Ontology highlight
ABSTRACT:
PROVIDER: PRJNA575114 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:We identified the differentially expressed miRNAs in Landes goose liver after overfeeding for 21 days using high-throughput sequencing. We obtained 21453493 and 21525819 clean reads in normal liver and fatty liver by high-throughput sequencing, respectively. Of these clean reads, we respectively gained 9244896 and 9847086 miRNAs sequences in two groups by filtering the known non-miRNA reads, such as rRNA, tRNA, snRNA, and snoRNA by screening against ncRNA deposited in the GenBank and Rfam databases. These findings provided insights into the expression profiles of miRNAs in goose liver, and deepened our understanding of miRNAs in hepatic steatosis of geese.
2017-05-24 | GSE99200 | GEO
Project description:Transcriptomes of livers in overfed geese vs. normal geese
| PRJNA301498 | ENA
Project description:Expression microarray of livers from adult zebrafish: control, overfed, and ahcy+/- Comparison of expression from livers obtained from ahcy+/+, overfed ahcy+/+, ahcy+/- control and ahcy+/- overfed. Adult zebrafish, ahcy+/+ and +/-, were given a regular diet or were overfed for a month. Livers were removed, RNA isolated, and expression microarray was performed.
2013-10-01 | E-GEOD-48806 | biostudies-arrayexpress
Project description:Expression microarray of livers from adult zebrafish: control, overfed, and ahcy+/- Comparison of expression from livers obtained from ahcy+/+, overfed ahcy+/+, ahcy+/- control and ahcy+/- overfed.
2013-10-01 | GSE48806 | GEO
Project description:Neuronal activity causes the rapid expression of immediate early genes that are crucial for experience driven changes to synapses, learning, and memory. Here, using both molecular and genome-wide next generation sequencing methods, we report that neuronal activity stimulation triggers the formation of DNA double strand breaks (DSBs) in the promoters of a subset of early-response genes, including Fos, Npas4, and Egr1. Generation of targeted DNA DSBs within Fos and Npas4 promoters is sufficient to induce their expression even in the absence of an external stimulus. Activity-dependent DSB formation is likely mediated by the type II topoisomerase, Topoisomerase IIb (Topo IIb), and knockdown of Topo IIb attenuates both DSB formation and early response gene expression following neuronal stimulation. Our results suggest that DSB formation is a physiological event that rapidly resolves topological constraints to early-response gene expression in neurons. Generation of sequencing data from ChIP-seq with antibodies against γH2AX and Topo IIβ after neuronal activity stimulation, and RNA-seq after etoposide treatment
2015-06-04 | E-GEOD-61887 | biostudies-arrayexpress
Project description:The experiment was conducted at the Kołuda Wielka Experimental Station of the National Research Institute of Animal Production (Kołuda Wielka, Poland). All birds were kept in semi-intensive rearing system according to the oat-fattening technology. At 15.5 weeks of age, 8 geese were selected and divided into two groups (n=4) depending on final body weight. Group I (light) were geese with the flock average weight of 7,10 kg, group II (heavy) consisted of geese with above-average growth potential, which achieved a body weight of 7,95 kg during the same time. Up to 20 min after slaughter, the whole pituitary and hypothalamus were collected and stabilized in RNAlater solution to RNA isolation purpose.
2021-03-02 | GSE167941 | GEO
Project description:We report the transcriptomes (polyadenylated mRNAs over 200bp) of animals overfed through intragastric tubes either in the overfed state (OIO) or 24 hours after cessation of overfeeding (OIOneg). We also report transcriptomes of weight-matched mice either fed (ALO, or fasted 24 hours (ALOneg).
2018-08-15 | GSE113175 | GEO
Project description:Lion-head goose is the only large goose species in China, and it was one of the largest goose species in the world. Our previous study firstly reported a chromosome-level genome assembly of Lion-head goose (Anser cygnoides), a native breed in South China, through the combination of PacBio, Bionano, and Hi-C technologies. The fat content of foie gras is augmented during its preparation due to the special feeding regimen. Lion-head geese have a strong tolerance of massive energy intake and show a priority of fat accumulation in liver tissue. In this study, we studied for the first time the important differential genes that regulate fatty liver in Lion-head goose. After high-intake feeding, the fatty livers of Lion-head geese were distinctly characterized. The revelation of gene regulation is an important basis for the study of liver development and molecular characteristics for the Lion-head goose. To analyze the excellent fatty liver performance of Lion-head goose at the molecular level, we performed whole transcriptome analysis by high-throughput RNA sequencing to analyze the key regulatory genes that determine the fatty livers in high-intake feeding group compared with the normal livers in normally-fed Lion-head geese. We identified 716 differentially expressed mRNAs, 145 differentially expressed circRNAs, and 39 differentially expressed lncRNAs in the fatty livers in high-intake feeding group compared with the normal livers in normally-fed Lion-head geese, including upregulated and downregulated genes, respectively. GO enrichment analysis showed that these genes were significantly enriched in molecular function, involved in extracellular regions, DNA-binding transcription factor activity, extracellular matrix, heme binding and other life activities. We chose differentially expressed genes involved in either upregulation or downregulation, and we additionally confirmed the accuracy of sequencing at the RNA level. In summary, our research suggested that these differentially expressed genes may play important roles in fatty liver development in Lion-head goose. However, the functions and mechanisms of these significantly differentially expressed genes should be investigated in future studies.
2023-11-16 | GSE243829 | GEO