Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR26316600.fastq.gz | Fastqsanger.gz | |||
| SRR26316601.fastq.gz | Fastqsanger.gz | |||
| SRR26316602.fastq.gz | Fastqsanger.gz | |||
| SRR26316603.fastq.gz | Fastqsanger.gz | |||
| SRR26316604.fastq.gz | Fastqsanger.gz |
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Project description:Hepatic steatosis is the initial manifestation of abnormal liver functions and often leads to liver diseases such as non-alcoholic fatty liver disease in humans and fatty liver syndrome in animals. In this study, we conducted a comprehensive analysis of a large chicken population consisting of 705 adult hens by combining host genome resequencing, liver transcriptome, proteome, and metabolome analysis, as well as microbial 16S rRNA gene sequencing of each gut segment.
2024-04-09 | PXD042451 | Pride
Project description:We report the genome-wide DNA methylation mapping of chicken by methylated DNA immunoprecipitation following by highthroughput sequencing, and the gene expression profile of chicken by RNA-seq. For meDIP-seq, about 17,202,074 to 27,501,760 reads were generated for the tissue and liver tissues of the red jungle fowl and the avian broiler each. We found that compared with the red jungle fowl, DNA methylation in muscle tissue of the avian broiler, showed dramatically decline on a genome-wide scale. Furthermore, the length of the highly methylated regions (HMRs) has become shorter in the avian broiler, which has suffered intense artificial selection. In addition to the global changes in DNA methylation, transcriptome-wide analysis of the two breeds of chicken revealed that the patterns of gene expression in the domestic chicken have undergone a specific bias towards a pattern that is more suited to human-made environments with variable expression in certain gene functions, such as immune response and fatty acid metabolism. Our results demonstrated a potential role of epigenetic modification in animal domestication besides the genetic variations. Examination of whole genome DNA methylation status in liver and muscle of two chicken breeds.
2010-04-02 | E-GEOD-21167 | biostudies-arrayexpress
Project description:Copy number variation profiles comparing control female Dehong chiken blood DNA with 11 different chicken breeds(Silkie, Tibetan Chicken, Gallus gallus spadiceus, Bearded Chicken, Jinhu Chicken, Anak Chicken, Beijing Fatty Chicken, Langshan Chicken, Qingyuan partridge Chicken, Shek-Ki Chicken, Wenchang Chicken) blood DNA. Each test breeds had one male and one female sample, totally 22 test DNA samples.Goal is to get the golbal copy number variation profile between chicken breeds.
2015-03-13 | GSE36504 | GEO
Project description:We report the genome-wide DNA methylation mapping of chicken by methylated DNA immunoprecipitation following by highthroughput sequencing, and the gene expression profile of chicken by RNA-seq. For meDIP-seq, about 17,202,074 to 27,501,760 reads were generated for the tissue and liver tissues of the red jungle fowl and the avian broiler each. We found that compared with the red jungle fowl, DNA methylation in muscle tissue of the avian broiler, showed dramatically decline on a genome-wide scale. Furthermore, the length of the highly methylated regions (HMRs) has become shorter in the avian broiler, which has suffered intense artificial selection. In addition to the global changes in DNA methylation, transcriptome-wide analysis of the two breeds of chicken revealed that the patterns of gene expression in the domestic chicken have undergone a specific bias towards a pattern that is more suited to human-made environments with variable expression in certain gene functions, such as immune response and fatty acid metabolism. Our results demonstrated a potential role of epigenetic modification in animal domestication besides the genetic variations. Examination of whole genome gene expression profiles in liver and muscle tissues of two chicken breeds.
2010-04-02 | E-GEOD-21169 | biostudies-arrayexpress
Project description:In order to investigate the chicken SLCO1B3 gene functin on the liver metabolism, we used the Yimeng blue eggshell and brown eggshell chickens as the chicken liver SLCO1B3 gene knock-down animal to do the proteomic analysis.
2021-09-09 | PXD022768 | Pride
Project description:<p>Hepatic steatosis is the initial manifestation of abnormal liver functions and often leads to liver diseases such as non-alcoholic fatty liver disease in humans and fatty liver syndrome in animals. In this study, we conducted a comprehensive analysis of a large chicken population consisting of 705 adult hens by combining host genome resequencing, liver transcriptome, proteome and metabolome analysis, as well as microbial 16S rRNA gene sequencing of each gut segment. The results showed the heritability (h2 = 0.25) and duodenal microbiability (m2 = 0.26) of hepatic steatosis were relatively high, indicating a large effect of host genetics and duodenal microbiota on chicken hepatic steatosis. Individuals with hepatic steatosis had low microbiota diversity and a decreased genetic potential to process triglyceride output from hepatocytes, fatty acid β-oxidation activity and resistance to fatty acid peroxidation. Furthermore, we revealed a molecular network linking host genomic variants (GGA6: 5.59-5.69 Mb), hepatic gene/protein expression (PEMT, phosphatidyl-ethanolamine N-methyltransferase), metabolite abundances (folate, S-adenosylmethionine, homocysteine, phosphatidyl-ethanolamine and phosphatidylcholine) and duodenal microbes (genus Lactobacillus) to hepatic steatosis, which could provide new insights into the regulatory mechanism of fatty liver development.</p>
2023-07-24 | MTBLS7808 | MetaboLights