Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

GENANNO-22

ABSTRACT: Metagenomic study of the virome of African straw-colored fruit bats

PROVIDER: PRJEB659 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	ERR198829_1.fastq.gz	Fastqsanger.gz
	ERR198829_2.fastq.gz	Fastqsanger.gz
	ERR198830_1.fastq.gz	Fastqsanger.gz
	ERR198830_2.fastq.gz	Fastqsanger.gz
	ERR198831_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 6

Similar Datasets

Proteomic analysis in wild bilberry (Vaccinium myrtillus L.) during fruit ripening

Project description:The study investigated protein dynamics throughout fruit developmental and ripening process of blue-colored bilberry. The proteomic approach was applied to study at four different ripening stages, S2-small green fruit, S3- large green fruit, S4- purple ripening fruit, S5- ripe, blue fruit of bilberry. Regulatory network of plant hormones and physiological processes occurring during bilberry fruit ripening was revealed for the first time. The white-colored mutant bilberry, at the ripe stage, was also investigated differences compared to wild, blue-colored berries.

2024-09-18 | PXD047290 | Pride

Cell restriction factors, and not receptor compatibility, block Jamaican fruit bat (Artibeus jamaicensis) susceptibility to mucosal inoculation with SARS-CoV-2 Delta variant.

Project description:The ancestral sarbecovirus giving rise to SARS-CoV-2 is posited to have originated in bats. While SARS-CoV-2 causes asymptomatic to severe respiratory disease in humans, little is known about the biology, virus tropism, and immunity of SARS-CoV-2-like sarbecoviruses in bats. SARS-CoV-2 has been shown to infect multiple mammalian species, including various rodent species, non-human primates, and Egyptian fruit bats. Here, we investigate the Jamaican fruit bat (Artibeus jamaicensis) as a possible model species to study reservoir responses. SARS-CoV-2 can utilize Jamaican fruit bat ACE2 spike for entry in vitro. However, we find that SARS-CoV-2 Delta does not efficiently replicate in Jamaican fruit bats in vivo. We observe infectious virus in the lungs of only one animal on day 1 post inoculation and find no evidence for shedding or seroconversion. This is possibly due to host factors restricting virus egress after aborted replication. Furthermore, we observe no significant immune gene expression changes in the respiratory tract but do observe changes in the intestinal metabolome after inoculation. This suggests that, despite its broad host-range, SARS-CoV-2 is unable to infect all bat species and Jamaican fruit bats are not an appropriate model to study SARS-CoV-2 reservoir infection.

2025-01-15 | GSE254409 | GEO

Deciphering bat influenza H18N11 infection dynamics in Jamaican fruit bats on a single cell level

Project description:Jamaican fruit bats (Artibeus jamaicensis) naturally harbor a wide range of viruses of human relevance. These infections are typically mild in bats, suggesting unique features of their immune system. To better understand the immune response to viral infections in bats, we infected Jamaican fruit bats with the bat-derived influenza A virus H18N11. Using comparative single-cell RNA sequencing, we generated a single-cell atlas of the Jamaican fruit bat intestine and mesentery, the target organs of infection. Gene expression profiling showed that H18N11 infection resulted in a moderate induction of interferon-stimulated genes and transcriptional activation of immune cells. H18N11 infection was prominent in various leukocytes, including macrophages, B cells, and NK/T cells. Confirming these findings, human leukocytes, particularly macrophages, were also susceptible to H18N11, highlighting the zoonotic potential of this virus. Our study provides insight into the virus-host relationship and thus serves as a fundamental resource for further characterization of bat immunology.

2024-05-06 | GSE243982 | GEO

Comparative analysis of innate immune responses to viral infection among animals

Project description:Bats harbour various viruses without severe symptoms and act as natural reservoirs. This tolerance of bats toward viral infections is assumed to be originated from the uniqueness of their immune system. However, how the innate immune response varies between primates and bats remains unclear. To illuminate differences in innate immune responses among animal species, we performed a comparative single-cell RNA-sequencing analysis on peripheral blood mononuclear cells (PBMCs) from four species including Egyptian fruit bats inoculated with various infectious stimuli.

2023-01-18 | GSE218199 | GEO

Jamaican fruit bats’ (Artibeus jamaicensis) competence for Ebola virus but not Marburg virus is driven by intrinsic differences in viral entry and IFN-I signaling antagonism

Project description:Ebola virus (EBOV) and Marburg virus (MARV) are zoonotic filoviruses that cause hemorrhagic fever in humans. Bat species in both Chiropteran suborders host filoviruses, suggesting that bats may have coevolved with this viral family. Correlative data implicate bats as natural EBOV hosts, but neither a full-length genome nor an EBOV isolate has been found in any bats sampled. Here, we modelled filovirus infection in the Jamaican fruit bat (JFB), Artibeus jamaicensis. Bats were inoculated with either EBOV or MARV through a combination of oral, intranasal, and subcutaneous routes. EBOV-infected bats supported systemic virus replication and shed infectious virus orally. In contrast, MARV replicated only transiently and was not shed. In vitro, JFB cells replicate EBOV more efficiently than MARV, and MARV infection induced innate antiviral responses that EBOV efficiently suppressed. Experiments using VSV pseudoparticles or replicating VSV expressing the EBOV or MARV glycoprotein demonstrated an advantage for EBOV entry and replication early, respectively, in JFB cells. Overall, this study describes filovirus species-specific phenotypes for both JFB and their cells.

2025-03-02 | GSE288891 | GEO

Photosynthesis Degeneration is Elaborately Regulated during Blueberry Fruit Maturation

Project description:Blueberry is one of the most desirable and nutritious fruits. During fruit development, the blueberry’s organoleptic properties and phytonutrient composition are ever-changing [1]. Blueberry fruit development is typically described in five phases: pads, cups, green, pink, and blue (ripe) [2]. The former two phases are referred to as the initial “expansion”. During expansion, young fruit is generally hard, dark green and distinguishable by size [3]. The latter three phases are referred to as maturation. Green fruit are hard and fully rounded green berries; pink berries are partially pigmented; blue (ripe) berries are fully colored and soft. Fruit maturation has attracted considerable research attention, and typically, the characteristics fruit softening, coloring, and sweetening are assessed [4].

2019-05-13 | PXD011815 | Pride

Project description:African Maize virome

| PRJNA1043184 | ENA

Parascedosporium putredinis NO1 tailors its secretome for different lignocellulosic substrates

Project description:Parascedosporium putredinis NO1 was grown for 4 days on six lignocellulosic substrates: Kraft Lignin (LI), Sugar Cane Bagasse (SC), Rice Straw (RS), Wheat Straw (WS), Wheat Bran (WB), and Empty Fruit Bunches from Palm Oil (EF). Proteins were harvested from the culture supernatant and from the insoluble fraction using a biotin-labelling approach to target the proteins bound to the lignocellulosic substrates.

2023-06-08 | MSV000092129 | MassIVE

Project description:Tissue virome of Australian bats

| PRJNA885898 | ENA

Project description:Metagenomic Study of the Caprid Rumen Virome

| PRJNA485606 | ENA