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Polysome profiling and mRNA-seq to quantify translational gene regulation in dietary restricted C. elegans and in a long-lived daf-2:rsks-1 double mutant.

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干细胞与再生医学数据中心2022-02-20 更新2024-03-06 收录
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http://data.iscr.ac.cn/Article?id=c2b87da1b00422d795b902fb6d46091d
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Dietary restriction (DR) and loss of the genes rsks-1 and daf-2 increase longevity in C. elegans. Polysome profiling allows actively translated mRNA bound by multiple ribosomes to be isolated and compared to the total mRNA present. In this project, we differentiate transcriptional and translational changes in gene expression in C. elegans by combining polysome profiling and mRNA-sequencing. By comparing gene abundance between the two RNA pools, genes with altered translational regulation under DR and in the mutant can be identified.
提供机构:
MDI Biological Laboratory
创建时间:
2022-02-20
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