts and induced pluripotent bat stem cells.
2023-02-27 | GSE221962 | GEO
Project description:Bats are the most important natural reservoirs for a variety of emerging viruses that cause several illnesses in humans and other mammals. Increased viral shedding by bats is thought to be linked to an increased ability of many bat species to tolerate viral infection. The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), the causative agent of COVID-19, is thought to have originated in bats, since viruses with high sequence similarity have been detected in bat feces. However, there is no robust in vitro model for assessing the SARS-CoV-2 infection in the bat GI tract. Here, we established gastrointestinal organoid cultures from Jamaican fruit bats (JFB, Artibeus jamaicensis), which replicated the characteristic morphology of the gastrointestinal epithelium and showed tissue specific gene expression patterns and cell differentiation. To analyze whether JFB intestinal epithelial cells are susceptible to SARS-CoV-2, we performed in vitro infection experiments. Increased SARS-CoV-2 RNA was found in both cell lysates and supernatants from the infected organoids after 48 h, and sgRNA also was detected, indicating that the JFB intestinal epithelium supports limited viral replication. However, no infectious virus was released into the culture media, and no cytopathic effects were observed. Gene expression studies revealed a significant induction of type I interferon and inflammatory cytokine genes in response to active SARS-CoV-2 virus but not to TLR agonist treatment. Untargeted analysis of the organoid proteome using data-independent acquisition mass spectrometry (DIA-MS) revealed a significant increase in proteins and pathways associated with inflammatory signaling, cell turnover and repair, and SARS-CoV-2 infection. Collectively, our data suggest that primary intestinal epithelial cells from JFBs are largely resistant to SARS-CoV-2 infection and cell damage, likely because they are able to mount a strong antiviral interferon and regenerative response upon infection.
2024-01-26 | PXD036016 | Pride
Project description:Sutcliffiella horikoshii strain BAT - Genome sequencing and assembly
| PRJNA759735 | ENA